课程介绍
目录
{
"id": "77",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7cbe\u8bb2\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"5851","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u5efa\u7b51\u5de5\u7a0b\u7ba1\u7406\u4e0e\u5b9e\u52a1-\u7cbe\u8bb2\u73ed\u8bb2\u4e49\uff08\u8bf7\u4f7f\u7528\u7535\u8111\u4e0b\u8f7d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5518","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"01-\u65b0\u6559\u6750\u53d8\u5316\u89e3\u8bfb\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5381","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"02-\u65b0\u6559\u6750\u53d8\u5316\u89e3\u8bfb\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5380","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"03-2A310000 \u5efa\u7b51\u5de5\u7a0b\u6280\u672f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5379","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"04-2A310011 \u6c11\u7528\u5efa\u7b51\u6784\u9020\u8981\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5378","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"05-2A310011 \u6c11\u7528\u5efa\u7b51\u6784\u9020\u8981\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5377","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"06-2A310012 \u5efa\u7b51\u7269\u7406\u73af\u5883\u6280\u672f\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5376","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"07-2A310013 \u5efa\u7b51\u6297\u9707\u6784\u9020\u8981\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"08-2A310013 \u5efa\u7b51\u6297\u9707\u6784\u9020\u8981\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5374","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"09-2A311021-\u623f\u5c4b\u7ed3\u6784\u5e73\u8861\u6280\u672f\u8981\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"10-2A311021-\u623f\u5c4b\u7ed3\u6784\u5e73\u8861\u6280\u672f\u8981\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5401","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"11-2A311022-\u623f\u5c4b\u7ed3\u6784\u7684\u5b89\u5168\u6027\u3001\u9002\u7528\u6027\u53ca\u8010\u4e45\u6027\u8981\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5400","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"12-2A311022-\u623f\u5c4b\u7ed3\u6784\u7684\u5b89\u5168\u6027\u3001\u9002\u7528\u6027\u53ca\u8010\u4e45\u6027\u8981\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5399","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"13-2A311022-\u623f\u5c4b\u7ed3\u6784\u7684\u5b89\u5168\u6027\u3001\u9002\u7528\u6027\u53ca\u8010\u4e45\u6027\u8981\u6c42\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5398","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"14-2A311022-\u623f\u5c4b\u7ed3\u6784\u7684\u5b89\u5168\u6027\u3001\u9002\u7528\u6027\u53ca\u8010\u4e45\u6027\u8981\u6c42\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5397","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"15-2A311023-\u94a2\u7b4b\u6df7\u51dd\u571f\u7ed3\u6784\u7684\u7279\u70b9\u53ca\u914d\u7b4b\u8981\u6c42\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"16-2A311023-\u94a2\u7b4b\u6df7\u51dd\u571f\u7ed3\u6784\u7684\u7279\u70b9\u53ca\u914d\u7b4b\u8981\u6c42\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5395","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"17-2A311024-\u780c\u4f53\u7ed3\u6784\u7684\u7279\u70b9\u53ca\u6280\u672f\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5394","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"18-2A311025-\u94a2\u7ed3\u6784\u7684\u7279\u70b9\u53ca\u6280\u672f\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5393","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"19-2A311031-\u5e38\u7528\u5efa\u7b51\u91d1\u5c5e\u6750\u6599\u7684\u54c1\u79cd\u3001\u6027\u80fd\u548c\u5e94\u7528\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"20-2A311031-\u5e38\u7528\u5efa\u7b51\u91d1\u5c5e\u6750\u6599\u7684\u54c1\u79cd\u3001\u6027\u80fd\u548c\u5e94\u7528\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5391","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"21-2A311032-\u6c34\u6ce5\u7684\u6027\u80fd\u548c\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5390","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"22-2A311033-\u6df7\u51dd\u571f\uff08\u542b\u5916\u52a0\u5242\uff09\u7684\u6280\u672f\u6027\u80fd\u548c\u5e94\u7528\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5389","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"23-2A311033-\u6df7\u51dd\u571f\uff08\u542b\u5916\u52a0\u5242\uff09\u7684\u6280\u672f\u6027\u80fd\u548c\u5e94\u7528\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5388","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"24-2A311034-\u7802\u6d46\u3001\u780c\u5757\u7684\u6280\u672f\u6027\u80fd\u548c\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5387","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"25-2A311035-\u9970\u9762\u77f3\u6750\u3001\u9676\u74f7\u7684\u7279\u6027\u548c\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5386","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"26-2A311036-\u6728\u6750\u3001\u6728\u5236\u54c1\u7684\u7279\u6027\u548c\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5385","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"27-2A311037-\u73bb\u7483\u7684\u7279\u6027\u548c\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"28-2A311038-\u9632\u6c34\u6750\u6599\u7684\u7279\u6027\u548c\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5383","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"29-2A311039-\u4fdd\u6e29\u4e0e\u9632\u706b\u6750\u6599\u7684\u7279\u6027\u548c\u5e94\u7528\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5382","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"30-2A311039-\u4fdd\u6e29\u4e0e\u9632\u706b\u6750\u6599\u7684\u7279\u6027\u548c\u5e94\u7528\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5421","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"31-2A311039-\u4fdd\u6e29\u4e0e\u9632\u706b\u6750\u6599\u7684\u7279\u6027\u548c\u5e94\u7528\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5420","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"32-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5419","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"33-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5418","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"34-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5417","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"35-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5416","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"36-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5415","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"37-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5414","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"38-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e03\uff09_1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5413","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"39-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5412","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"40-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5411","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"41-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5410","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"42-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5409","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"43-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5408","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"44-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5407","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"45-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5406","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"46-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5405","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"47-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5404","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"48-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5403","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"49-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"50-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5441","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"51-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5440","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"52-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5439","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"53-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5438","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"54-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5437","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"55-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5436","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"56-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5435","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"57-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5434","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"58-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5433","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"59-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5432","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"60-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5431","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"61-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5430","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"62-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5429","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"63-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5428","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"64-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5427","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"65-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5426","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"66-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5425","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"67-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5424","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"68-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5423","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"69-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5422","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"70-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u4e09\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5461","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"71-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u56db\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5460","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"72-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u56db\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5459","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"73-2A312000-\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282-\u5efa\u7b51\u5de5\u7a0b\u4e13\u4e1a\u65bd\u5de5\u6280\u672f\uff08\u56db\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5458","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"74-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5457","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"75-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5456","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"76-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5455","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"77-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"78-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5453","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"79-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5452","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"80-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5451","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"81-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"82-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"83-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5448","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"84-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5447","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":"86","title":"85-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5446","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"86-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5445","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"87-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"88-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5443","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"89-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5442","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"90-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5481","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":"92","title":"91-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5480","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":"93","title":"92-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5479","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":"94","title":"93-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5478","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"94-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5477","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"95-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5476","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"96-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5475","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"97-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5474","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"98-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5473","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"99-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5472","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"100-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5471","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":"102","title":"101-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5470","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":"103","title":"102-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e5d)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5469","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"103-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5468","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":"105","title":"104-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5467","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"105-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5466","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":"107","title":"106-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5465","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":"108","title":"107-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5464","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"108-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5463","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"109-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5462","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":"111","title":"110-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5501","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"112","published_number":"112","title":"111-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5500","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":"113","title":"112-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5499","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"114","published_number":"114","title":"113-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5498","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"115","published_number":"115","title":"114-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5497","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":"116","title":"115-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5496","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"117","published_number":"117","title":"116-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5495","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"118","published_number":"118","title":"117-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5494","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"119","published_number":"119","title":"118-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5493","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"120","published_number":"120","title":"119-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5492","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"121","published_number":"121","title":"120-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5491","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"122","published_number":"122","title":"121-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5490","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"123","published_number":"123","title":"122-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5489","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"124","published_number":"124","title":"123-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e94\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5488","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"125","published_number":"125","title":"124-2A320000-\u7b2c\u4e8c\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e94\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5487","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"126","published_number":"126","title":"125-2A330000-\u7b2c\u4e09\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5486","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"127","published_number":"127","title":"126-2A330000-\u7b2c\u4e09\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5485","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"128","published_number":"128","title":"127-2A330000-\u7b2c\u4e09\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5484","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"129","published_number":"129","title":"128-2A330000-\u7b2c\u4e09\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5483","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"130","published_number":"130","title":"129-2A330000-\u7b2c\u4e09\u7ae0-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e94\uff09\uff08\u5b8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5482","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u4e60\u9898\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"6188","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"131","published_number":"131","title":"01-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5719","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"132","published_number":"132","title":"02-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5718","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"133","published_number":"133","title":"03-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5717","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"134","published_number":"134","title":"04-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5716","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"135","published_number":"135","title":"05-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5715","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"136","published_number":"136","title":"06-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5714","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"137","published_number":"137","title":"07-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5713","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"138","published_number":"138","title":"08-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5712","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"139","published_number":"139","title":"09-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5711","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"140","published_number":"140","title":"10-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5710","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"141","published_number":"141","title":"11-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5709","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"142","published_number":"142","title":"12-\u8fdb\u5ea6\u7c7b\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5708","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"143","published_number":"143","title":"13-\u8fdb\u5ea6\u7c7b\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5707","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"144","published_number":"144","title":"14-\u8fdb\u5ea6\u7c7b\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5706","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"145","published_number":"145","title":"15-\u8d28\u91cf\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5705","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"146","published_number":"146","title":"16-\u5b89\u5168\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5704","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"147","published_number":"147","title":"17-\u9020\u4ef7\u4e0e\u6210\u672c\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5703","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"148","published_number":"148","title":"18-\u5408\u540c\u7c7b\uff08\u5b8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5702","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"2020\u9884\u4e60\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"6457","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"149","published_number":"149","title":"\u9884\u4e60\u73ed\u8bb2\u4e49\uff08\u8bf7\u4f7f\u7528\u7535\u8111\u4e0b\u8f7d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5966","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"150","published_number":"150","title":"01-\u7b2c\u4e00\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5939","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"151","published_number":"151","title":"02-\u7b2c\u4e8c\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5938","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"152","published_number":"152","title":"03-\u7b2c\u4e09\u8bb2\uff08\u5b8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5937","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u7cbe\u8bb2\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"6670","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"153","published_number":"153","title":"01-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"154","published_number":"154","title":"02-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6147","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"155","published_number":"155","title":"03-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6146","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"156","published_number":"156","title":"04-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6145","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"157","published_number":"157","title":"05-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6144","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"158","published_number":"158","title":"06-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6143","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"159","published_number":"159","title":"07-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6142","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"160","published_number":"160","title":"08-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6141","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"161","published_number":"161","title":"09-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"162","published_number":"162","title":"10-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6139","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"163","published_number":"163","title":"11-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6138","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"164","published_number":"164","title":"12-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6137","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"165","published_number":"165","title":"13-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"166","published_number":"166","title":"14-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"167","published_number":"167","title":"15-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"168","published_number":"168","title":"16-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"169","published_number":"169","title":"17-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"170","published_number":"170","title":"18-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"171","published_number":"171","title":"19-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"172","published_number":"172","title":"20-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"173","published_number":"173","title":"21-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"174","published_number":"174","title":"22-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"175","published_number":"175","title":"23-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6160","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"176","published_number":"176","title":"24-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6159","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"177","published_number":"177","title":"25-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6158","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"178","published_number":"178","title":"26-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6157","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"179","published_number":"179","title":"27-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6156","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"180","published_number":"180","title":"28-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6155","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"181","published_number":"181","title":"29-2A310000-\u5efa\u7b51\u5de5\u7a0b\u65bd\u5de5\u6280\u672f\uff08\u4e8c\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"182","published_number":"182","title":"30-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6153","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"183","published_number":"183","title":"31-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6152","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"184","published_number":"184","title":"32-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6151","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"185","published_number":"185","title":"33-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"186","published_number":"186","title":"34-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6149","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"187","published_number":"187","title":"35-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6275","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"188","published_number":"188","title":"36-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6274","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"189","published_number":"189","title":"37-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6273","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"190","published_number":"190","title":"38-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6272","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"191","published_number":"191","title":"39-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6271","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"192","published_number":"192","title":"40-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6270","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"193","published_number":"193","title":"41-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6292","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"194","published_number":"194","title":"42-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6291","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"195","published_number":"195","title":"43-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6290","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"196","published_number":"196","title":"44-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6289","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"197","published_number":"197","title":"45-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u516d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6288","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"198","published_number":"198","title":"46-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e03\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6287","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"199","published_number":"199","title":"47-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u516b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6286","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"200","published_number":"200","title":"48-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u5341\u4e5d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6285","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"201","published_number":"201","title":"49-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6284","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"202","published_number":"202","title":"50-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6283","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"203","published_number":"203","title":"51-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6282","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"204","published_number":"204","title":"52-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6281","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"205","published_number":"205","title":"53-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6280","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"206","published_number":"206","title":"54-2A320000-\u5efa\u7b51\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u7ba1\u7406\uff08\u4e8c\u5341\u4e94\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6279","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"207","published_number":"207","title":"55-2A330000-\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6278","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"208","published_number":"208","title":"56-2A330000-\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6277","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"209","published_number":"209","title":"57-2A330000-\u5efa\u8bbe\u5de5\u7a0b\u9879\u76ee\u65bd\u5de5\u76f8\u5173\u6cd5\u89c4\u4e0e\u6807\u51c6\uff08\u4e09\uff09\uff08\u5b8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6276","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]
{
"text": {
"icon": "es-icon es-icon-graphic",
"name": "图文"
}
,
"video": {
"icon": "es-icon es-icon-video",
"name": "视频"
}
,
"audio": {
"icon": "es-icon es-icon-audio",
"name": "音频"
}
,
"live": {
"icon": "es-icon es-icon-live",
"name": "直播"
}
,
"discuss": {
"icon": "es-icon es-icon-discuss",
"name": "讨论"
}
,
"flash": {
"icon": "es-icon es-icon-flash",
"name": "Flash"
}
,
"doc": {
"icon": "es-icon es-icon-document",
"name": "文档"
}
,
"ppt": {
"icon": "es-icon es-icon-ppt",
"name": "PPT"
}
,
"testpaper": {
"icon": "es-icon es-icon-examination",
"name": "考试"
}
,
"homework": {
"icon": "es-icon es-icon-task",
"name": "作业"
}
,
"exercise": {
"icon": "es-icon es-icon-exercise",
"name": "练习"
}
,
"download": {
"icon": "es-icon es-icon-downloadfile",
"name": "下载资料"
}
}
1582451552
授课教师
凌泽
课程特色
下载资料(2)
视频(207)
