[{"itemType":"chapter","number":"1","published_number":0,"title":"\u9884\u4e60\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"4670","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u9884\u4e60\u73ed\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5504","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"1","published_number":0,"title":"\u5907\u8003\u6307\u5357","result":"","resultStatus":"","lock":"","status":"published","taskId":"4671","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"2","published_number":"2","title":"2020\u5e74\u5907\u8003\u6307\u53571","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4246","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"2020\u5e74\u5907\u8003\u6307\u53572","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4247","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"2020\u5e74\u5907\u8003\u6307\u53573","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4248","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u524d\u8a00","result":"","resultStatus":"","lock":"","status":"published","taskId":"4672","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"5","published_number":"5","title":"2020\u521d\u7ea7\u524d\u8a00\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5505","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"2020\u5e74\u521d\u7ea7\u804c\u79f0\u524d\u8a00\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4249","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"2020\u5e74\u521d\u7ea7\u804c\u79f0\u524d\u8a00\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4250","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u9884\u4e60\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"4673","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"8","published_number":"8","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e0001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4278","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e0002","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4279","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e8c01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4280","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e8c02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4281","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e8c03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4282","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e8c04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4283","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e0901","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4284","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e0902","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4285","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u56db","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4286","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e9401","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4287","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e9402","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4288","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e9403","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4289","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e9404","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4290","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e9405","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4291","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"2020\u5e74\u521d\u7ea7\u5b9e\u52a1\u9884\u4e60\u73ed\u4e13\u9898\u4e9406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4292","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7cbe\u8bb2\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"4725","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"23","published_number":"23","title":"\u521d\u7ea7\u5b9e\u52a1\u7cbe\u8bb2\u73ed\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5506","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"4726","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"24","published_number":"24","title":"1-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4321","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"1-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4322","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"1-3-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4323","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"1-3-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4324","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"1-3-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4325","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"1-4-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4326","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"1-4-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4327","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"1-5-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4328","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"1-5-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4329","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"55:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"1-5-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4330","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"54:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"1-5-04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4331","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"1-5-05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4332","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"1-6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4333","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"1-7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4334","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"4774","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"38","published_number":"38","title":"2-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4335","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"2-2-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"2-2-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4337","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"2-2-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4338","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"2-2-04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4339","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"51:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"2-3-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4340","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"2-3-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4341","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"2-4-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4342","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"2-4-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4343","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"2-4-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4344","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"2-4-04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4345","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"2-4-05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4346","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"2-4-06","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4347","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"2-4-07","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4348","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"2-4-08","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4349","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"2-5-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4350","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"2-5-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4351","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"2-5-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4352","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"2-5-04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4353","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"2-5-05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4354","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"2-6-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4355","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"2-6-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4356","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e09\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"4797","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"60","published_number":"60","title":"3-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4418","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"3-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4419","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"51:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"3-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4420","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"55:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"3-4-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4421","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"51:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"3-4-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4422","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"3-4-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4423","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"3-4-04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4424","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"3-4-05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4425","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"3-4-06","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4426","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u56db\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"4876","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"69","published_number":"69","title":"4-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4427","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"4-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4428","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"4-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4429","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u7b2c\u4e94\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"4877","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"72","published_number":"72","title":"5-1-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4430","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"5-1-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4431","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"5-1-03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4432","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"5-1-04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4433","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"5-1-05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4434","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"5-1-06","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4435","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"5-2-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4436","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"5-2-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4437","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"5-3-01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4438","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"5-3-02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4439","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"6","published_number":0,"title":"\u7b2c\u516d\u7ae0","result":"","resultStatus":"","lock":"","status":"published","taskId":"4878","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"82","published_number":"82","title":"6-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4440","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"6-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4441","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"6-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4442","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"6-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"4443","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u57fa\u7840\u73ed","result":"","resultStatus":"","lock":"","status":"published","taskId":"6238","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"86","published_number":"86","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1\u8bb2\u4e49\uff08\u8bf7\u4f7f\u7528\u7535\u8111\u4e0b\u8f7d\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6013","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0 \u4f1a\u8ba1\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"6540","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"87","published_number":"87","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.1\u4f1a\u8ba1\u6982\u5ff5\u3001\u804c\u80fd\u548c\u76ee\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5750","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.2\u4f1a\u8ba1\u57fa\u672c\u5047\u8bbe\u3001\u4f1a\u8ba1\u57fa\u7840\u548c\u4f1a\u8ba1\u4fe1\u606f\u8d28\u91cf\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5751","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.3\u4f1a\u8ba1\u8981\u7d20\u53ca\u5176\u786e\u8ba4\u4e0e\u8ba1\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5752","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.4\u4f1a\u8ba1\u79d1\u76ee\u548c\u501f\u8d37\u8bb0\u8d26\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5753","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.5\u4f1a\u8ba1\u51ed\u8bc1\u3001\u4f1a\u8ba1\u8d26\u7c3f\u53ca\u8d26\u52a1\u5904\u7406\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5754","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:20:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":"92","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.6\u8d22\u4ea7\u6e05\u67e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5755","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":"93","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-1.7\u8d22\u52a1\u62a5\u544a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5756","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u7ae0 \u8d44\u4ea7","result":"","resultStatus":"","lock":"","status":"published","taskId":"6541","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"94","published_number":"94","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-2.1\u8d27\u5e01\u8d44\u91d1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6012","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-2.2\u5e94\u6536\u53ca\u9884\u4ed8\u6b3e\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6011","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-2.3\u4ea4\u6613\u6027\u91d1\u878d\u8d44\u4ea7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6010","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-2.4\u5b58\u8d271","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6009","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e09\u7ae0 \u8d1f\u503a","result":"","resultStatus":"","lock":"","status":"published","taskId":"7095","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"98","published_number":"98","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-3.1\u77ed\u671f\u501f\u6b3e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6551","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-3.2\u5e94\u4ed8\u53ca\u9884\u6536\u6b3e\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6550","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-3.3\u5e94\u4ed8\u804c\u5de5\u85aa\u916c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6549","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-3.4\u5e94\u4ea4\u7a0e\u8d39","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6548","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u56db\u7ae0 \u6240\u6709\u8005\u6743\u76ca","result":"","resultStatus":"","lock":"","status":"published","taskId":"7100","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"102","published_number":"102","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-4.1\u5b9e\u6536\u8d44\u672c\u6216\u80a1\u672c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6554","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":"103","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-4.2\u8d44\u672c\u516c\u79ef","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6553","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-4.3\u7559\u5b58\u6536\u76ca","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6552","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u7b2c\u4e94\u7ae0 \u6536\u5165\u3001\u8d39\u7528\u548c\u5229\u6da6","result":"","resultStatus":"","lock":"","status":"published","taskId":"7131","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"105","published_number":"105","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-5.1\u6536\u5165","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-5.2\u8d39\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6576","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":"107","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-5.3\u5229\u6da6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6575","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"6","published_number":0,"title":"\u7b2c\u516d\u7ae0 \u8d22\u52a1\u62a5\u8868","result":"","resultStatus":"","lock":"","status":"published","taskId":"7132","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"108","published_number":"108","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-6.3-4\u6240\u6709\u8005\u6743\u76ca\u53d8\u52a8\u8868\u548c\u9644\u6ce8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6578","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-6.2\u5229\u6da6\u8868","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-6.1\u8d44\u4ea7\u8d1f\u503a\u8868","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6580","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"7","published_number":0,"title":"\u7b2c\u4e03\u7ae0 \u7ba1\u7406\u4f1a\u8ba1\u57fa\u7840","result":"","resultStatus":"","lock":"","status":"published","taskId":"7133","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"111","published_number":"111","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-7.3\u4ea7\u54c1\u6210\u672c\u7684\u5f52\u96c6\u548c\u5206\u914d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6581","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"112","published_number":"112","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-7.4\u4ea7\u54c1\u6210\u672c\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6582","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":"113","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-7.1\u7ba1\u7406\u4f1a\u8ba1\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6584","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"114","published_number":"114","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-7.2\u4ea7\u54c1\u6210\u672c\u6838\u7b97\u7684\u8981\u6c42\u548c\u4e00\u822c\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"8","published_number":0,"title":"\u7b2c\u516b\u7ae0 \u653f\u5e9c\u4f1a\u8ba1\u57fa\u7840","result":"","resultStatus":"","lock":"","status":"published","taskId":"7134","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"115","published_number":"115","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-8.2\u653f\u5e9c\u5355\u4f4d\u4f1a\u8ba1\u6838\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6585","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":"116","title":"\u521d\u7ea7\u4f1a\u8ba1\u5b9e\u52a1-8.1\u653f\u5e9c\u4f1a\u8ba1\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6586","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]