[{"itemType":"chapter","number":"1","published_number":0,"title":"\u4f01\u4e1a\u7ba1\u7406\u4e0e\u53d1\u5c55","result":"","resultStatus":"","lock":"","status":"published","taskId":"417","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u53d1\u5c55\u4e0e\u7ba1\u7406\u601d\u7ef4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"347","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:15","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u6218\u7565\u7ba1\u7406\u4e0e\u65b0\u601d\u7ef4","result":"","resultStatus":"","lock":"","status":"published","taskId":"419","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"2","published_number":"2","title":"\u65b0\u601d\u7ef4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"348","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:25","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u7ec4\u7ec7\u4e0e\u7ba1\u7406\u8005\u601d\u7ef4","result":"","resultStatus":"","lock":"","status":"published","taskId":"421","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"3","published_number":"3","title":"\u4ece\u521a\u6027\u7ec4\u7ec7\u5230\u67d4\u6027\u7ec4\u7ec7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"349","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"50:42","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u9886\u5bfc\u4e0e\u65b0\u601d\u7ef4","result":"","resultStatus":"","lock":"","status":"published","taskId":"423","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"4","published_number":"4","title":"\u786c\u7ba1\u7406\u5230\u8f6f\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"350","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:00:28","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u63a7\u5236\u4e0e\u65b0\u601d\u7ef4","result":"","resultStatus":"","lock":"","status":"published","taskId":"425","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"5","published_number":"5","title":"\u63a7\u5236\u4e0e\u65b0\u601d\u7ef4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"351","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:44","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0,"isSingleTaskLesson":true}]