[{"itemType":"chapter","number":"1","published_number":0,"title":"\u300a\u5251\u6865\u65b0\u601d\u7ef4\u82f1\u8bed\u5c11\u513f\u7248\u300b\u5165\u95e8\u7ea7\u522b\u8bfe\u7a0b\u4ecb\u7ecd","result":"","resultStatus":"","lock":"","status":"published","taskId":"5840","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u8bfe\u7a0b\u4ecb\u7ecd","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6107","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u300a\u5251\u6865\u65b0\u601d\u7ef4\u82f1\u8bed\u5c11\u513f\u7248\u300b\u5165\u95e8\u7ea7\u522b\u5355\u5143\u6559\u5b66\u6307\u5bfc\uff08\u4ee5Unit 1\u4e3a\u4f8b\uff09","result":"","resultStatus":"","lock":"","status":"published","taskId":"5843","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"2","published_number":"2","title":"Lesson 1","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"Lesson 2","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"Lesson 3","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]