[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0\uff1a\u89c6\u9891\u8bfe\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"37572","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb21(2020.09.03)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39370","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-03 19:00","activityStartTime":"1599130800","activityLength":"02:00:00","activityEndTime":"1599138000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb21\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39824","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:55:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb22(2020.09.10)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40085","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-10 19:00","activityStartTime":"1599735600","activityLength":"02:00:00","activityEndTime":"1599742800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb22\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40328","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:52:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb23(2020.09.17)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40646","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-17 19:00","activityStartTime":"1600340400","activityLength":"02:00:00","activityEndTime":"1600347600","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb23\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40806","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:00:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb24(2020.09.24)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42276","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-24 19:00","activityStartTime":"1600945200","activityLength":"02:30:00","activityEndTime":"1600954200","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u7efc\u5408\u80fd\u529b\u51b2\u523a\u4e32\u8bb24\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43385","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:07:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u7ae0\uff1a\u8bfe\u4ef6\u8d44\u6599","result":"","resultStatus":"","lock":"","status":"published","taskId":"37625","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"1-1\u7b2c\u4e00\u7bc7 \u6d88\u9632\u6cd5(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39392","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"1-1\u7b2c\u4e00\u7bc7 \u6d88\u9632\u6cd5(\u5f18\u6587\u7efc\u5408\u51b2\u523a)--\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39412","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2-1\u5efa\u7b51\u5206\u7c7b\u548c\u8010\u706b\u7b49\u7ea7(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39433","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2-1\u5efa\u7b51\u5206\u7c7b\u548c\u8010\u706b\u7b49\u7ea7(\u5f18\u6587\u7efc\u5408\u51b2\u523a)--\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39476","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2-2\u5e73\u9762\u5e03\u7f6e(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39496","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2-2\u5e73\u9762\u5e03\u7f6e(\u5f18\u6587\u7efc\u5408\u51b2\u523a)--\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39517","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2-3\u9632\u706b\u9632\u70df\u5206\u533a(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39539","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2-3\u9632\u706b\u9632\u70df\u5206\u533a(\u5f18\u6587\u7efc\u5408\u51b2\u523a)--\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39559","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2-4\u5b89\u5168\u758f\u6563(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39618","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2-4\u5b89\u5168\u758f\u6563(\u5f18\u6587\u7efc\u5408\u51b2\u523a)--\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40306","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2-5\u9632\u7206(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40127","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2-5\u9632\u7206(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40150","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2-6\u88c5\u4fee\u548c\u4fdd\u6e29(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40171","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2-6\u88c5\u4fee\u548c\u4fdd\u6e29(\u5f18\u6587\u7efc\u5408\u51b2\u523a).pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40193","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-1\u6d88\u9632\u63a7\u5236\u5ba4(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40216","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-1\u6d88\u9632\u63a7\u5236\u5ba4(\u5f18\u6587\u7efc\u5408\u51b2\u523a).pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40237","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-2\u7ed9\u6c34(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40259","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-2\u7ed9\u6c34(\u5f18\u6587\u7efc\u5408\u51b2\u523a).pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40281","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-3\u81ea\u52a8\u55b7\u6c34(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40668","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-4\u6c34\u55b7\u96fe(\u5f18\u6587\u7efc\u5408\u51b2\u523a).pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40691","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-4\u6c34\u55b7\u96fe(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40712","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-4\u6c34\u55b7\u96fe(\u5f18\u6587\u7efc\u5408\u51b2\u523a).pptx","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40734","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-5\u6c14\u4f53(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42343","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-5\u6c14\u4f53(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42366","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-6\u6ce1\u6cab(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42387","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-6\u6ce1\u6cab(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42411","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-7\u706d\u706b\u5668(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42432","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-7\u706d\u706b\u5668(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42453","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-8\u9632\u6392\u70df(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42476","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-8\u9632\u6392\u70df(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42497","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-9\u6d88\u9632\u7528\u7535(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42521","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-9\u6d88\u9632\u7528\u7535(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42546","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"3-10\u81ea\u52a8\u62a5\u8b66(\u5f18\u6587\u7efc\u5408\u51b2\u523a)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42617","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"3-10\u81ea\u52a8\u62a5\u8b66(\u5f18\u6587\u7efc\u5408\u51b2\u523a)-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42639","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"4-1\u6d88\u9632\u5b89\u5168\u7ba1\u7406\uff08\u5f18\u6587\u7efc\u5408\u51b2\u523a\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42568","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"4-1\u6d88\u9632\u5b89\u5168\u7ba1\u7406\uff08\u5f18\u6587\u7efc\u5408\u51b2\u523a\uff09-\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42590","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false}]