回到顶部
(0人评价)
该课程属于 2020年消防工程师vip协议全程班8980 请加入后再学习
{
"id": "1095",
"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":"\u7b2c\u4e00\u7ae0\uff1a\u89c6\u9891\u8bfe\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"37994","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u6280\u672f\u5b9e\u52a1","result":"","resultStatus":"","lock":"","status":"published","taskId":"40116","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"2020\u5e74\u4eff\u771f\u6a21\u62df\u9898-\u6280\u672f\u5b9e\u52a11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39865","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-05 09:00","activityStartTime":"1599267600","activityLength":"03:20:00","activityEndTime":"1599279600","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u4eff\u771f\u6a21\u62df\u9898-\u6280\u672f\u5b9e\u52a11\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40068","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:59:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"2020\u5e74\u4eff\u771f\u6a21\u62df\u9898-\u6280\u672f\u5b9e\u52a12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40356","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-12 09:00","activityStartTime":"1599872400","activityLength":"03:10:00","activityEndTime":"1599883800","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u4eff\u771f\u6a21\u62df\u9898-\u6280\u672f\u5b9e\u52a12\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40402","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:08:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"2020\u5e74\u4eff\u771f\u6a21\u62df\u9898-\u6280\u672f\u5b9e\u52a13","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40754","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-19 09:00","activityStartTime":"1600477200","activityLength":"03:05:00","activityEndTime":"1600488300","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u4eff\u771f\u6a21\u62df\u9898-\u6280\u672f\u5b9e\u52a13\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43251","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:16:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7efc\u5408\u80fd\u529b","result":"","resultStatus":"","lock":"","status":"published","taskId":"40130","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"7","published_number":"7","title":"2020\u5e74\u4eff\u771f\u6a21\u62df\u9898-\u7efc\u5408\u80fd\u529b1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42670","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-26 09:00","activityStartTime":"1601082000","activityLength":"03:20:00","activityEndTime":"1601094000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u4eff\u771f\u6a21\u62df\u9898-\u7efc\u5408\u80fd\u529b1\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42855","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:45:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"2020\u5e74\u4eff\u771f\u6a21\u62df\u9898-\u7efc\u5408\u80fd\u529b2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43011","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"09-29 19:00","activityStartTime":"1601377200","activityLength":"03:05:00","activityEndTime":"1601388300","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u4eff\u771f\u6a21\u62df\u9898-\u7efc\u5408\u80fd\u529b2\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45572","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:44:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u7efc\u5408\u80fd\u529b\u4eff\u771f\u6a21\u62df\u98983","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43202","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"10-10 09:15","activityStartTime":"1602292500","activityLength":"02:50:00","activityEndTime":"1602302700","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u4eff\u771f\u6a21\u62df\u9898-\u7efc\u5408\u80fd\u529b3\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45449","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:36:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c3\u8282\uff1a\u6848\u4f8b\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"42947","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"13","published_number":"13","title":"\u6848\u4f8b\u5206\u6790\u4eff\u771f\u6a21\u62df1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45639","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"10-14 19:00","activityStartTime":"1602673200","activityLength":"02:50:00","activityEndTime":"1602683400","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u6848\u4f8b\u5206\u6790\u4eff\u771f\u6a21\u62df\u98981\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46512","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:39:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u6848\u4f8b\u5206\u6790\u4eff\u771f\u6a21\u62df2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45744","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"10-17 09:00","activityStartTime":"1602896400","activityLength":"03:00:00","activityEndTime":"1602907200","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u6848\u4f8b\u5206\u6790\u4eff\u771f\u6a21\u62df\u98982\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46576","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:38:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u6848\u4f8b\u5206\u6790\u4eff\u771f\u6a21\u62df3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45794","isOptional":"0","type":"live","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"generated","activityStartTimeStr":"10-19 19:00","activityStartTime":"1603105200","activityLength":"03:00:00","activityEndTime":"1603116000","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u6848\u4f8b\u5206\u6790\u4eff\u771f\u6a21\u62df\u98983\uff08\u5f55\u64ad\u8bfe\u7a0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"46136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:48:57","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":"38007","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u6280\u672f\u5b9e\u52a1","result":"","resultStatus":"","lock":"","status":"published","taskId":"40158","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"\u5f18\u6587-2020\u5e74\u6280\u672f\u5b9e\u52a1\u6a21\u62df\u98981","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39879","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":"2020\u5e74\u6280\u672f\u5b9e\u52a1\u6a21\u62df\u98981--\u9898\u5e72.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"39891","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":"\u5f18\u6587-\u6280\u672f\u5b9e\u52a1\u4eff\u771f\u6a21\u62df\u98982","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40371","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":"\u6280\u672f\u5b9e\u52a1\u4eff\u771f\u6a21\u62df\u98982--\u9898\u5e72.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40384","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":"\u5f18\u6587-2020\u5e74\u6280\u672f\u5b9e\u52a1\u4eff\u771f\u6a21\u62df3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40767","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":"2020\u5e74\u6280\u672f\u5b9e\u52a1\u4eff\u771f\u6a21\u62df3--\u9898\u5e72.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"40781","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"2","published_number":0,"title":"\u7efc\u5408\u80fd\u529b","result":"","resultStatus":"","lock":"","status":"published","taskId":"40172","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2020\u5e74\u7efc\u5408\u80fd\u529b\u4eff\u771f\u6a21\u62df\u98981","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42685","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":"\u7efc\u5408\u80fd\u529b\u4eff\u771f\u6a21\u62df\u98981-\u9898\u5e72(1).pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"42698","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":"2020\u5e74\u4eff\u771f\u6a21\u62df\u5377\u7efc\u5408\u80fd\u529b2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43025","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\u5f18\u6587-2020\u5e74\u4eff\u771f\u6a21\u62df\u5377\u7efc\u5408\u80fd\u529b2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43039","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2020\u5e74\u4eff\u771f\u6a21\u62df\u5377\u7efc\u5408\u80fd\u529b3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43216","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\u5f18\u6587-2020\u5e74\u4eff\u771f\u6a21\u62df\u5377\u7efc\u5408\u80fd\u529b3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"43291","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c3\u8282\uff1a\u6848\u4f8b\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"42992","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2020\u5e74\u6848\u4f8b\u6a21\u62df1 -\u9898\u5e72.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45654","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\u5f18\u6587-2020\u5e74\u6848\u4f8b\u6a21\u62df1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45670","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":3,"published_number":0,"title":"\u5f18\u6587-2020\u5e74\u6848\u4f8b\u6a21\u62df1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45684","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":1,"published_number":0,"title":"2020\u5e74\u6848\u4f8b\u6a21\u62df2 - \u9898\u5e72.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45729","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"2020\u5e74\u6848\u4f8b\u6a21\u62df2\u7b54\u6848--\u767d\u5e95.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45779","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":"2020\u5e74\u6848\u4f8b\u6a21\u62df3 -\u9898\u5e72.pdf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45809","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false},{"itemType":"task","number":2,"published_number":0,"title":"\u5f18\u6587-2020\u5e74\u6848\u4f8b\u6a21\u62df3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"45824","isOptional":"0","type":"ppt","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":false}]
课程特色
直播(9)
视频(9)
PPT(9)
下载资料(10)
