优质课视频-a7baa8ac77ed896f67b850966de7fca0
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优质课视频-236e18def4a279343f1ff1cf89bd42d7
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到底谁才是机器人啊...
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对付天生反骨的小苹果可不是件容易事~
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是什么让铁公鸡老爸变得更暴躁～
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真的爱是相互理解
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谁懂高校长这话的含金量
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老师发视频吐槽多媒体上课的广告弹窗“太尴尬”，“一节课要跳出来好几次，什么不适合的画面都有”。
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