哪个傻逼玩意提的线上线下混合教学 Show more
@ThinkMore 对对对，我同学觉得也就是传统教学模式，而且还更麻烦了。我觉得视频这个载体难度大，他们根本就不知道啥叫优质视频，线上教学就做成锤子了。到头来还是形式主义。
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