Monthly Archives: 5 月 2022
0526《一着惊海天》212021036
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20220428-函数的奇偶性说课-06190529
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20220505-函数的奇偶性说课-06190535
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20220516-褶皱-10190139
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20220516-黄土高原水土流失的成因-10190425
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因为返校前在酒店住满14天,用PPT画笔代替黑板,实验演示部分是上个礼拜在家里的时候拍的
220519- 议论文《怀疑与学问》-01190306
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5月19日《人的正确思想是从哪里来的?》25190250
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