以下是关于【纪念白求恩】的公开课/优质课视频，一共37个
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40:5955 -
34:559 -
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37:26110 -
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38:5131 -
42:00109 -
31:17122 -
30:2350 -
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19:56114 -
38:4591 -
15:5479 -
43:09125 -
38:20118 -
41:2911 -
40:34115 -
43:2953 -
44:3087 -
39:2869 -
12:3231 -
37:2618 -
32:376 -
48:2614 -
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39:5080 -
45:44110 -
42:1089