数学最重要的初级阶段基础是中小学打的。大学只能帮基础本来就好的学生提高，对其他人就是扫盲，能用而已

来源: whaled 于 2025-03-21 12:36:37 [旧帖] [给我悄悄话] 本文已被阅读：次

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