A不A無所謂，課程難度更說明問題。比如本科生選很難的博士課程，就算拿B也比容易課拿A強多了

来源: 我是谁的谁于 2025-06-13 13:46:09 [旧帖] [给我悄悄话] 本文已被阅读：次

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