谁不是抄作业的？社会发展就是互相借鉴，承认不承认都是，数学老师也抄过作业吧，起码是要抄公式的 :)

来源: manyworlds 于 2026-02-22 16:44:22 [旧帖] [给我悄悄话] 本文已被阅读：次

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