这可不像数学老师说的话，解题的关键在数学符号和逻辑推理，与文字无关，再者，汉字的题目没问题啊或许更简洁 :)

来源: manyworlds 于 2026-04-09 22:34:08 [旧帖] [给我悄悄话] 本文已被阅读：次

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