我家娃從小一起長大的娃，從沒見超前學過數學，人家在學校一級一級地學，現在7年級已經代數2了。

來源: 會飛的小豬於 2024-10-24 11:27:09 [舊帖] [給我悄悄話] 本文已被閱讀：次

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