學完prealgebra可以試試AMC8或是MC,但是等你孩子刷完四大入門,可能又會覺得AMC8太簡單了.

來源: Pilsung 於 2025-01-23 09:08:39 [舊帖] [給我悄悄話] 本文已被閱讀：次

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