我娃已經跳級過了algebra 2，8年級上了一年的幾何學。得回家好好問問了。9年級上啥數學課

來源: 年輪於 2025-06-19 11:30:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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