但從今年三月開始，SAT就變難了。尤其數學，即使是數學的好學生，有2-3道難題也需要5分鍾/題才能解出來

來源: 賈平凸於 2025-04-07 09:34:15 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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