說明特別喜歡競賽考試，但數學的高度三四年都沒提高。

來源: phoenix05 於 2023-06-04 10:05:21 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.