确实不是难易的问题而是是否适应的问题。数学好的上起来一点不难不累，数学差的上起来难遇上青天。

来源: whaled 于 2025-09-05 08:57:42 [旧帖] [给我悄悄话] 本文已被阅读：次

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