数学竞赛到很高阶段不是只刷题就可以的，天分很重要，还要有passion 和毅力

来源: acreek 于 2019-01-11 10:29:56 [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.

Change Ad Consent