中国数学教育毁人不倦，有初中代数，几何水平足以，可怜的孩子们。。。

来源: Live@present 于 2009-07-31 10:50:39 [博客] [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.