不要嘲笑. 我的數學真的不比理科的差. 就是因為化學學不好, 才改文的.

來源: urbb 於 2010-10-21 22:39:01 [博客] [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.