問題是數學不好的都跑去當記者了，或者是到處轉這種文章

來源: touji 於 2012-06-13 13:14:45 [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.