f2签证簿可以干任何事情，就这么简单。F1不能干任何校外的事情

来源: settlingdown 于 2009-10-02 08:37:30 [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.