你这ID写在脸上还算拒绝回答？这种bias需要解释吗？

来源: U96 于 2011-11-05 20:19:26 [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.