这到可以肯定是清华的。因为那个年代要搞到这些东西可不容易

来源: 周启生于 2011-02-16 21:40:09 [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.