我没读过初中. 请你给个反证的例子如何, 50年代早中期归国的. 别拿钱学森说事,他是被迫的.

来源: Uusequery 于 2022-11-22 17:56:56 [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.