博士证书据说有三份，各不相同！博士论文有444处明显错误！导师都没有！呵呵！

来源: arizona01 于 2019-12-29 11:10:44 [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.