就像俺同事说得，很多莫名其妙的研究，都是为了那张PHD的文凭，论文数不够，毕不了业啊。

来源: betadine 于 2014-08-18 11:15:59 [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.