Actually it is PD for sure. There is 4000 EB2 before 2006.

来源: Noname100 于 2009-09-23 14:06:23 [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.