回复：回复：回复：回复：Fine.

来源: 863211 于 2010-08-10 20:04:56 [档案] [博客] [旧帖] [给我悄悄话] 本文已被阅读：次 (355 bytes)

回答: 回复：回复：Fine. 由 863211 于 2010-08-10 19:22:55

可是。。交485的时候不是要交i20的么？ IO会不会说我刚拿了新i20就想转身份。。还是延长i20不是必须没有移民倾向的？
-After you extend your F1, filing I-485 will not affect your F1 status, but you can not extend it again. so, when you finish your Ph.D., you may have got the GC already, at least you PD will be current to file I-485 during your Ph.D study.