回複：回複：回複：回複：Fine.

來源: 863211 於 2010-08-10 20:04:56 [檔案] [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次 (355 bytes)

回答: 回複：回複：Fine. 由 863211 於 2010-08-10 19:22:55

可是。。交485的時候不是要交i20的麽？ IO會不會說我剛拿了新i20就想轉身份。。還是延長i20不是必須沒有移民傾向的？
-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.