回复:谢谢,但是我是在这里申请的F1,所以passport上没有stamp.而I94上只有valid until DS

来源: 2014-04-19 16:49:30 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

这种情况,我今年夏天回国会有问题吗?
-What was your previous status before you changed it to F-1?  If you leave US,  you need to apply for the F-1 visa to come back.
I20是到2015年。