1)她的F1是不是也自動被取消了?
-Not yet, but she can not use it unless she has the valid I-20 (the school accept her again).
2)我現在是H1B, 她來的話,是不是要重新申請H4?
-Yes.
簽證官會不會問為什麽要重新申請H4?
-May not. If yes, just explain that she changes her mind. The F-1 visa will not affect her H-4 visa application.
很困惑。十分感謝老師們的指點!