It seems she changed her H-1 to F-1 in US, so she

来源: 于 2007-06-29 21:13:07 [旧帖] [给我悄悄话] 本文已被阅读：次

didn't have visa, but just a F-1 status with I-94. That's why she needs a visa if she leaves US and then reenter US.