回复：30天之内可以回来的, 建议不要去签F.

来源: 于 2007-02-17 15:21:47 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

CA94538,

Thank you for your reply. If I return from Canada within 30 days, do I have to the I-94? Do they allow me to return? How? I don't have a visa. Please give me details. Thanks again.