从美国登陆加拿大，能顺利再回美国吗(in 30 days)？

来源: 于 2004-01-11 08:41:00 [旧帖] [给我悄悄话] 本文已被阅读：次

I have a H1B status (form F1 to H1B) but not H1B visa (stamp). Can I back to US with my valid I-94 and the H1B approval within 30 days after landing in Canada?
I appreciate any advice.
Thanks