回复：Urgent! 8 老师 或有经验的老师请帮忙， h1b期间加拿大回美入境证明！

来源: 于 2014-03-10 08:16:45 [旧帖] [给我悄悄话] 本文已被阅读：次
访问加拿大30天之内，不换I-94，不盖章.

Yes. I know this rule. I was asked to provide the proof for the most recent time to enter USA. Does it count for this case (back USA from Canada)? If yes, how can I provide proof. Thanks!