回复：thanks for your reply,but

来源: 于 2006-02-21 21:19:01 [旧帖] [给我悄悄话] 本文已被阅读：次

You have to hand in your current valid I-94, otherwise you can't get on to the plane. Also, suggest never try to use an expired one for check-in, it might bring you lots of potential trubles.