回复：H4离境，H1B回美，485的收据原件以及有效AP是旅行中必带的吗？

来源: 于 2007-11-14 07:53:00 [旧帖] [给我悄悄话] 本文已被阅读：次

I am the same case of yours. I still kept the receipt of I485 and valid AP for safty purpose though I didn't use them at all.