众说纷纭. Here is just my personal experience

来源: 美西游子 于 2008-07-28 19:38:13 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (220 bytes)

before I headed to airport, I made a copy of my I-94 as my own record. I handed the original copy to the lady at airline check in desk. She refused. Instead, she asked for my GC. So I now keep my I-94 作记念.

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