which I-94 should I ar airport?

来源: 于 2007-06-18 19:42:10 [旧帖] [给我悄悄话] 本文已被阅读：次

I have two I-94s, I got one when I cam back from a short trip in Canada.. another one is on my H1B approval notice. I will go back china foe few weeks this month, which I-94 card should I give to them? Thanks