which I-94 should I ar airport?

來源: 於 2007-06-18 19:42:10 [舊帖] [給我悄悄話] 本文已被閱讀：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