回复：depends on how you enter US

来源: 于 2004-05-12 17:18:18 [旧帖] [给我悄悄话] 本文已被阅读：次

Flying or driving doesn't matter.
If you use old I-94 to return (auto visa revalidation), visa stamp is not used at all, you don't even need a valid visa. If you use visa stamp to enter, (so you are entitled to a new I-94 with a new date), one entry will be used.