still a question

来源: 于 2009-06-09 19:03:58 [旧帖] [给我悄悄话] 本文已被阅读：次

简单地说，就是你前往加墨不超过 30 天，凭有效的 I-94 卡，即可返回美国，无需签证----- But I already filed extension for my parents B2 visa. So their original I94 were sent in the mail. Are they allowed to come back to U.S. with the visa and COPY of I94?