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?
still a question
所有跟帖:
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As long as their visa is still valid - 回复:still a question
-pjiang-
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06/11/2009 postreply
08:04:39