回复：回复：回复：请教8老师皮老师及各位前辈

来源: 于 2014-01-17 09:57:46 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

非常感谢!
 

最后一个问题 - 是不是理论上在律师file 485的当天他回到美国，随后第二天(甚至当天)就可回加拿大？

-No.  He has to wait for a few days (had better one week) after the lawyer mails out the application using overnight delivery. Thus, USCIS can put his information into the system before he leaves US. Otherwise, his I-485 will be invalid.

他现持有有效的H4，在美加之间的开车进出会有记录吗 (他的学校离边境很近) ?