回复：8老师，请问USCIS寄给我孩子两张一模一样的AP卡，出境时需要带几张？谢谢！

来源: 于 2013-06-11 21:22:03 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次
Bring both and the IO will take one away when your child reenter US, and just keep another for the future travel.