回複：8老師，請問USCIS寄給我孩子兩張一模一樣的AP卡，出境時需要帶幾張？謝謝！

來源: 於 2013-06-11 21:22:03 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次
Bring both and the IO will take one away when your child reenter US, and just keep another for the future travel.