回複：剛在上麵發了個問題才發現已經有人問過了，再追問一下

來源: 於 2009-07-23 11:32:05 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

因為父母在美等綠卡期間之前的B-1簽證已經過期，這樣下次拿AP返美時候會不會有麻煩?
-If your parents'B1 expiration was > 180 or > 1 year days before they filed I-485, they will not be allowed to enter U.S. for within 3 years or ten years even if they use AP for the travel.