同样问题，即使可以拿到绿卡，是否要回到美国来住，否则绿卡也会失效？

来源: dingxiaodang 于 2008-07-09 09:05:41 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.