回复：回复：回复：回复：绿卡没收，求！！！

谢谢8老师！前几年经济不好，又在工作以外拿了个学位，一直没有离开美国。最近一年才得出空，出去走走，也没有离开过几个星期。想想应该是有什麽误会。

I will go to local CBP Deferred Inspection office and find out why they took it, and there is nothing I am afraid of. BTW, do you know what they do at local CBP Deferred Inspection office, do I need to prepare any documentations, approves, etc.

Thank you very much for your information!!!