-Yes.
能向后延期多久?
-Hard to say, case by case.
对绿卡审批有影响吗?
-Will delay the I-485 approval.
如果这之间绿卡批下来了不需要面试,我们是不是还得把绿卡给他们寄回国?还是他们还可以继续用AP返美?
-Either, but had better use AP to come back in case the green card lost by mail.
如果要寄的话,复印件可以吗?
-No.
请有经验的朋友帮忙解答一下。谢谢!