绿卡是由普通信件寄来，还是挂号，或快件？

regular mail or first class mail (绿卡是由普通信件寄来).
some also get a letter said your GC is on the way in a month

official reply from stamp to get the mail is 12 to 18 monthes. but some get it after one month.

所有跟帖： 

• thanks a lot. -Iloveit.- ♀ (0 bytes) () 06/07/2004 postreply 15:45:11

• 回复：thanks a lot. -BRAINSHAKE- ♀ (7 bytes) () 06/07/2004 postreply 18:35:41