You may visit USCIS local office to see what happened.

來源: 於 2010-08-02 10:03:47 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

You should be fine if you got the I-485 approval notice already. You may get the GC stamp on your passport at the local office so that you can work and travel before you get the physical card.