回複：485RFE之後7天綠了。經驗見內，希望對大家有幫助

Thanks much for the sharing. You said "我們同時附上了AC21和現任的雇主證明信還有近3個月的工資單", what is the AC21? a document print from USCIS, or a explaination letter?

Also, are you Labor Certificate based or NIW EB2? Did you transfer H-1B when you changed jobs?

Thanks a lot!