回复:接受批评喜欢凭自己感觉发言的同学最好还是多听听别讲话了
Thanks a lot, MOPS. But one lawyer said if I submit another I485, I will get two A numbers, that is not allowed. It is better to wait for the receipt first. Another lawyer suggested me to go ahead to submit, and then withdraw the old one for NIW. For now, I really do not know what I should do.