Wo Jian, Jia boshi, please helppleas2004-01-17 03:02:00

I filed two I-140 last year, now I would like to file I-485. Somebody told me that I can only file one I-485, is that true? In case I file I-485 based on one I-140, and it turns out another get approved, can I recall the first I-485 and file another one? Thank you very much for your help. Sorry can not use Chinese today.

回复：Wo Jian, Jia boshi, please

回复：回复：Wo Jian, Jia boshi, plea

Many Thanks!