请问8老师:我同时申请 485, 765, 和131, 是不是各种文件都要准备3份?
-Right, but there are different requirements for these 3 cases, so you need to follow the Instructions of I-485, I-131 and I-765, respectively, to provide the required documents for these cases specifically.
比如说,需要3份birth certificate, 1份用于485,1份用于765,1份用于131?
谢谢