提交485并录指纹后还有可能绿卡申请被拒吗?
-It is possible.
同时还没拿到回美证前,家人可以用有效的H4的签证回国吗?
-Yes. But if your PD is earlier than the Final Action Date (PD is current), your spouse and child had better use AP to travel in case your I-485 is approved during their travel, thus their H-4 visa will be void.
已递交485,本周也已录指纹,但材料里提过夫妻都曾经是共产党员,但最迟2012年初已退党,这种情况会被拒吗?
-should be fine.
按实写但现在还是有点担心。