去年我申请140的时候，写了我老婆的名字。后来申请485的时候，只是我递交了申请，她当时在国内，不好递交申请。我上个月拿到绿卡了，她现在还在国内。打算下个月过来。入境后再申请绿卡。
1 她可以用B签证入境吗？
-She may try, but if she enters US using B-2 visa, she had better wait for at least 3 months, and then file I-485.
还是要在境外等绿卡？
-If she wants to stay in China to apply for immigrant visa, then you need to file I-824 for her to following to join by getting the immigrant visa in China.
2 她可以以共同485递交还是要以绿卡配偶的身份递交申请？ （后一种据说要等很久）
