寄USCIS。根据你所在州，决定具体寄送地址。link:

来源: 于 2008-06-10 19:16:18 [旧帖] [给我悄悄话] 本文已被阅读：次

http://www.uscis.gov/portal/site/uscis/menuitem.5af9bb95919f35e66f614176543f6d1a/?vgnextoid=94d12c1a6855d010VgnVCM10000048f3d6a1RCRD&vgnextchannel=db029c7755cb9010VgnVCM10000045f3d6a1RCRD