I-485，I130 等表格都填好了，寄certified mail 可以嗎？加return of receipt。

來源: pchan 於 2015-02-22 12:54:38 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.