再問。剛才track mail.寫著 We attempted to deliver your item at 10:57 am on October 03, 2006 in MESQUITE, TX 75185 and a notice was left. It can be redelivered or picked up at the Post Office. If the item is unclaimed, it will be returned to the sender.
移民局的人會拿著notice去取信嗎?似乎寄普通信還省事。