Thanks! How about answer for question 2 &3?

來源: 於 2013-08-21 11:56:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

Sorry, just like to get confirm from you. More stupid questions but do need to know:
4. CBP will record me as canadian citizen? Then dual nationtionalities?
5. if yes, can I use chinese passport with green card back?