Thanks! How about answer for question 2 &3?

来源: 于 2013-08-21 11:56:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：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?