回复：谢谢这位朋友！但对于第二个问题，还是不明白。另外，如果我开始申请绿卡，夫人能否同时开始申请，还是要等到我自己的绿卡下来才能

来源: 于 2012-09-27 09:13:03 [旧帖] [给我悄悄话] 本文已被阅读：次

 Canadians can work in US on TN visa.You need to have H1 visa before you can apoply green card. You or your wife can apply agreen cards for the whole family.