因为家人还在加拿大,持H1_B的加拿大公民频繁(每周~每月)出入美加边境会有问题吗?
-No problem at all.
是不是每次回美国时都要重签,
-Not need any visa. Just show your passport and the H1 approval notice/I-94 to the CBP official every time you enter US. That is all.
有没有多次往返的?重签被拒绝返回美国的可能性有多大?
持TN可以频繁出入吗?