回複：How safe is it to use AP?

1,If you havn't stayed in USA illeaglly more than 30
days,it is safe,even safer than a F-1 visa holder.
2,Use it like a visa,but you will be asked to go to a
office of INS,& answer some personal questions to verify you are the real AP holder,you'd better to bring
your EAD & driver license,and show them to US customs officers.