回复：can somebody answer me

来源: 于 2005-03-27 15:31:12 [旧帖] [给我悄悄话] 本文已被阅读：次

If you entered US in a visa status, such as F1/F2/H1/H4,.. you can change to TN in US. If you entered US visa free (as a temp visitor,) you don't have a status now to change to TN so must re-enter to get TN.