回复：回复：什么事情都入境后再说，入境前别自找麻烦

来源: 于 2005-11-24 09:31:00 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

H4 tranfer to F1 usually need 3-6 months ( don't include the period for applying I-20 from college),reporting the immigration officer without any help when you enter USA,except you hold B1/B2 visa.It's unnecessary to leave USA to get F1 visa except you intent to travel between China & USA during the study period.