回复：请教小白兔，射线，现在这个混乱时期，renew H1b需要提前多久申请

来源: 于 2007-07-06 07:32:48 [旧帖] [给我悄悄话] 本文已被阅读：次
6 months, and you'd better do pp.
no receipt notice after 2 months is common