about H1B renew!

来源: 2007-01-17 17:59:26 [旧帖] [给我悄悄话] 本文已被阅读:

The prevailing wage必须在H1到期前4个月作吗?Renew H1需要500元的Fraud prevention and detection fee吗?上次申请的时候没有交过。