那我用旅游签证回北京转H4的成功率大不大？另问，B2可以申请绿卡吗？

来源: NZ666 于 2007-08-08 17:24:07 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.