回复：境外移民签证入境后的问题

来源: 于 2010-01-04 13:01:06 [旧帖] [给我悄悄话] 本文已被阅读：次

1. one month or so.
2. yes.
3. The temp I-551 stamp (not the immigrant visa stamp, which is now invalid) on your passport is as good as physical card before it expires.