一个老美律师说1年

来源: 608 于 2006-10-04 17:42:52 [] [旧帖] [给我悄悄话] 阅读数 : (207 bytes)
本帖于 2006-10-05 14:14:50 时间, 由版主 知名度比较高 编辑

since the quota is current, you can only extend in one year intervals.

I think if you ask for 3 years, they may approve it for one year, but they may also send it back to you or deny the petition.

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