回复：请问白兔等各位大侠，i-539能提前3个月递交吗？谢谢！

来源: 于 2007-07-16 08:12:23 [旧帖] [给我悄悄话] 本文已被阅读：次

You can file I539 and/or I-129 even up to 6 months in advance (3-6 months recommended).