回复：非常感谢863211大大的及时雨，看了你的网站，请问：

来源: 于 2010-03-10 05:37:31 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

1. 我必须在I-94上所写的错误日期之前去办理吗?
-You had better go to fix it as soon as possible, at least before the I-94 expires.

2. 一定要带小孩吗？
-Yes.

3. 请问我去port办理行吗？因为DIS都好远。我找了一个port的list。
-Yes. You can go to any CBP port of entry to fix it.

http://www.cbp.gov/xp/cgov/toolbox/ports/