请问pjiang和这里的xdjm帮忙看看 I-485 rfe

收到移民局来信，“Please proof of your continuous employment authorization in the U.S.
from 02-28-09 to the present. Such evidence may include copies of:
Employment Authorization Documents (Forms I-688 or I-766) granted to you by
this Service;
Form I-797 approval notices, showing you were granted status in an
employment-authorized nonimmigrant classification; and/or
Copies of Form I-94 Arrival/Departure Records showing you were admitted to
the U.S. in an employment-authorized nonimmigrant status.”

我去年底到今年4月份之间在原公司请假，H1B/unpaid leave，4月份用EAD换工作至今。NIW的dependent，LD 140已批。
请问：
1. 为什么dependent还需要proof of your continuous employment呀？
2. 我原来的HIB日期到今年6月底，因为我用了EAD, H1B已经失效了吧？可以作为proof
吗？
3. 什么是Forms I-688 or I-766？
4. I-94 Arrival/Departure Records。用护照上的I-94还是H1B上的?
谢谢！

所有跟帖： 

• Check your previous post - 回复：请问pjiang和这里的xdjm帮忙看看 I-485 rfe -pjiang- ♀ (0 bytes) () 06/08/2009 postreply 17:55:58

• 谢谢！ -northcoast- ♀ (0 bytes) () 06/08/2009 postreply 18:34:11