今天副卡终于绿了，跟主卡差了一周左右。报一个timeline吧：
NSC, 485
11/15/2016 delivered
11/25/2016 email received case number
12/1/2016 Notice Action received
12/18/1016 FP notice received
1/6/2017 FP
1/20/2017 EAD combo cards were mailed to me
5/10/2017 case was approved 主卡
5/18/2017 case was approved 副卡
一路DIY过来，从论坛中获得不少信息和帮助。
祝大家早绿！
