回複：回複：回複：急急急，485被RFE 。我難道out of status過？

我還想問一下，F2簽證的D/S 和這有關嗎？

-Yes. D/S means your I-94 expires when your status expires (e.g. I-20 expires for F1/F2 students).

另外，能不能講一下，245（k)在回複RFE的時候，具體怎麽操作？

-You may not need to say anything about 245(k) at this time because USCIS should know this rule and they will not deny your I-485 just based on your unlawful presence <180 days. if they deny your I-485, you can file Motion to Reopen/Reconsideration using 245(k) rule. So, nothing worried.

Here is the link about 245(k):

section 245(k)