去年递交的EB1a,2008年8月140批准，9月递交485， 递交485同时也递交了工卡和返乡证。上周收到email，内容如下：
Application Type: I485, APPLICATION TO REGISTER PERMANENT RESIDENCE OR TO ADJUST STATUS
Current Status: Card production ordered.
On November 26, 2008, we ordered production of your new card. Please allow 30 days for your card to be mailed to you. If we need something from you we will contact you. If you move before you receive the card, call customer service. You can also receive automatic e-mail updates as we process your case. Just follow the link below to register.
You can choose to receive automatic case status updates, which will be sent via email. Please click here to create an account online.
请问各位大侠，这是485批准了还是工卡或者返乡证？顺便说一下，我们以前没有申请工卡，用的是工作签证。
多谢！