谢谢Pjiang! April 9 收到uscis如下信件，请问

The last processing action taken on your case

Application Type: I485 , APPLICATION TO REGISTER PERMANENT RESIDENCE OR TO ADJUST STATUS

Current Status: This case is now pending at the office to which it was transferred.

The I485 APPLICATION TO REGISTER PERMANENT RESIDENCE OR TO ADJUST STATUS was transferred and is now pending standard processing at a USCIS office. You will be notified by mail when a decision is made, or if the office needs something from you.

我是EB3,06年5月的priority date,07年7月交的485。
对文中这句话有个疑问“对于被处理的 I-485 来说，没有 RFE 就是好消息。虽然排期不到不能批，但处理完了之后一旦排期当前就随时都可以批了。“

1）处理完了之后，USCIS是否会发一个485 approved的通知（即使申请人的排期未到），然后等到排期再发绿卡？

2）从处理完了----到排期当前（按我的情况看起来还要等3年以上）这段时间，是否还必须要维持与原来相似的工作？