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绿了,可是 welcome notice 是由一个不认识的律师寄来的,
-The lawyer should work together with the one you hire.
还说让我收到绿卡后把绿卡的正反面复印件给他,不知道这是为什么?
-Normally the lawyer needs it for closing/finishing your case. It is normal.
我要给他我绿卡的复印件吗?
-Yes. It does not mater.