回复：不知还要等多久．回复：renlao: 很高兴看到熟悉的ID， 你的绿卡拿到了吗？

I'm sorry to hear that. If I were you, I would keep calling and writting to whatever service center your case stays. It worked with mine, but you need to give them a good excuse of asking expertising your 485 processing.
Good Luck