Do you know --------to that post office? 选how far it is 还是how far is it?为什么? 很急

问题描述:

Do you know --------to that post office? 选how far it is 还是how far is it?为什么? 很急

how far is it
疑问句中am is are 提前。ex:How many boys are there in your class?

how far it is Do you know后接陈述语序