Could you tell me -------------?

问题描述:

Could you tell me -------------?
A .who you are waiting for B.where you live in
还有两个语序不对 就直接排除了 就是这两个纠结 ,

这里选A.who you are waiting for.
这两个选项都是考查宾语从句的.
A项是一个由who引导的宾语从句,who在宾语从句中充当for的宾语.如果我们用一个名字取代who,就是you are waiting for Tom.
B项是由where引导的宾语从句,where在句中应该是作状语的,但是多了一个介词in.如果去掉in,B就也能填.