He doesn't tell me where he lives.Can you tell me his address?为什么用He doesn't tell me where he lives而不是He doesn't tell me where he lives in?

问题描述:

He doesn't tell me where he lives.Can you tell me his address?
为什么用He doesn't tell me where he lives而不是He doesn't tell me where he lives in?

单独看where he lives in,where是一个地点副词,前面必须省略介词
举例:我们一般都问Where are you going?而不是Where are you going to?
求采纳

in 是一个介词,where是一个疑问副词.当介词的宾语是副词时,介词要省去.