He doesn't tell me where he lives.Can you tell me his address?
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?
答
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.