What you said ____ him
问题描述:
What you said ____ him
A .have a good effect on B.has a good effect on
C.have a good effect in D.has a good effect on
D是 has a good effect in
答
BD
have a good effect on 是固定格式,对.有好的影响.而前面的What you said是主语从句,看作是单数.