I’ll vote ________ Mary because she always helps people _______ need.

题目

I’ll vote ________ Mary because she always helps people _______ need.
A.to,in B.to,for C.for,in D.for,for
要有详尽解释.

答案

C.for,in
vote for为某人投票,投票给某人
sb in need 需要帮助的人