It is illegal for a public official to ask people for gifts or money favors to them.
A. in preference to
B. in place of
C. in agreement with
D. in exchange for
网友回答
A. in preference to
B. in place of
C. in agreement with
(答案→)D. in exchange for
解析： 句意：对于一个公务员来说，为人们做点好事就向人们要物要钱是不合法的。in preference to“优先于”；in place of“代替”；in agreement with“与……一致”；in exchange for“交换”。故选D。