breaks the law should be punished .
A. Those who
B. Whomever
C. No mattter who
D. Whoever
网友回答
A. Those who
B. Whomever
C. No mattter who
(答案→)D. Whoever
解析：句意：违法的人必须受到惩罚。No mattter who 引导让步状语从句，故排除C；should be punished它的主语必须是人，Whomever是宾格，，故排除B；who引导的是定语从句，代替those，所以定语从句的谓语动词应该用break，故排除A。Whoever=anyone who,故选D。