—He should have been punished for the serious mistake.
— , but he escaped it.
A. So should he
B. So he was
C. So he should
D. So he has
网友回答
A. So should he
(答案→)B. So he was
C. So he should
D. So he has
解析:这题考查so+主语+助动词/be动词/情态动词,表示“也是’,句意是;--他本该为这个受惩罚,--是的,但是他逃脱了。选B。