He the person referred to be put in prison.
A. said
B. demanded
C. agreed
D. thought
网友回答
@@A. [email protected]@(答案→)B. [email protected]@C. [email protected]@D. thought
解析：
referred to为过去分词作后置定；be put in prison前省去了should，在宾语从句中作谓语，在四个选项中，只有demand后跟虚拟语气，结构为：(should) + 动词原形。