–What is the man actually?– I don’t know for sure. But I think he can be but a policeman

问题补充：

–What is the man, actually?

– I don’t know for sure. But I think he can be but a policeman.

A. nothing

B. something

C. everything

D. anything

答案：

A. nothing

B. something

C. everything

(答案→)D. anything

解析：考查固定搭配。Nothing but只不过；anything but绝不；句意：—那个人是干什么的？—我不确定，但是我认为他绝不是警察。根据句意说明D正确。