Do you know the answer the question?A. toB. ofC. atD. in

问题补充：

Do you know the answer the question?

A. to

B. of

C. at

D. in

答案：

(答案→)A. to

B. of

C. at

D. in

解析：考查固定搭配： 问题的答案the answer to the question,故选A。