Who do you think the teacher will ______ the question?

Who do you think the teacher will ______ the question?

A.have answer

B.have answered

C.have to answer

D.has answered

答案及解析： A

解析：

考查动词。句中do you think 只是插入语，考查have sb do让某人做某事，句意：你认为老师将让谁回答这个问题？