--What do you think of the book you borrowed from the library yesterday?--I have no idea.

问题补充：

--What do you think of the book you borrowed from the library yesterday?

--I have no idea. I read it.

A. don’t

B. can’t

C. haven’t

D. am not going to

答案：

A. don’t

B. can’t

(答案→)C. haven’t

D. am not going to

解析：考查情景交际和时态。“你昨天借的那本书怎样？”“不知道，我还没看。”根据句意可知，应该用完成时的否定形式。故选C。