— Were you surprised by the ending of the film?
— No, I the book, so I already knew the story.
A. was reading
B. had read
C. am reading
D. have read
网友回答
A. was reading
(答案→)B. had read
C. am reading
D. have read
解析：句意：— 你对那本电影的结尾感到吃惊吗？— 不，我看过那本书，所以我已经知道这个故事。吃惊用的是一般过去时，看过书这个动作比吃惊早，故用过去完成时。表示“过去的过去”。故选B。