【题目】--- 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
在线课程【答案】B
【解析】试题分析：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。