Question

【题目】She plays a role in a film_____________ a true story.

A. is based on B. base upon

C. was based upon D. based upon

Answer 1

【答案】D

【解析】句意：她在电影中扮演了一个角色，此电影是建立在真实故事的基础上的。base upon或base on都是以……为基础的意思；based on或based upon作后置定语修饰film，因此选D。