Question

【题目】By the time I rushed into the cinema，the film ________ for half an hour.

A. had begun B. began C. had been on

Answer 1

【答案】C

【解析】试题分析：句意：当我冲进电影院的时候，电影已演了半小时了。根据by the time---可知，本题用过去完成时，根据for half an hour可知，动词用延续性动词。故选C。