Question

【题目】The twins, who _____ their homework, were allowed to play badminton in the yard.

A. will finish B. finish

C. have finished D. had finished

Answer 1

【答案】D

【解析】

考查时态。句意：做完作业的那对双胞胎获准在院子里打羽毛球。结合句意who _____ their homework中的动作先于主语谓语动词动作were allowed，也就是“过去的过去”，所以句子用过去完成时态，故选D。