Question

【题目】The voluntary service saved you a sum of money that you otherwise ________ on the agency responsible for finding your pets.

A. need have been B. would have been

C. must have been D. can have been

Answer 1

【答案】B

【解析】考查虚拟语气。此处与过去事实相反的虚拟。句意：志愿服务给你节省了不少的钱，否则你会给负责寻找你的宠物的机构很多钱。表示与过去事实是相反的虚拟语气，主句要用“主语+would/could/might +have done”结构，故答案选B。