They didn’t turn up at the meeting yesterday. Otherwise they the report. A. had listene

问题补充：

They didn’t turn up at the meeting yesterday. Otherwise, they the report.

A. had listened to

B. would listen to

C. should listen to

D. would have listened to

答案：

A. had listened to

B. would listen to

C. should listen to

(答案→)D. would have listened to

解析：考查虚拟语气。表示与过去事实相反，故主句用would have done 结构，句意：他们昨天没有出现在会议上，不然的话，他们就会听到这份报告了。故选D。