They all looked so happy. They_________h

题库2022-08-02 59

问题 They all looked so happy. They_________have succeeded after so many failures.A.mustB.wouldC.shouldD.could

选项 A.must
B.would
C.should
D.could

答案 A

解析本题考查情态动词辨析。句意：他们看起来都很高兴。经过这么多次的失败，他们一定成功了。must have done意为" 一定做过某事" ,表示对过去事情的肯定推测。根据句意，本题选A。

转载请注明原文地址:https://www.tihaiku.com/xueli/2664434.html

高起本和高起专英语

相关试题推荐

随机试题

最新回复(0)