Every means ______ tried but without much result.A.has beenB.have beenC.areD.is-高一英语

题目简介

Every means ______ tried but without much result.A.has beenB.have beenC.areD.is-高一英语

题目详情

Every means ______ tried but without much result.
A.has beenB.have beenC.areD.is
题型:单选题难度:偏易来源:不详

答案

A
考查主谓一致。Means,方式,方法,是单复数同形的词,谓语动词的单复数要根据means的单复数确定;因为是Every means,每种方式,所以谓语动词用单数;且根据句意,每种方式已被试过,但没有多大效果。所以用现在完成时态。选A。

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