Question

Every means ______ tried but without much resul

Every means ______ tried but without much result. A．has been B．have been C．are D．is

Answer 1

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。