several times in the exam,John didnt have much confidence in himself.A.Having failedB.FailingC.To f

题目简介

several times in the exam,John didnt have much confidence in himself.A.Having failedB.FailingC.To f

题目详情

      several times in the exam,John didnt have much confidence in himself.
A.Having failedB.FailingC.To failD.Failed
题型:单选题难度:中档来源:不详

答案

A
考查非谓语动词。句意:由于在考试中失败了好几次,John当时对自己没有自信。因为谓语动词时态是过去时,非谓语动词应为完成时。

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