问题 选择题

      several times in the exam,John didnt have much confidence in himself.

A.Having failed

B.Failing

C.To fail

D.Failed

答案

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。

单项选择题
单项选择题