问题 选择题

—Is Bob still performing?

—I'm afraid not.He is said ________ the stage already as he has become an official.

A.to have left

B.to leave

C.to have been left

D.to be left

答案

答案:A

在“sb/sth is/was+过去分词+不定式”句型中,如果不定式所表示的动作在谓语动词前面发生,动词不定式要用完成式。

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