问题 单项选择题

The environmental group hopes ______ the forest to its original condition by the end of the decade.

A.having restored

B.to have restored

C.to be restored

D.to have been restored

答案

参考答案:B

解析:从四个选项的区别点可以看出,此题的考点是非谓语动词的用法。hope要求接不定式作宾语,而不是hope doing sth. 。另外不定式restore的逻辑主语是group,相互关系应该是主动的,所以C和D都是错误的。正确答案为B项to have restored,此处用完成式表明到将来某一时刻(by the end of the decade)要完成的动作。

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