题目内容
【题目】The villagers are extremely thankful to Mr. Jason, without whose help the road to the village_________.
A.can't be built
B.couldn't have been built
C.mustn't be built
D.mustn't have been built
【答案】B
【解析】考查情态动词。句意:村民们非常感谢Jason先生,没有他的帮助通往村里的路就不会修好了。此题考查的是情态动词在推测语气中的使用,当表示对过去发生的事情的绝对的否定推测是需要用“couldn't have done”的结构,故此处B项正确。
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