作业帮请教高手几个有关情态动词的单选题9.With all the work on hand,he____ to the cinema last nightA.mustn't go B.shouldn't have gone C.could not go D.couldn't have gonekey：D（should不是可以表责备么,为什么用B不对?）18.“
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请教高手几个有关情态动词的单选题9.With all the work on hand,he____ to the cinema last nightA.mustn't go B.shouldn't have gone C.could not go D.couldn't have gonekey：D（should不是可以表责备么,为什么用B不对?）18.“
请教高手几个有关情态动词的单选题
9.With all the work on hand,he____ to the cinema last night
A.mustn't go B.shouldn't have gone C.could not go D.couldn't have gone
key：D（should不是可以表责备么,为什么用B不对?）
18.“We didn't see him at the exhibition yesterday”“He ___it”
A.mustn't visit B.can't have visited C.should have gone to see D.may see
key：C（否定推测不可能,为什么不选择B?）
17.John _______ pay a visit to me this afternoon,so I don’t want to go out in case he comes.
A.can B.must C.may D.will
key：C（C也可以说得通,为什么不能选择D）
21.—You _________ me you were going to be late.I spent a whole night just waiting for you.
—Oh,I’m sorry,but my car broke down on the way.
A.can tell B.could have told C.could tell D.can have told
key：D（为什么要用过去完成时态,我选的是A,理解为是现在正在进行的交谈,让对方给出解析,为什么不对?）
23.—How _______ you say such an insulting thing to her!She is my best friend.
— I am very sorry to have done that.
A.can B.could B.should D.might
key：B（为什么不能用can,同样的表示推测）
请教高手几个有关情态动词的单选题9.With all the work on hand,he____ to the cinema last nightA.mustn't go B.shouldn't have gone C.could not go D.couldn't have gonekey：D（should不是可以表责备么,为什么用B不对?）18.“
9.翻译过来为：手头有这么多工作要做,他昨天晚上不可能去看了电影.could have done 表示对过去事情的推测.当然,我个人认为,选B是可以接受的.
18.B改成couldn't have visited就对了.
17.may 表可能性,所以才说,我不想出去,以免他来.will 是他一定会来的,与后文矛盾.
21.答案为B,D是错的.见18题.could have told 表示对过去动作的情感的表达,翻译为“你本可以”而事实上没这么做.
23.could 表怀疑,语气较can委婉.如:How dould he be so careless?他怎么会这么粗心呢?
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