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You______all those calculations! We have a computer to do this sort of things.
You______all those calculations! We have a computer to do this sort of things.
admin
2015-06-21
75
问题
You______all those calculations! We have a computer to do this sort of things.
选项
A、needn’ t have done
B、can’ t have done
C、mustn’ t have done
D、couldn’ t have done
答案
A
解析
你不需要做那些计算,我们有计算机做这类的事情。考点needn’t have done的用法,表示“不需要做某事但却做了”。
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本试题收录于:
英语题库普高专升本分类
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英语
普高专升本
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