Without computers,we---____ the tremendous medical advanceme

needfoot2022-10-04 11:39:541条回答

Without computers,we---____ the tremendous medical advancement in the last few
A.would not make B.will not have made
C.could not make D.couldn’t have made

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隐世归山无所求 共回答了15个问题 | 采纳率80%
D.
本句为虚拟语气,而且是对过去的虚拟,所以主句用would/could have done的形式,否定形式是在助动词后加not.本句译为:如果没有电脑,我们不可以在过去的几…里取得这么大的医学进步.
1年前

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Without computers ,we ____the tremendous medical advancement
Without computers ,we ____the tremendous medical advancement in the last few decades
Awould not make Bcouldn't have made 为什么不能选择A
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因为题中有时间状语提示词
the last few decades,说明是对过去的虚拟,所以得用could would 加完成时,而A是对现在的虚拟
用One Day Without Computers写一篇作文
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What would happen without computers in the life
The computer is just a tool to the people .Many years ago ,we havenot computer in our lives ,but people's life is still good .Now ,it is convenient for us to have computer .If one day ,there is no computer in the world ,i belive we can live as before .It will not affect our communication if we have not this kind of tool .Perhaps ,we can spend more time on rest .Students can learn seriously not to think how to play games on the computer .Less quarrels will happen between our life .Of course ,we may can see newspaper ,magazine everywhere .