This computer is of good quality. If it ___________ break down within the first
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This computer is of good quality. If it ___________ break down within the first year, we would repair it at our expense.A.would | B.could | C.should | D.might |
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答案
C |
解析
试题分析:考查条件句的虚拟语气。本题是一个与将来事实相反的虚拟语气。条件句中有三种情况,过去时;were to do ;should+动词原形,主句使用“情态动词+动词原形”;句意:这种电脑的质量很好,如果在第一年中坏掉,我们会免费为你维修。故C正确。 点评:条件句中的虚拟语气,如果过去事实相反,条件句中使用过去完成时,主句使用“情态动词+have done”;如果主句与现在事实相反,条件句中使用过去时,be动词使用were,主句中使用“情态动词+动词原形”;如果与将来事实相反,条件句中有三种:过去时;were to do ;should+动词原形,主句使用“情态动词+动词原形”;要特别注意如果省略了if,句子要使用部分倒装的形式,把助动词,be动词,情态动词提之主语前。 |
举一反三
If we a full preparation, the meeting wouldn"t have been so successful.A.haven"t made | B.wouldn"t make | C.didn"t make | D.hadn’t made |
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He insisted that the doctor at once.A.be sent for | B.was sent for | C.was going to be sent for | D.must be sent for |
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When it comes to giving his kids the education they deserve, the 51-year-old father knows he never _______ college without financial aid.A.could have attended | B.could attend | C.had attended | D.should have attended |
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Without the ‘ greenhouse effect’, the earth ____ be about thirty-three degrees Celsius cooler than it is.A.should | B.would | C.will | D.must |
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It is high time that we ____ the amount of carbon dioxide in our daily life. A. reduce B reduced C will reduce D reduces |
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