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科目： 來源：江蘇省南京十三中2010屆高三考前模擬訓練英語試卷 題型：單選題


Without the air to hold some of the sun’s heat, the earth at night_____very cold, too cold for us to live.

A．will beB．would have beenC．isD．would be

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科目： 來源：江蘇省南京十三中2010屆高三考前模擬訓練英語試卷 題型：單選題


The public transport system in Beijing is very good now, so there _____be any difficulty in traveling around the city.

A．couldn’tB．mustn’tC．needn’tD．shouldn’t

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科目： 來源：陜西省師大附中2010屆高三第七次模擬考試英語試題 題型：單選題


He failed in finding the job. I think that he _____to get some
more qualifications before applying for the job.

A．should have triedB．must have tried
C．might have triedD．needn’t have tried

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科目： 來源：陜西省師大附中2010屆高三第七次模擬考試英語試題 題型：單選題


I don’t really want to make the appointment, I suppose I ____.

A．shouldB．mustC．willD．need

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科目： 來源：江蘇省宿山高中2010屆高三考前英語語法知識昨日重現(xiàn)系列 題型：單選題


Only when ____hard____make your dream come true. 

A．do you work, you canB．you work ,you can
C．do you work , can youD．you work, canyou

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科目： 來源：山東省莘縣實驗高中2010屆高考模擬考試英語試題（五） 題型：單選題


．—Margaret ______ stay at home all day long in front of the TV.
—That’ s right．She ought to go to the fitness center with us.

A．couldn’tB．mustn’tC．needn’tD．shouldn’t

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科目： 來源：江西省上高二中、新余鋼鐵中學2010屆高三全真模擬英語試題 題型：單選題


He ________ the window of our classroom yesterday because he didn’t come to school．           

A．mustn’t have brokenB．mightn’t have broken
C．shouldn’t have brokenD．couldn’t have broken

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科目： 來源：天津市南開中學2010屆高三下學期5月模擬考試英語試卷 題型：單選題


. If the water hadn’t been drained out of the mine, no miners _______ alive now.

A．will beB．would have beenC．would beD．have been

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科目： 來源：青海師大附中2009-2010學年度高二下學期期中考試英語試卷 題型：單選題


The light is still on. He _____ to turn it off when he _____ the room.

A．may forget: leaveB．must have forgotten : left
C．may forget : have leftD．could have forgotten : left

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科目： 來源：江蘇省淮安市2010屆高三下學期5月調(diào)研測試英語試卷 題型：單選題


. ---The train hasn’t come yet. It is half an hour late.
--- Yes. It __________ here at 2:02 as scheduled.

A．must have beenB．should beC．should have beenD．must be

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