By careful observation and precise calculation, Nicolaus Copernicus _____ that there is no one centerin the universe and the sun is the center of the solar system.    

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• 1The company promised to pay some money for the customers purchasing their shoddy(伪劣的) goods and ______ an apology in public.

  A.making

  B.make

  C.to make

  D.made

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• 2Hand in hand with reading,he has ________ the habit of making notes.

  A.caused

  B.developed

  C.created

  D.brought

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• 3I don't think the color of the curtains ______ the color of your room perfectly.    

  A.fixes

  B.fits

  C.suits

  D.appropriates

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• 4President Obama and his team of administration promised to try every means possible to _____ 3,500,000 jobs and _____ the goal of recovering its economy as soon as possible.  

  A.create; accomplish

  B.invent; achieve

  C.discover; win

  D.attract; finish

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• 5The sign _____ 'In case of _____ fire, push _____ red button.' 

  A.writes, the, the

  B.says, /, aC .tells, a, aD.reads, /,the

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• 6When reading, you should ______ your attention on the main idea and the structure of the passage, not on specific words or sentences.

  A.pay

  B.focus

  C.put

  D.expand

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• 7—What do you mean by saying that?—I think you _______ what I said. I meant no harm.

  A.understood

  B.misunderstood

  C.heard

  D.followed

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• 8---Why are you so late?---I was on the way when it __________ to me that I had left my book home,so I had to fetch it.

  A.occurred

  B.hit

  C.happened

  D.reminded

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• 9Miss Green often said 'God helps those who help themselves', intending to ________ on us the significance of being independent.

  A.base

  B.impress

  C.focus

  D.rely

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• 10There was a nice little present for everyone, with a suitable poem _____ to it.

  A.attached

  B.attacked

  C.attracted

  D.attributed

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