We should all remember that some great scientific discoveries _____ by chance.

试卷相关题目

• 1— Did Jack _____ having taken some books without telling anybody? — Yes, he did. He said he took three books.

  A.imagine

  B.allow

  C.attempt

  D.admit

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• 2She could feel her heart beating fast and meanwhile her face _____ red when she was made to speak before so many people for the first time.

  A.went

  B.came

  C.grew

  D.got

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• 3Hua Lian Department Store will _____ some people as its workers.

  A.employ

  B.demand

  C.reserve

  D.inspect

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• 4Although he is very busy, he _____ every Saturday afternoon to staying with his family.

  A.devotes

  B.spends

  C.pays

  D.attends

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• 5The police ______ him to see if he had a gun.

  A.searched for

  B.searched

  C.in search of

  D.looked for

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• 6The flowers _____ sweet in the garden _____ the visitors to the beauty of nature.

  A.to smell; link

  B.smelling; attract

  C.smelt; make

  D.smell; join

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• 7Just as the clothes a person wears, the food he eats and the friends with whom he spends his time, his house _____ his personality.

  A.resembles

  B.strengthens

  C.reflects

  D.shapes

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• 8David rode so fast that he couldn't _____ hitting a passer-by and he fell off the bike.

  A.avoid

  B.enjoy

  C.stand

  D.stop

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• 9Just as the experts _____ it, this kind of material is not natural, but man-made.

  A.get

  B.put

  C.make

  D.mean

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• 10If you receive a bunch of roses on Valentine's Day, Do you know what hidden meaning is _____ to it?

  A.put

  B.introduced

  C.attached

  D.tied

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