As we know, too much ________ to X rays can cause skin burns, cancer or other damage to the body.

试卷相关题目

• 1We went to professor Black's yesterday. He gave us ______ .

  A.some advice

  B.advices

  C.an advice

  D.a few advices

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• 2She looked at the pretty vase I bought at the market and said it was a real _____.

  A.command

  B.debate

  C.bargain

  D.reception

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• 3When I was a little boy，I lived in a small fishing village.The visit to the village made me think of the________of my childhood.

  A.views

  B.scenes

  C.scenery

  D.sights

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• 4Because of H7N9 bird flu，all the chicken markets in Shanghai  have been closed and won't open until further________.

  A.sign 　

  B.symbol

  C.signal 　　

  D.notice

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• 5The dentist gave me a shot which took ________ almost immediately and I didn't feel a thing.

  A.offense

  B.charge

  C.action

  D.effect

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• 6________ every day will certainly do a lot of good to the health.

  A.Taking plenty of exercises

  B.Take plenty of exercises

  C.Taking plenty of exercise

  D.Take plenty of exercise

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• 7The boss _____ company I worked in two years ago has _____ in solving such kind of problem.

  A.whose; many experiences

  B.who; many experiences

  C.whose; much experience

  D.which; much experience

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• 8I'd like to give you _______, Would you____?  

  A.some advice; receive it

  B.some advices; accept them

  C.a piece of advice; take it

  D.an advice; accept it

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• 9Please tell us about your _____ in Chin

  A.A.experiences

  B.experience

  C.experienced

  D.being experienced

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• 10Betty has a very tight _____ this weekend so she has turned down the dinner invitation.

  A.schedule

  B.headline

  C.outline

  D.incident

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