Chickens raised in poultry farms are all of the following EXCEPT that _______

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• 1Soil that is rich in organic matters _______

  A.has had chemicals and fertilizers added to it

  B.contains vegetable matter that has not been consumed

  C.has been nourished by fertilizers

  D.already contains large quantities of vitamins and minerals

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• 2Increasingly, over the past ten years, people--especially young people--have become aware of the nee

  A.they are more health conscious

  B.they want to taste all kinds of foods

  C.natural foods are more delicious than processed foods

  D.they want to return to nature

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• 3 Which of the following is the main idea of this passage?

  A.Fire can help people in many ways.　　B.Fire can be both helpful and dangerous.

  C.Fire can burn things and people.　　D.We must be careful with matches.

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• 4We must be careful with fire, or it

  A.will die 　　B.will warm our houses

  C.might burn us 　　D.won' t help us

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• 5When you are going to put out a fire, you

  A.must be careful　　B.should keep air away from it

  C.must know it is dangerous　　D.should cover it with water

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• 6Children mustn' t play with matches because

  A.matches burn paper 　　B.it isn' t interesting

  C.they can be dangerous 　　D.they can burn a house

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• 7Fire can help people in many ways. But it can be very dangerous. Fire can heat water, warm houses, g

  A.Not everybody knows how people began to use fire.

  B.Nobody knows how to make a fire.

  C.It is an Australian who started a fire.

  D.We are not sure how people began to use fire.

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• 8If most of the people of a country have a television, we ( ).

  A.can say the television is a need in the same sense as food and clothing and shelter

  B.can say the television must be in the basic necessities

  C.cannot say the television is in the basic necessities

  D.can say every family must have one

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• 9With time going on, ( ).

  A.a luxury may change into a need which most people want to get

  B.the basic needs are getting smaller and smaller

  C.a luxury and the basic needs can be exchanged

  D.the basic needs can be changed into a luxury

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• 10We all enjoy ( ).

  A.having only reliable income

  B.having reliable income and extra income

  C.having nothing more than food and clothing

  D.having nothing more than reliable income

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