We make a nature sanctuary for rare birds but _______________.

试卷相关题目

• 1What have spread diseases、

  A.Disease-sleeping sickness．

  B.Measles．

  C.Improved communications．

  D.Malaria．

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• 2What had a piece of Canadian waterweed cause、

  A.Eastern Australian was overrun with forests．

  B.Half the waterways of Britain blocked for a decade．

  C.In parts of central Africa, the land reduced to a semi desert．

  D.Disease-sleeping has been caused．

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• 3The following examples except _______________ reflect man altering the balance of nature．

  A.man is covering huge areas with new kinds of plants

  B.man is facilitating the spread of animals into new regions．

  C.man is killing some species on a large scale

  D.man is getting to know the importance of keeping the balance of nature．

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• 4Which of the following statements about microwave heaters would Buffler most probably agree with、

  A.Microwave heaters will soon be widely used by homeowners.

  B.Microwave heaters sometimes make people feel uncomfortable.

  C.Perhaps microwave heaters will be first used by livestock farmers, who wish to protect their lambs in winter.

  D.Microwave heaters cannot be accepted by the public because they are somewhat unsaf

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• 5According to Paragraph 4, which of the following fills the room with low-power microwaves、

  A.The magnetron.

  B.The motion detector.

  C.The microwave oven.

  D.The radiation-absorbing chemical.

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• 6The main idea of the passage is ______________．

  A.that man is deliberately destroying the balance of nature

  B.that man has foreseen the consequences of altering the balance old nature

  C.that improved communications have changed history

  D.that man is altering the balance of nature

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• 7According to the author, a bachelor resists marriage chiefly because ____________ .

  A.he is reluctant to take on family responsibilities

  B.he believes that life will be more cheerful if he remains single

  C.he finds more fun in dating than in marriage

  D.he fears it will put an end to all his fun adventure and excitement

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• 8Raising children, in the author’s opinion is ____________ .

  A.a moral duty

  B.a thankless job

  C.a rewarding task

  D.a source of inevitable pain

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• 9From the last paragraph, we learn that envy sometimes stems from ____________ .

  A.hatred

  B.misunderstanding

  C.prejudice

  D.ignorance

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• 10To understand what true happiness is one must ____________ .

  A.have as much fun as possible during one’s lifetime

  B.make every effort to liberate oneself from pain

  C.put up with pain under all circumstances

  D.be able to distinguish happiness from fun

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