Some people claim that nuclear energy is essential because _____ .

试卷相关题目

• 1The writer's attitude toward nuclear energy is _____ .

  A.negative

  B.favorable

  C.tolerant

  D.indifferent

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• 2Which of the following is TRUE according to the passage、

  A.The biological clock is different among hamsters.

  B.The biological clock is automatic and can't be altered.

  C.The biological rhythms can be altered with operation.

  D.The SCN is the central part of the nervous system.

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• 3What might be one of the implications of the findings、

  A.To change people's biological rhythms for different jobs.

  B.To make better use of the brain.

  C.To help people sleep well.

  D.To suit people to the pace of modern lif

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• 4The pupose of the experiments with hamsters was to _____ .

  A.find out how the clock works

  B.locate the clock

  C.compare two kinds of clock in hamsters

  D.explore the possibility of altering the clock

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• 5Before the year 1988, neuroscientsts _____ .

  A.knew little about the location of the biological clock

  B.had been searching for the clock for a long time

  C.never thought of looking for the clock in the brain

  D.thought that the clock was located in body tissues

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• 6Which of the following statements does the writer support、

  A.Nuclear energy is something we cannot do without.

  B.The demand for commercial products will not necessarily keep increasing.

  C.Uranium is a good source of energy for economic and ecological reasons.

  D.Greater safety provisions can bring about the expansion of nuclear energy programs.

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• 7The function of the last sentence is to _____ .

  A.advance the final argument

  B.reverse previously expressed thoughts

  C.reflect the writer's attitude

  D.show the disadvantages of nuclear power

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• 8The main idea of the passage is that _____ .

  A.there is nothing beautiful in modern life

  B.each era has its own conception of honor

  C.there are still many people who have a sense of honor today

  D.our society no longer highly values the sense of honor

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• 9The factor which does NOT account for the dying sense of honor is _____ .

  A.people's selfishness

  B.deceit

  C.lack of courage

  D.unwarranted wars

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• 10The inference we can make from this passage is that _____ .

  A.earlier in this century, giving one's life for one's country was not considered an honourable thing to do

  B.in the author's college days, students valued honor more than loyalty to one another

  C.the author admires John Stubbs for his courage in objecting to the queen's marrage

  D.the author himself is a person with the highest sense of honor

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