What do the underlined words "to turn around the statistics" in the last paragraph mean、

试卷相关题目

• 1According to Matt Rush, American agriculture will provide opportunities for younger people because__________.

  A.the government will cover production costs

  B.global food supplies will be even lower

  C.investment in agriculture will be profitable

  D.America will increase its food export

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• 2Why is Merrigan visiting universities across the country、

  A.To draw federal agriculture officials' attention.

  B.To select qualified agriculture graduates.

  C.To clarify a recent blog posting.

  D.To talk more students into farming careers

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• 3What is the new challenge to American agriculture、

  A.Fewer and older farmers.

  B.Higher fuel prices.

  C.More natural disasters.

  D.Lower agricultural output.

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• 4The survey results are analyzed in terms of the respondents’ _________.

  A.sex, age and nationality

  B.race, nationality and sex

  C.marriage, age and race

  D.age, sex and marriage

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• 5Which of the following is tree about George Clooney、

  A.He has been trained in wilderness survival.

  B.He may not be able to help you survive.

  C.He does not think Roseane is beautiful.

  D.He is the choice of most South African women.

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• 6According to the passage, which of the following could be the best trigger、

  A.Temperature change.

  B.NIR light.

  C.Acidity change.

  D.UV light.

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• 7Why in ONB unsatisfactory、

  A.It breaks down when it absorbs NIR light.

  B.It falls off the polymer and triggers drug release.

  C.It has not come onto the market up till now.

  D.It is not effective enough and could be poisonous.

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• 8The underlined words in Paragraph 1 probably mean that a book helps to________

  A.realize our dreams

  B.give support to our life

  C.smooth away difficulties

  D.awake our emolions

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• 9Why were the students able to understand the novel Of Mice and Men、

  A.Because they spent much time reading it.

  B.Because they had read the novel before.

  C.Because they came from a public school.

  D.Because they had similar life experiences.

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• 10The girl left the selective high school possibly because_______.

  A.she was a literary-minded girl

  B.her parents were immigrants

  C.she couldn't fit in with her class

  D.her father was then in prison

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