军队职称英语真题汇编-C阅读理解39

试卷预览

• 1In prehistoric times people（　）。

  A.ate much more than we do today

  B.lived mainly on plant food

  C.had a wide-ranging dict

  D.had a wider choice of natural food

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• 2Most of the food we eat today is（　）。

  A.meant to be eaten quickly

  B.marketed without delay

  C.eaten in the supermarket

  D.intended for immediate consumption

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• 3Most of us have became conditioned to expect（　）。

  A.no variation in our diet

  B.a reduction in food supplies

  C.a specialist diet

  D.food conforming to a set standard

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• 4According to the passage, world population today survives on（　）。

  A.the products of Westerncivilization

  B.several thousand plants and cereals

  C.a minimal number of cultivated foods

  D.species planted one thousand years ago

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• 5The conclusion seems to be that we（　）。

  A.could make use of more natural species

  B.don't cultivate the right kind of food

  C.produce more food than we need

  D.cultivate too many different species

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