How old is the tusk、 About years old

试卷相关题目

• 1Which is the most important discovery among the findings

  A.A long elephant tusk.

  B.Ancient stone tools.

  C.123 bones from animals.

  D.mammoth tusk covered with small cuts

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• 2The following statements are true concerning the significance of the finding EXCEPT that

  A.it brings forwards the time in which ancient hunters lived in that area

  B.it provides the evidence of a high level of ancient human society

  C.it showed the unexpected ability of the early humans

  D.it indicates the effect of climate on the movement of early human population

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• 3Before people found stone objects and animal bones in the north of European Russia, some experts thought human beings lived in that area about

  A.30 thousand years ago

  B.20 thousand years ago

  C.28 thousand years ago

  D.15 thousand years ago

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• 4What did scientists think was true、

  A.Each person has a fixed weight range.

  B.Each person has a weight range of 9 kg.

  C.Each person wants to control his weight.

  D.Each person wants to eat to his heart’s content.

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• 5What did Ethan Sims make his subjects do、

  A.Battle their genetic inheritance.

  B.Increase their weight.

  C.Stay at home.

  D.Lower their weight.

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• 6What did the ancient people need to survive in the extremely cold environment

  A.the ability to do the unexpected

  B.a high level of social development

  C.thick clothes

  D.small animals to feed on

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• 7Gardening can bring lifelong happiness because

  A.it is a profitable business.

  B.it can improve a gardener's ability to remake nature.

  C.a gardener can enjoy a very happy relationship in marriage.

  D.nature is an unexhausted source of joy

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• 8The research of the US university found that most people feel happy when they

  A.are at leisure.

  B.take the job of gardening.

  C.are after their goals.

  D.own great properties.

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• 9Why does the writer mention "a man indulging in dreams of numerous lovers" (Lines 5 --6, Par

  A.3)、A.To demonstrate the problem in marriage in modern society.

  B.To illustrate a radical way to achieve happiness.

  C.To criticize those who do not value what they already have.

  D.To indicate that happiness covers something besides the desire to gain

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• 10What kind of person is more likely to be unhappy according to the study、

  A.The one who has self-respect and confidence.

  B.The one who is ambitious without consideration of his actual situation.

  C.The one who can take pleasure in communicating with others.

  D.The one who are ready to render help and accept help from others.

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