What can we conclude from the article、

试卷相关题目

• 1How does the author explain the function of the sleep homeostat、

  A.Through examples.

  B.With comparisons.

  C.Through cause and effect analysis.

  D.By presenting research findings.

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• 2What is the article mainly about、

  A.A new way to treat sleep disorders.

  B.The discovery of the sleep “homeostat”

  C.Advice on what to do when you fail to fall asleep.

  D.A comparison of the two mechanisms that regulate sleep.

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• 3A child who wants to learn about how whales communicate will buy    .

  A.Big Blue Whale

  B.Life in the Coral Reef

  C.North American Endangered Species

  D.Whale

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• 4Who has won an award as an illustrator or a photographer、

  A.Nick Maland.

  B.Tom Stack.

  C.Jan Sovak.

  D.Frank Greenaway.

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• 5What is special about North American Endangered Species、

  A.It uses examples from the child’s world.

  B.The author introduces animals with poems.

  C.It contains bright colors.

  D.It takes a close look at sea animals.

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• 6The underlined word “unravel” in the last paragraph is closest in meaning to      .

  A.put up with

  B.figure out

  C.keep track of

  D.take notice of

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• 7The underlined part “t his is just the tip of the iceberg” in Paragraph 3 probably means      .

  A.this is a truth known to us all

  B.this is the total amount of something

  C.this is easily seen or discovered

  D.this is only the smallest and most obvious part of something

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• 8How does the author explain the definition of “compound emotions” in the article、

  A.With comparisons.

  B.Through examples.

  C.Through cause and effect analysis.

  D.By presenting research findings.

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• 9According to the article, people are likely to become happily disgusted when      .

  A.they receive unexpected good news

  B.someone they don’t care about makes them happy

  C.something unpleasant but also funny happens

  D.they successfully escape from a dangerous situation

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• 10What can we conclude from the article、

  A.There are several contradictory emotions we tend to overlook.

  B.Females have more contradictory emotions than males do.

  C.The chemicals in the brain that activate emotions are easy to identify.

  D.Martinez’s next goal is to find an effective cure for people who suffer from PTSD.

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