A 10-15 minutes’exercise will help you bear a heavier backpack.

试卷相关题目

• 1Roller bags tend to be heavier than ordinary backpacks.

  A.Right

  B.Wrong

  C.Not mentioned

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• 2Children should put all the books in their lockers.

  A.Right

  B.Wrong

  C.Not mentioned

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• 3A 100-pound child should carry a backpack of more than 20 pounds.

  A.Right

  B.Wrong

  C.Not mentioned

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• 4Backpacks with wide, padded straps and a belt can help to avoid problems of sprains and strains.

  A.Right

  B.Wrong

  C.Not mentioned

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• 570 percent of UK physicians have treated children with sprains and strains.

  A.Right

  B.Wrong

  C.Not mentioned

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• 6Kad Kim’s study showed that

  A.people learn English and Korean in different ways .

  B.children and adults use the different parts of the brain to learn a second language.

  C.it is not possible for an adult to speak a second language fluently.

  D.people’s brain will not change when they learn a second language

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• 7How did kim and Hirsch study the brains of two groups of bilingual people、

  A.They interviewed them in English and Korean.

  B.They asked them to speak the same language.

  C.They used an MRI scanner to observe their brain.

  D.They asked them to talk about what they had done the day befor

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• 8Which aspect of the two language centers in the brain does Paragraph 3 discuss、

  A.Impact

  B.Function

  C.Location

  D.Size

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• 9Kim and Hirsch find that children

  A.use the same region in Broca’s area to learn their first and second language.

  B.learn a second language slower than adults.

  C.are better at acquiring the sound system of a second language than adults.

  D.use special parts of the brain to program the structures of their first languag

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• 10It can be inferred from the last paragraph that

  A.students do better in high school than in college.

  B.bilingual children will learn better in college classes.

  C.mothers are good language teachers

  D.it takes more time for adults to learn a second languag

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