Sleep helps brain to________.

试卷相关题目

• 1Paragraph 4________.

  A.Which is better, being an owl or a lark、

  B.What should we avoid、

  C.Why do we need sleep、

  D.What makes people owls or larks、

  E.What helps us fall asleep、

  F.How much sleep do we need、

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• 2Paragraph 3________.

  A.Which is better, being an owl or a lark、

  B.What should we avoid、

  C.Why do we need sleep、

  D.What makes people owls or larks、

  E.What helps us fall asleep、

  F.How much sleep do we need、

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• 3Paragraph 2________.

  A.Which is better, being an owl or a lark、

  B.What should we avoid、

  C.Why do we need sleep、

  D.What makes people owls or larks、

  E.What helps us fall asleep、

  F.How much sleep do we need、

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• 4Paragraph 1________.

  A.Which is better, being an owl or a lark、

  B.What should we avoid、

  C.Why do we need sleep、

  D.What makes people owls or larks、

  E.What helps us fall asleep、

  F.How much sleep do we need、

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• 5New pain clinics ask patients to give up drugs completely．

  A.Right

  B.Wrong

  C.Not mentioned

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• 6Parents with very young children tend to________.．

  A.stay up till the early hours of the morning

  B.sleep enough to bring most refreshment

  C.rebuild memories stored during the day

  D.store memories in the brain

  E.get up quite early

  F.keep away from coffee in the evening

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• 7A good lifestyle means one can________.

  A.stay up till the early hours of the morning

  B.sleep enough to bring most refreshment

  C.rebuild memories stored during the day

  D.store memories in the brain

  E.get up quite early

  F.keep away from coffee in the evening

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• 8It is good advice for most people to________.

  A.stay up till the early hours of the morning

  B.sleep enough to bring most refreshment

  C.rebuild memories stored during the day

  D.store memories in the brain

  E.get up quite early

  F.keep away from coffee in the evening

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• 9What is used to describe the communication network consisting of cells in the immune system、

  A.The immune system’s memory．

  B.Immune troops eliminating intruders．

  C.Bees flying around a hive．

  D.A sea of microbes．

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• 10The immune cells and other cells in the body coexist peaceably in a state known as

  A.self-tolerance

  B.balance

  C.harmony

  D.tolerance

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