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发布时间: 1970-01-01

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1最佳选择题 3分

Late-nightDrinking??Coffeeloversbeware.Havingaquic

  • A. melatonin levels need to be raised
  • B. neurohormone can wake us up
  • C. coffee is a stimulant
  • D. decal is a caffeinated coffee
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正确答案: -

本题解析: 暂无解析

2最佳选择题 3分

Late-nightDrinking??Coffeeloversbeware.Havingaquic

  • A. Caffeine blocks production of the enzyme that stops melatonin production.
  • B. Caffeine interrupts the flow of the hormone that prevents people from sleeping.
  • C. Caffeine halves the body’s levels of sleep hormone.
  • D. Caffeine stays in the body for many hours.
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正确答案: -

本题解析: 暂无解析

3最佳选择题 3分

Late-nightDrinking??Coffeeloversbeware.Havingaquic

  • A. Different effects of caffeinated coffee and decaf on sleep.
  • B. Different findings of Lotan Shilo and a team about caffeine.
  • C. The fact that the subjects slept 415 minutes per night after drinking decaf.
  • D. The evidence that the subjects took half an hour to fall asleep.
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正确答案: -

本题解析: 暂无解析

4最佳选择题 3分

Late-nightDrinking??Coffeeloversbeware.Havingaquic

  • A. There are more enzymes in decaf drinkers’ urine sample.
  • B. There are more melatonin concentrations in caffeine drinkers’ urine sample.
  • C. Decaf drinkers produce less melatonin.
  • D. Caffeine drinkers produce less sleep hormon
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正确答案: -

本题解析: 暂无解析

5最佳选择题 3分

Late-nightDrinking??Coffeeloversbeware.Havingaquic

  • A. coffee lovers sleep less than those who do not drink coffee
  • B. we should not drink coffee after supper
  • C. people sleep more soundly at midnight than at 3a. m.
  • D. if we feel sleepy at night, we should go to bed immediately
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正确答案: -

本题解析: 暂无解析

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