What is the most probable reason for some rich people to use a device

1.The author disagrees with Dr．Burton because 选项： A、few people can wake up feeling fresh and alert. B、some people still feel tired with enough sleep. C、some people still feel sleepy with enough sleep. D、some people go to bed very late at night.

2.1. There may be a surprising answer. Dr. Thomas Wehr did some research on sleep. During the winter, he put people in a room with no artificial light. Then he studied the people’s sleep patterns.What happened? The people went to bed,but they didn’t fall asleep right away.

3.If you want to tell the waiter what you want, use such sentence patterns as ( )选项： A:I’d like to have/eat… B:I want to have/ eat… C:I’ll have… D:May I get an order of …?

4.Passage 3:If you have trouble getting a good night’s sleep, don’t have an alcoholic drink before bedtime. While alcohol can certainly knock you out, it also damages the quality of sleep you’ll get. That’s because chemically interferes with dreaming, an important part of restful sleep. Also, avoid beverages and foods that contain caffeine, such as coffee, most teas, colas, and chocolate. Caffeine can stimulate you, making sleep difficult or impossible. A better before-bed choice is a milk, which contains a mild, sleep-inducing type of protein. Another piece of good advice is to exercise during the day; this can leave you tuckered out enough at night to fall promptly and soundly asleep. But do avoid exercise right before bedtime, as its immediate effects are more stimulating than relaxing. Last, try to get up at about the same time every day; this practice will help your body establish a solid sleep and wake cycle. Varying your hours too much an confuse your body’s “inner clock.”选项： A:People have trouble getting a good night’s sleep; B:Having an alcoholic drink before bedtime helps sleep; C:There are several ways to get a good night’s sleep; D:The better milk you choose, the better your sleep will be

5.How does sleep help improve implicit learning? 选项： A:By learning more efficiently after more sleep. B:By understanding meanings better in their sleep. C:By facilitating people to summarize what they have learned. D:By making our memories become stronger and permanent.

6.How does sleep help improve implicit learning? 选项： A:By facilitating people to summarize what they have learned. B:By understanding meanings better in their sleep. C:By learning more efficiently after more sleep. D:By making our memories become stronger and permanent.

7.The author disagrees with Dr. Burton because______ 选项： A、few people can wake up feeling fresh and alert B、some people still feel tired with enough sleep C、some people still feel sleepy with enough sleep D、some people go to bed very late at night

8.I think you should have _____ before you go to work. 选项： A:sleep; B:the sleep; C:a good sleep; D:some good sleep

9.I think you should have _____ before you go to work.选项： A:sleep; B:the sleep; C:a good sleep; D:some good sleep

10.Babies sleep about eighteen hours a day. Mrs. Thatcher and Napoleon both said they only needed to do it three or four hours a night. Sleep. No one can live without it. But how much do we really need?

Research by the National Sleep Foundation in Washington says that we all need eight hours' sleep every night. Scientists have found that people who sleep for less than six and a half hours a night are more often ill than people who sleep for eight hours. Going without sleep also increases the chance of serious illness. Workaholics（工作狂） who sleep for less than five hours often die young, and do less well at work.

The scientists found that adults usually sleep for seven hours a night, with 32% sleeping less than six hours.

It also says that the idea that we need less sleep as we get older is completely untrue.“People have no idea how important sleep is to their lives,” Dr. Thomas Roth, director of the Foundation says.“Good health needs good sleep.”

“But not too much of it,” says Professor Jim Horne of Loughborough University.“Sleep is like food and drink,” he believes.“You would always like to have a little bit more, but that doesn't mean you need it.” Professor Horne studied a group of people who could spend as many hours as they wanted in bed, after ten hours they didn't find it any easier to get up in the morning. And people who sleep for more than nine hours a night die younger than people who usually sleep for seven or eight!

1）、Babies sleep about 18 hours a day.

选项： A:正确 B:错误

11.Babies sleep about eighteen hours a day. Mrs. Thatcher and Napoleon both said they only needed to do it three or four hours a night. Sleep. No one can live without it. But how much do we really need?Research by the National Sleep Foundation in Washington says that we all need eight hours' sleep every night. Scientists have found that people who sleep for less than six and a half hours a night are more often ill than people who sleep for eight hours. Going without sleep also increases the chance of serious illness. Workaholics(工作狂) who sleep for less than five hours often die young, and do less well at work.The scientists found that adults usually sleep for seven hours a night, with 32% sleeping less than six hours.It also says that the idea that we need less sleep as we get older is completely untrue.“People have no idea how important sleep is to their lives,” Dr. Thomas Roth, director of the Foundation says.“Good health needs good sleep.”“But not too much of it,” says Professor Jim Horne of Loughborough University.“Sleep is like food and drink,” he believes.“You would always like to have a little bit more, but that doesn't mean you need it.” Professor Horne studied a group of people who could spend as many hours as they wanted in bed, after ten hours they didn't find it any easier to get up in the morning. And people who sleep for more than nine hours a night die younger than people who usually sleep for seven or eight!1)、Babies sleep about 18 hours a day. 选项： A:T B:F

12.What do we learn about sleep from this passage 选项： A: The sleep quality is more important than the time B: The more we sleep, the healthier we will be C: A frequent desire to sleep late could be a sign of a health problem D: Most people have satisfactory sleep during the weekday and the weekend

13.People will be less ____and more resistant to infection if they have an adequate diet and sufficient exercise, sleep and rest.

14.Why do most people fail to achieve success in the end?选项： A:Not have the passion.; B:Not clear about what they want.; C:Not know the exact destination that they want to reach.; D:Not focus on what they want.

15.It is difficult to get used ____ in a tent after having a soft， comfortable bed to lie on.选项： A: sleep ; B:to sleeping ; C: slept ; D: to sleep

16.If a crew is having a stop-over for less than 24 hours before returning to their homebase, what coping strategy should be used for jet lag? 选项： A: Only have meals when it is daylight and sleep when it is dark, to ensure sufficient sleep credit B: Eat light meals only and have regular naps instead of proper sleep C: Maintain eating and sleeping cycle based on home time， D: Change eating and sleeping cycle to stop-over (destination) time

17.Long ago,I had learned that it never worked to in bed, twisting sheets in knots(　　) while trying to fall into sleep.

What is the most probable reason for some rich people to use a device to record their sleep patterns? 选项： A: They are involved in a sleep research. B: They want to go to bed on regular hours. C: They want to get sufficient sleep. D: They have trouble falling asleep.

What is the most probable reason for some rich people to use a device to record their sleep patterns?
选项：

A: They are involved in a sleep research.
B: They want to go to bed on regular hours.
C: They want to get sufficient sleep.
D: They have trouble falling asleep.