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选词填空:As it is, sleep is so undervalued that getting by on fewer hours has become a badge of honor

As it is, sleep is so undervalued that getting by on fewer hours has become a badge of honor. Plus, we live in a culture that_____(36)to the late-nighter, from 24-hour grocery stores to online shopping sites that never close. It's no surprise, then, that more than half of American adults don't get the 7 to 9 hours of shut-eye every night as_____(37)by sleep experts.

Whether or not we can catch up on sleep-on the weekend, say-is a hotly_____(38)topic among sleep researches. The latest evidence suggests that while it isn't_____(39), it might help. When Liu, the UCLA sleep researcher and professor of medicine, brought_____(40)sleep-restricted people into the lab for a weekend of sleep during which they logged about 10 hours per night, they showed_____(41)in the ability of insulin(胰岛素)to process blood sugar. That suggests that catchup sleep may undo some but not all of the damage that sleep_____(42)causes, which is encouraging given how many adults don't get the hours they need each night. Still, Liu isn't_____(43)to endorse the habit of sleeping less and making up for it later.

Sleeping pills, while helpful for some, are not_____(44)an effective remedy either. “A sleeping pill will_____(45)one area of the brain, but there's never going to be a perfect sleeping pill, because you couldn't really replicates(复制)the different chemicals moving in and out of different parts of the brain to go through the different stages of sleep," says Dr.Nancy Collop, director of the Emory University Sleep Center.

A.alternatively

B.caters

C.chronically

D.debated

E.deprivation

F.ideal

G.improvements

H.necessarily

I.negotiated

J.pierce

K.presumption

L.ready

M.recommended

N.surpasses

O.target

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更多“选词填空:As it is, sleep is so und…”相关的问题
第1题
选词填空:It's our guilty pleasure: Watching TV is the most common everyday activity, after work and sleep, in many parts of the world

Question 37 to 46 are based on the following passage.

It's our guilty pleasure: Watching TV is the most common everyday activity, after work and sleep, in many parts of the world. Americans view five hours of TV each day, and while we know that spending so much time sitting(37)_____ can lead to obesity(肥胖症)and other disease, researchers have now quantified just how(38)_____ being a couch potato can be.

In an analysis of data from eight large(39)_____ published studies, a Harvard-led group reported in the Journal of the American Medical Association that for every two hours per day spent channel(40)_____, the risk of developing Type 2 diabetes(糖尿病)rose 20% over 8.5 years, the risk of heart disease increased 15% over a(41)_____, and the odds of dying prematurely(42)_____ 13% during a seven-year follow-up. All of these(43)_____ are linked to a lack of physical exercise. But compared with other sedentary(久坐的)activities, like knitting, viewing TV may be especially(44)_____ at promoting unhealthy habits. For one, the sheer number of hours we pass watching TV dwarfs the time we spend on anything else. And other studies have found that watching ads for beer and popcorn may make you more likely to(45)_____ them.

Even so, the authors admit that they didn't compare different sedentary activities to(46)_____ whether TV watching was linked to a greater risk of diabetes, heart disease or early death compared with, say, reading.

A.climbed

B.consume

C.decade

D.determine

E.effective

F.harmful

G.outcomes

H.passively

I.previously

J.resume

K.suffered

L.surfing

M.term

N.terminals

O.twisting

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第2题
选词填空:For many Americans, 2013 ended with an unusually bitter cold spell.

Questions 36 to 45 are based on the following passage.

For many Americans, 2013 ended with an unusually bitter cold spell. November and December(36) early snow and bone-chilling temperatures in much of the country, part of a year when, for the first time in two(37), record-cold days will likely turn out to have outnumbered record-warm ones. But the U.S. was the exception; November was the warmest ever (38), and current data indicates that 2013 is likely to have been the fourth hottest year on record.

Enjoy the snow now, because (39)are good that 2014 will be even hotter, perhaps the hottest year since records have been kept. That’s because, scientists are predicting, 2014 will be an EI Niuo year.

EI niuo, Spanish for “the child”, (40) when surface ocean waters in the southern Pacific become abnormally warm. So large is the Pacific, covering 30% of the planet’s surface, that the(41 )energy generated by its warming is enough to touch off a series of weather changes around the world. EI Ninos are (42)with abnormally dry conditions in Southeast Asia and Australia. They can lead to extreme rain in parts of North and South America, even as southern Africa(43) dry weather. Marine life may be affected too; EI Ninos can (44 ) the rising of the cold, nutrient-rich(营养丰富的)water that supports large fish (45),and the unusually warm ocean temperatures can destroy coral(珊瑚).

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第3题
选词填空:Signs barring cell-phone use are a familiar sight to anyone who has ever sat in a hospital waiting room. But the

Section A(2016年6月英语四级卷三真题及答案)

Signs barring cell-phone use are a familiar sight to anyone who has ever sat in a hospital waiting room. But the__growing___(27)popularity of electronic medical records has forced hospital-based doctors to become_dependent____(28)on computers throughout the day, and desktops-which keep doctors from besides-are__fast___(29)giving way to wireless devices.

As clerical loads increased, "something had to_give____(30), and that was always face time with patients," says Dr.Bhakti Patel, a former chief resident in the University of Chicago's internal-medicine program. In fall 2010, she helped_launch____(31)a pilot project in Chicago to see if the iPad could improve working conditions and patient care. The experiment was so___successful__(32)that all internal-medicine program adopted the same_policy____(33)in 2011. Medical schools at Yale and Stanford now have paperless, iPad-based curriculums. "You'll want an iPad just so you can wear this" is the slogan for one of the new lab coats__designed___(34)with large pockets to accommodate tablet computers.

A study of the University of Chicago iPad project found that patients got tests and___tratement__(35)faster if they were cared for by iPad-equipped residents. Many patients also__gained___(36)a better understanding of the illnesses that landed them in the hospital in the first place.

A.dependent

B.designed

C.fast

D.flying

E.gained

F.give

G.growing

H.launch

I.policy

J.prospect

K.rather

L.reliable

M.signal

N.successful

O.treatments

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第4题
选词填空:Scholars of the information society are divided over whether social

Scholars of the information society are divided over whether social inequality decreases or increases in an information-based society. However, they generally agree with the idea that inequality in the information society is_____(36)different from that of an industrial society. As informatization progress in society, the cause and structural nature of social inequality changes as well.

It seems that the information society_____(37)the quantity of information available to the members of a society by revolutionizing the ways of using and exchanging information. But such a view as a_____(38)analysis based on the quantity of information supplied by various forms of the mass media. A different_____(39)is possible when the actual amount of information_____(40)by the user is taken into account. In fact, the more information_____(41)throughout the entire society, the wider the gap becomes between "information haves" and "information have-nots," leading to digital divide.

According to recent studies, digital divide has been caused by three major_____(42): class, sex, and generation. In terms of class, digital divide exists among different types of workers and between the upper and middle classes and the lower class. With_____(43)to sex, digital divide exists between men and women. The greatest gap, however, is between the Net-generation, _____(44)with personal computers and the Internet, and the older generation,_____(45)to an industrial society.

A.accustomed习惯的 通常的

B.acquired 取得

C.assembly 集合

D.attribute 把…归于

E.champions 冠军

F.elements 原理,元素

G.expands 扩大

H.familiar 熟悉的

I.flows 流动

J.fundamentally 从根本上地

K.interpretation 解释

L.passive 被动的

M.regard 把..看作,与…有关

N.respectively 分别地

O.superficial 表面的,肤浅的

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第5题
选词填空:The robotics revolution is set to bring humans face to face with an old fear-man-made creations

Section A(2016年6月英语六级卷二试题)

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage.

The robotics revolution is set to bring humans face to face with an old fear-man-made creations as smart and capable as we are without a moral compass. As robots take on ever more complex roles, the question naturally_____(27). Who will be responsible when they do something wrong? Manufacturers? Users? Software writers? The answer depends on the robot.

Robots already save us time, money and energy. In the future, they will improve our health care, social welfare and standard of living. The _____(28)of computational power and engineering advances will _____(29)enable lower-cost in-home care for the disabled,_____(30)use of driverless cars that may reduce drunk and distracted-driving accidents and countless home and service-industry uses from street cleaning to food preparation.

But there are _____(31)to be problems. Robot cars will crash. A drone (遥控飞行器)operator will _____(32)someone's privacy. A robotic lawn mower(割草机)will run over a neighbor's cat. Juries sympathetic to the _____(33)of machines will punish entrepreneurs with company-crushing _____(34)and damages What should government do to protect people while _____(35), space for innovation?

Big. complicated systems on which much public safety depends, like driverless cars, should be built _____(36)and sold by manufacturers who take responsibility for ensuring safety and are liable for accidents. Governments should set safety requirements and then let insurers price the risk of the robots based on the manufacturer's driving record. not the passenger's.

A.arises

B.ascends

C.bound

D.combination

E.definite

F.eventually

G.interfere

H.invade

I.manifesting

J.penalties

K.preserving

L.programmed

M.proximately

N.victims

O.widespread

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第6题
选词填空:Pursuing a career is an essential part of adolescent development.“The adolescent becomes

Section A 2016年6月英语六级卷一真题

Directions:In this section,there is a passage with ten blanks.You are required to select one word for each blank from a list of choices given in a word bank following the passage.Read the passage through carefully before making your choices.Each choice in the bank is identified by a letter.Please mark the corresponding letter for each item on Answer Sheet 2with a single line through the centre.You may not use any of the words in the bank more than once.

Pursuing a career is an essential part of adolescent development.“The adolescent becomes an adult when he_26_a real job.”To cognitive researchers like Piaget,adulthood meant the beginning of an_27_.

Piaget argued that once adolescents enter the world of work,their newly acquired ability to form. hypotheses allows them to create representations that are too ideal.The_28_of such ideals,without the tempering of the reality of a job or profession,rapidly leads adolescents to become _29_ of the non-idealistic world and to press for reform. in a characteristically adolescent way.Piaget said:“True adaptation to society comes_30_when the adolescent reformer attempts to put his ideas to work.”

Of course,youthful idealism is often courageous,and no one likes to give up dreams.Perhaps,taken_31_out of context,Piaget’s statement seems harsh.What he was_32_,however,is the way reality can modify idealistic views.Some people refer to such modification as maturity.Piaget argued that attaining and accepting a vocation is one of the best ways to modify idealized views and to mature.

As careers and vocations become less available during times of _33_,adolescents may be especially hard hit.Such difficult economic times may leave many adolescents_34_about their roles in society.For this reason,community interventions and government job programs that offer summer and vacation work are not only economically_35_but also help to stimulate the adolescent’s sense of worth.

A)automatically I)incidentally

B)beneficial J)intolerant

C)capturing K)occupation

D)confused L)promises

E)emphasizing M)recession

F)entrance N)slightly

G)excited O)undertakes

H)existence

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第7题
选词填空:Contrary to popular belief, older people generally do not want to live with their children. Moreover, most adult children

Section A(2016年6月英语四级卷2真题及答案)

Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage.

Contrary to popular belief, older people generally do not want to live with their children. Moreover, most adult children _provide____(27)every bit as much care and support to their aging parents as was the case in the "good old days", and roost older people do not feel __abandoned___(28).

About 80% of people 65 years and older have living children, and about 90% of them have _frequent____(29)contact with their children. About 75% of elderly parents who don't go to nursing homes live within 30 minutes of at least one of their children.

However, __merely___(30)having contact with children does not guarantee happiness in old age. In fact, some research has found that people who are most involved with their families have the lowest spirits. This research may be __ biased___(31), however, as ill health often makes older people more _dependent____(32)and thereby increases contact with family members. So it is more likely that poor health, not just family involvement, __dampens___(33)spirits.

Increasingly, researchers have begun to look at the quality of relationships, rather than at the frequency of contact, between the elderly and their children. If parents and children share interests and values and agree on childrearing practices and religious ___commitment __(34)they are likely to enjoy each other's company. Disagreements on such matters can ___understandably__(35)cause problems. If parents are angered by their daughter's divorce, dislike her new husband, and disapprove of how she is raising their grandchildren, ___chances _(36)are that they are not going to enjoy her visits.

A.abandoned

B.advanced 年老的;先进的

C.biased 有偏见的

D.chances 机会;偶然

E.commitment 承诺,保证

F.dampens 潮湿;丧气

G.dependent 依赖人的

H.distant 遥远的,冷漠的

I.frequent 频繁的

J.fulfillment 履行,实行

K.grant 同意

L.merely 仅仅

M.provide 提供

N.understandably 可理解地

O.unrealistically 不切实际地

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第8题
选词填空:Each human being is born as something new,__ (71)__ that never existed before

Each human being is born as something new,__ (71)__ that never existed before. He is born with__ (72)__ he needs to win at life. Each person in his own__ (73)__ can see,hear,touch,taste, and think__(74)__ himself. Each has his own unique __(75)__ — his capabilities and limitations.__ (76)__ can be a significant,__ (77)__, aware, and creatively __(78)__ person in his own right a winner.

The words “winner” and “loser” have many meanings. When we refer __(79)__ a person as a winner, we do not mean one__ (80)__ beats the other guy__ (81)__ winning over him and __(82)__ him lose. To us, a winner is one who responds authentically by being __ (83)__ , trustworthy, responsive, and genuine,__ (84)__ as an individual and as a member of__ (85)__.

A loser is one who fails to respond authentically. Martin Buber __(86) __this idea as he retells an old story of a rabbi who on his __(87)__ bed sees himself as a loser. The rabbi laments that, in the world to come, he will not be asked why he wasn't Moses; he will be asked why he wasn't __(88)__. Few people are one hundred percent winners or one hundred percent losers. It's a__ (89)__ of degree. However, once a person is on the road to being a winner, his chances are greater for becoming even more __(90)__. This book is intended to facilitate the journey.

71. A) everything B) anything C) something D) thing

72. A) that B) what C) which D) how

73. A) way B) case C) method D) appetite

74. A) of B) to C) for D) about

75. A) possibilities B) abilities C) potentials D) energy

76. A) One B) All C) Every D) Each

77. A) thinking B) think C) thought D) have thought

78. A) produce B) productive C) product D) productivity

79. A) as B) to C) for D) on

80. A) what B) those C) which D) who

81. A) with B) for C) on D) by

82. A) making B) let C) letting D) make

83. A) credit B) believing C) credible D) believed

84. A) all B) both C) which D) each

85. A) society B) group C) community D) party

86. A) takes B) tells C) speaks D) expresses

87. A) die B) death C) dying D) died

88. A) his B) him C) himself D) self

89. A) matter B) case C) thing D) something

90. A) than B) much C) then D) so

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第9题
How much sleep does a person need?【31】the physiological bases of the need for sleep remain
conjectural (猜想), rendering conclusive answers to this question impossible, much evidence has been gathered on how much sleep people do in fact obtain. Perhaps the most important conclusion to be【32】from this evidence is【33】there is great variability among individuals in total sleep time. For adults,【34】between six and nine hours of sleep as a nightly average is not unusual, and 7.5 hours probably best expresses the norm. Such norms, of course, forms inevitably vary with the criteria of sleep employed, The most【35】and reliable figures on sleep time, including those cited here, come from studies in sleep laboratories, where EEG criteria are employed.

【36】consistently has been associated with the varying amount, quality, and pattern of electrophysiologically defined sleep. The newborn infant may spend an average of about 16 hours of each 24-hour period in sleep,【37】the sleep time drops sharply; by two years of age, it may【38】from nine to 12 hours. Decreases to approximately six hours have been observed among the elderly.

【39】will be discussed from below, EEG sleep studies have indicated that sleep can be considered to consist of several different stages. Developmental changes in the relative proportion of sleep time【40】in these sleep stages are as striking as age-related changes in total sleep time.

(31)

A.As

B.Despite

C.While

D.Whether

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第10题
How much sleep does a person need?【31】the physiological bases of the need for sleep remain
conjectural (猜想), rendering conclusive answers to this question impossible, much evidence has been gathered on how much sleep people do in fact obtain. Perhaps the most important conclusion to be【32】from this evidence is【33】there is great variability among individuals in total sleep time. For adults,【34】between six and nine hours of sleep as a nightly average is not unusual, and 7.5 hours probably best expresses the norm. Such norms, of course, forms inevitably vary with the criteria of sleep employed. The most【35】and reliable figures on sleep time, including those cited here, come from studies in sleep laboratories, where EEG criteria are employed.

【36】consistently has been associated with the varying amount, quality, and pattern of electrophysiologically defined sleep. The newborn infant may spend an average of about 16 hours of each 24-hour period in sleep,【37】the sleep time drops sharply; by two years of age, it may【38】from nine to 12 hours. Decreases to approximately six hours have been observed among the elderly.

【39】will be discussed from below, EEG sleep studies have indicated that sleep can be considered to consist of several different stages. Developmental changes in the relative proportion of sleep time【40】in these sleep stages are as striking as age-related changes in total sleep time.

(31)

A.As

B.Despite

C.While

D.Whether

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