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下列各 Most of us would shy away from making purchases in a foreign country ff we didnt know the exchange rate. Yet, ff privacy is the true currency of the Interuet, as many argue, millions of us are doing that very thing every day. i Meanwhile, Internet giants amend their privacy policies in ways that allow them to harvest and sell even more of our personal data. While privacy campaigners protest, users generally vote with their clicks and carry on regardless. So should we conclude the Interuet generation is happy to trade its privacy for free or cheaper Web services? Not according to Nicola Jentzsch of the German Institute of Research in Berlin, and colleagues, who last week published research showing that most people prefer to protect their personal data when given a choice and that a significant proportion are willing to pay extra to do so. The researchers directed 443 students to a website offering tickets for a real movie showing, sold by two different uendors (商贩). Although the tickets were subsidized, the volunteers, who were able to purchase one, two, or no tickets, had to pay most of the cost themselves. When both vendors offered tickeks at the same price but only one required customers to enter their cell phone number, the more privacy-friendly yendor got 83% of sales. When participants were offered the santo choice, but with an additional charge of 50 euro cents from the privacy-friendly cinema, its market share fell to 31%. "It turns out that when you are good on privacy you can charge more and make a greater profit," says Alessandro Acquisti of the University of Cambridge, one of the authors of the study, published by the European Network and Information Security Agency. "What people say in surveys is that they care about privacy, but what they actually do is spend their time constantly updating their status on Facebo0k," says Acquisti. "This has led some to conclude that people no longer care about privacy. This new data, along with similar work we have done in the U. S, shows this is not the case, and that the desire for privacy is not dead after all. " According to the passage, many people believe that

A.we can benefit from selling our personal data

B.Internet giants should perfect their privacy policies

C.our privacy is the true currency of the Internet

D.privacy campaigners should vote with their clicks

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更多“下列各 Most of us would shy…”相关的问题
第1题
填空:Everyone ? of the President of the US ? the most powerful man in ?

  Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D). You should choose the ONE that best fits into the passage.

  Everyone ___71___ of the President of the US ___72___ the most powerful man in ___73___. But when the representatives of the 13 former British colonies ___74___ to draw up the constitution of the new country ___75___ 1788, ___76___ of them were not sure whether they ___77___ to have a President at all. There were even ___78___ who ___79___ a king, ___80___ their successful war against the British king, George III. The decision was in doubt ___81___ the last moment. One group wanted ___82___ for life, while ___83___ suggested that ___84___ not be a President, because a Committee would govern the country better; a third group ___85___ a President ___86___ term of office would last seven years but who could not stand for reelection, because they were afraid he would spend his time ___87___ votes at the next election. In the end they chose George Washington as President for four years and let him ___88___ for reelection because they trusted him. But they were ___89___ to make rules in case a future President ___90___ badly and these rules were used to get rid of President Nixon two hundreds years later.

  71. A) use to think B) think C) thinks D) uses to think

  72. A) to be B) being C) like D) as

  73. A) western world B) the western world C) accident D) the accident

  74. A) found B) met C) encountered D) put together

  75. A) at B) by C) on D) in

  76. A) a number B) a great deal C) a large amount D) the most

  77. A) should B) would C) needed D) must

  78. A) few B) a few C) little D) a little

  79. A) had preferred B) would have preferred
C) should have preferred D) were preferring

  80. A) although B) however C) nevertheless D) in spite of

  81. A) until B) as far as C) so far as D) by

  82. A) that the President was elected

  B) that the President would be elected

  C) to elect the President

  D) to be elected the President

  83. A) another B) other C) the other D) some other

  84. A) it should B) it would C) there should D) there would

  85. A) would have liked B) would rather C) would like D) would be liking

  86. A) that's B) whose C) which D) of which

  87. A) looking for B) to look for C) to look at D) looking at

  88. A) stand B) to stand C) be standing D) that he stood

  89. A) so careful B) too careful C) careful enough D) enough careful

  90. A) would carry B) carried C) would behave D) behaved


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第2题
听力原文: Yuppies are young people who earn a lot of money and live in a style. that is too expensive for most people. If you are invited to a yuppie dinner party, don't be surprised if you are offered freshly -cooked insects as a first course. While the idea of eating fried insects fills most of us with horror, insect eating is becoming highly fashionable. For example, in the media industry, successful executives are often seen to eat fried or boiled insets from time to time while working at their desks. These safe -to-eat insects can be found and ordered on the Internet. And young people are logging on to exotic food websites and ordering samples of prepared insects to serve at their dinner parties. Al- though the idea of eating insects is probably disgusting to most of us, few people would claim that pigs, chickens, and some kinds of seafood we often eat are examples of great duty. One day, insects could be marketed and sold as the food item in supermarkets. According to their fans, they are not only high in protein and low in fat, but also very tasty. But until our attitudes to food change fundamentally, it seems that insect-eaters will remain a selected few.
Why did the speaker say we might be surprised at a yuppie dinner party?
A.Because we might be offered a dish of insects.
B.Because nothing but freshly cooked insects are served
C.Because some yuppies like to horrify guests with insects as food.
D.Because we might meet many successful executives in the media industry.
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第3题
听力原文:Most of us have an image of such a normal or standard English in pronunciation, a
听力原文: Most of us have an image of such a normal or standard English in pronunciation, and very commonly in Great Britain this is "Received Pronunciation", which is often associated with the public schools, Oxford, and the BBD. At the same time, it must be remembered that so far as the English-speaking countries are concerned, this "Received Pronunciation" approached the status of a "standard" almost only in England. Educated Scots, Irishmen, Americans, Australians, and others have their own different images of a standard form. of English.
Even in England it is difficult to speak of a standard in pronunciation. Pronunciation is infinitely variable, so that even given the will to adopt a single pronunciation, it would be difficult to achieve. There is no sure way of any two people saying the same word with precisely the same sound. In this respect pronunciation much more closely resembles handwriting than spelling. In spelling, there are absolute distinctions which can be learnt and imitated with complete precision: One can know at once whether a wont is spelt in a standard way or not. But two person' s handwritings and ciations may both be perfectly intelligible,yet have obvious differences without out being able to say which is“better”or more“standard”.
(33)
A.English pronunciation, spelling and handwriting.
B.The status of Received Pronunciation in the English-speaking countries.
C.The difficulty of achieving a standard in English pronunciation.
D.The importance of achieving a standard in English pronunciation.
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第4题
阅读文章,回答下列各题: As we know, if we want to keep our healthy and have a strong body, our eating habits are very important in our daily life. There are times when most of us would rather eat sweets and ice cream than meat and rice. Actually, sweets and ice cream are not bad for the stomach if we eat them at the end of a meal. If we eat them before a meal, they may take away our appetite. Meanwhile, it is important for us to eat our meal at the same time each day. When we feel hungry, it shows that our bodies need food. When we feel angry or excited, we may not want to eat. When we are worded, we may not want to, eat, either. A long time ago, in England, some judges used to decide whether, a man was telling the truth by giving him some dry bread. If the man could not swallow the bread, it was a sign that he wasn' t telling the troth. Although this seems very strange and rather foolish, it is indeed an excellent way of finding out the truth. A man who is worrying about something has difficulty in swallowing anything dry. He loses his appetite and does not want to eat anything if he is worrying something. We have to develop good ,eating habits because__________
A. we want to be healthy and strong
B. we want to enjoy our food
C. we want to eat more
D. we want to save time


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第5题
阅读文章,回答下列各题: "I would tell anyone who' s thinkingabout going back to school that it' s not as difficult as you think," saysKaren Jonaitis, a woman, last year, at 47, earned a bachelor' s degree inbusiness administration at a college. "I realized that I would not move upin my career without a degree. " A generation ago, Jonaitis would have beena rarity(稀罕)incollege. Today about 6 million people aged25 or older are studying in Americaninstitutions of higher learning. Whether they are returning to improve jobskills or for the love of learning, adults no longer see age as a deterrent(障碍).Most people jump at the oppor- tunity to do something new. Some ofthem make changes they' d been thinking about all their lives. Others re- turnto school out of economic necessity. New developments in neuroscience(神经科学)and psychology areconfiring that there are few age limits on how much the brain can absorb and for how long--if you stay active.Continuing to learn keeps us mentally in shapeand able to learn more. On mental tests, experts discovered, half to two-thirdsof the people in their 70s were as intellectually quick as people in their 30s.Those who fell below average tended to be people who had not made a lifelonghabit of reading. They also were less physically active. Many adult students say learning is easierfor them today. They bring different skills to the classroom, and they' reless upset if something goes wrong. They have a real thirst, a real desire tolearn. A life-long habit of reading and physicalactvifies can keep_________________in good condition.
A. our mind
B. our body
C. our age
D. our nerves


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第6题
Traveling can be fun and easy. A vacation trip to another country is especially【21】______w
Traveling can be fun and easy. A vacation trip to another country is especially 【21】______ when the traveling conditions are good. Good traveling conditions 【22】______ a comfortable mode of transportation, knowledge of the 【23】______ language, familiarity 【24】______ the custom and habits of the people in the country, and pleasant traveling 【25】______ . All of us have had nice trips 【26】______ this.
Most of us have also had trips that we would 【27】______ to forget. Many conditions can produce a bad 【28】______ experience. For example, if the four conditions 【29】______ above do not exist, we will probably have a bad experience, 【30】______ at best difficult 【31】______ . Students who travel to a 【32】______ country to study often have a difficult trip. They usually travel 【33】______ . They don't know the language of the new country 【34】______ . They often arrive in the new country 【35】______ a judge international airport. From the airport, they need to 【36】______ their way to their school. Maybe they need to 【37】______ airplanes, to take a bus, a train, or a taxi. They need to do ail this in a country 【38】______ everything is unfamiliar. Later, after the experience is 【39】______ , they can laugh. But at the 【40】______ , they feel terrible.
【21】
A.happy
B.enjoyable
C.amusing
D.favorable
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第7题
Psychologists have discovered that even the most independent-minded of us will conform
Psychologists have discovered that even the most independent-minded of us will conform. to social pressure when we are with a group of people. In one classie experiment, people were showna vertical line and asked to find a line of identical length from a selection of three.
You might think that this is an absurdly easy task, and when people perform. it by themselves they do it very well. However, psychologists have discovered that we are very easily swayed by the opinions of other people when we do this task in a group. In one study, a group of three people was set up,where two of the people were confederates(同伙 )of the experimenter.When the confederates deliberately gave wrong answers,people were often swayed to give the wrong answer also. In fact, 75% of people gave at least o ne wrong answer, with some people conforming to peer pressure on every occasion.
But why do people conform. in this way? In an easy task like this, it seems that people do not want to step out of line with the prevailing opinion of the group. On more difficult tasks, people also conform. because they lose onfidence in their own ability to make decisions and prefer to trust the majority opinion instead.
A typical example of this kind of conformity arises when we come across people in distress. Would you help a woman who has been attacked in the street?It turns out that you are much more likely to go to her assistance if you are alone.When other people are also around,a diffusion of responsibility occurs. People are paralysed into inaction, because everyone assumes that someone else will go to the woman' s assistance.
25. In Paragraph 1, the underlined word "conform" probably means“ ()”.
A.seek independence
B.disobey orders
C.seek pleasure
D.follow what others do
26.What is the purpose of the experiment described in Paragraph 2? To().
A.explain why people would be influenced by the opinions of others
B.prove that people are easily influenced by the opinions of others
C.train the confederates of the experimenter as independent-minded
D.describe how people would be influenced by the opinions of others
27.In the last paragraph, according to the author,why wouldn’t one help the woman ?He().
A.thinks he has no responsibilities to give a hand
B.thinks he has has nothing to do with it
C.is too shy to give his helping hand
D.thinks someone else will offer assistance
28.What method does the author mainly use to develop the text? (
A.Giving examples.
B.Cause-effect analysis.
C.Comparative analysis.
D.Process analysis.

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第8题
Education is one of the key words of our time. A man, without an education, many of us believe, is an unfortunate victim of adverse circumstances deprived of one of the greatest twentieth-century opportunities. Convinced of the importance of education, modern states "invest" in institutions of learning to get back "interest" in the form. of a large group of enlightened young men and women who are potential leaders. Education, with its cycles of instruction so carefully worked out, is punctuated by textbooks--those purchasable wells of wisdom--what would civilization be like without its benefits?
So much is certain: that we would have doctors and preachers, lawyers and defendants, marriages and births; but our spiritual outlook would be different. We would lay less stress on "facts and figures" and more on a good memory, on applied psychology, and on the capacity of a man to get along with his fellow citizens. If our educational system were fashioned after its bookless past we would have the most democratic form. of "college" imaginable. Among the people whom we like to call savages all knowledge inherited by tradition is shared by all; it is taught to every member of the tribe so that in this respect everybody is equally equipped for life.
It is the ideal condition of the "equal start" which only our most progressive forms of modem education try to regain. In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all. There are no "illiterates"--if the term can be applied to people without a script--while our own compulsory school attendance became law in Germany in 1642, in France in 1806, and in England 1876, and is still non-existent in a number of "civilized" nations. This shows how long it was before we deemed it necessary to make sure that 'all our children could share in the knowledge accumulated by the "happy few" during the past centuries.
Education in the wilderness is not a matter of monetary means. All are entitled to an equal start. There is none of the hurry which, in our society, often hampers the full development of a growing personality. There, a child grows up under the ever-present attention of his parents, therefore the jungles and the grasslands know of no "juvenile delinquency". No necessity of making a living away from home results in neglect of children and no father is confronted with his inability to "buy" an education for his child.
The word "interest" in the first paragraph most probably means ______.
A.pleasure
B.returns
C.share
D.knowledge
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第9题
下列提建议的句子错误的是()

A、Would you like swimming with me this afternoon

B、What about going for a picnic with us

C、Why not you go to school with her

D、Why don't you drink any water

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第10题
The next big breakthrough in artificial intelligence could come from giving machines not just more logical capacity, but emotional capacity as well.
Feelings aren't usually associated with inanimate machines, but Rosalind Picard, a professor of computer technology at MIT, believes emotion may be just the thing computers need to work effectively. Computers need artificial emotion to understand their human users better and to achieve self-analysis and self-improvement.
The more scientists study the "wetware" model for computing—the human brain and nervous system—the more they conclude that emotions are a part of intelligence, not separate from it. Emotions are among the tools that we use to process the tremendous amount of stimuli in our environment. They also pay a role in human learning and decision making. Feeling bad about a wrong decision, for instance, focuses attention on avoiding future error. A feeling of pleasure, on the other hand, positively reinforces an experience.
"If we want computers to be genuinely intelligent, to adapt to us, and to interact naturally with us, then they will need the ability to recognize and express emotions, to have emotions, and to have what has come to be called 'emotional intelligence,'" Picard says.
One way that emotions can help computers, she suggests, is by helping keep them from crashing. Today's computers produce error messages, but they do not have a "gut feeling" of knowing when something is wrong or doesn't make sense. A healthy fear of death could motivate a computer to stop trouble as soon as it starts. On the other hand, self-preservation would need to be subordinate to service to humans. It was fear of its own death that prompted HAL, the fictional computer in the film 2002: A Space Odyssey, to kill most of its human associates.
Similarly, computers that could "read" their users would accumulate a store of highly personal information about us—not just what we said and did, but what we likely thought and felt.
"Emotions not only contribute to a richer quality of interaction, but they directly impact a person's ability to interact in an intelligent way," Picard says. "Emotional skills, especially the ability to recognize and express emotions, are essential for natural communication with humans."
In the future computers will tend to be made ______.
A.fictional
B.humanized
C.economical
D.operational

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