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C A new commodity brings about a highly ...

C

A new commodity brings about a highly profitable, fast-growing industry,urging antitrust(反垄断)regulators to step in to check those who control its flow. A century ago, the resource in question was oil. Now similar concerns ares being raised by the giants(巨头)that deal in data, the oil of the digital age. The most valuable firms are Google, Amazon, Facebook and Microsoft. All look unstoppable.

Such situations have led to calls for the tech giants to be broken up. But size alone is not a crime. The giants success has benefited consumers. Few want to live without search engines or a quick delivery. Far from charging consumers high prices, many of these services are free (users pay, in effect, by handing over yet more data). And the appearance of new-born giants suggests that newcomers can make waves, too.

  But there is cause for concern. The internet has made data abundant, all-present and far more valuable, changing the nature of data and competition. Google initially used the data collected from users to target advertising better. But recently it has discovered that data can be turned into new services: translation and visual recognition, to be sold to other companies. Internet companies’ control of data gives them enormous power. So they have a “God’s eye view” of activities in their own markets and beyond.

This nature of data makes the antitrust measures of the past less useful. Breaking up firms like Google into five small ones would not stop remaking themselves: in time, one of them would become great again. A rethink is required—and as a new approach starts to become apparent, two ideas stand out.

The first is that antitrust authorities need to move form the industrial age into the 21st century. When considering a merger(兼并), for example, they have traditionally used size to determine when to step in. They now need to take into account the extent of firms'data assets(资产) when assessing the impact of deals. The purchase price could also be a signal that an established company is buying a new-born threat. When this takes place, especially when a new-born company has no revenue to speak of, the regulators should raise red flags.

The second principle is to loosen the control that providers of on-line services have over data and give more to those who supply them. Companies could be forced to consumers what information they hold and how many money they make form it. Govemments could order the sharing of certain kinds of data, with users' consent.

Restarting antitrust for the information age will not be easy But if govemments don't wants a data oconomy by a few giants, they must act soon.

1.Why is there a call to break up giants?

A. They have controlled the data market

B. They collect enormous private data

C. They no longer provide free services

D. They dismissed some new-born giants

2.What does the technological innovation in Paragraph 3 indicate?

A. Data giants’ technology is very expensive

B. Google’s idea is popular among data firms

C. Data can strengthen giants’ controlling position

D. Data can be turned into new services or products

3.By paying attention to firms’ data assets, antitrust regulators could        .

A. kill a new threat        B. avoid the size trap

C. favour bigger firms       D. charge higher prices

4.What is the purpose of loosening the giants’ control of data?

A. Big companies could relieve data security pressure.

B. Governments could relieve their financial pressure.

C. Consumers could better protect their privacy.

D. Small companies could get more opportunities.

 

1.A 2.C 3.B 4.D 【解析】 1.第二段“Such situations have led to calls for the tech giants to be broken up.”中的such指代上文,根据第一段“ urging antitrust(反垄断)regulators to step in to check those who control its flow.”可知,敦促反垄断管理者介入来调查控制数据市场的大公司。 2.根据第三段“Internet companies’ control of data gives them enormous power. So they have a “God’s eye view” of activities in their own markets and beyond.”可知,互联网公司对数据的掌控使得它们拥有了很大的权力,说明数据会加强大公司的统治地位。 3.根据倒数第三段“The first is that antitrust authorities need to move form the industrial age into the 21st century. When considering a merger(兼并), for example, they have traditionally used size to determine when to step in. They now need to take into account the extent of firms' data assets(资产) when assessing the impact of deals.”可知,以前介入的标准是看公司的规模,而现在是把数据库的范围考虑在内。 4.根据倒数第二段“Companies could be forced to consumers what information they hold and how many money they make from it. Governments... with users' consent.”可知,由于大公司垄断数据信息,不利于小公司更好地服务消费者,也不利于政府开展工作。弱化这种垄断将会给小公司带去更多的发展机会。
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B

  

Before birth,babies can tell the difference between loud sounds and voices.They can even distinguish their mother’s voice from that of a female stranger.But when it comes to embryonic learning(胎教),birds could rule the roost.As recently reported in The Auk:Ornithological Advances,some mother birds may teach their young to sing even before they hatch(孵化).New-born chicks can then imitate their mom’s call within a few days of entering the world.

This educational method was first observed in 2012 by Sonia KIeindorfer,a biologist at Flinders University in South Australia,and her colleagues.Female Australian superb fairy wrens were found to repeat one sound over and over again while hatching their eggs,When the eggs were hatched,the baby birds made the similar chirp to their mothers—a sound that served as their regular “feed me!”call.

To find out if the special quality was more widespread in birds,the researchers sought the redbacked fairy wren,another species of Australian songbird.First they collected sound data from 67 nests in four sites in Queensland before and after hatching.Then they identified begging calls by analyzing the order and number of notes.A computer analysis blindly compared calls produced by mothers and chicks,ranking them by similarity.

It turns out that baby red-backed fairy wrens also emerge chirping like their moms. And the more frequently mothers had called to their eggs,the more similar were the babies’ begging calls. In addition,the team set up a separate experiment that suggested that the baby birds that most closely imitated their mom’s voice were rewarded with the most food.

This observation hints that effective embryonic learning could signal neurological(神经系统的)strengths of children to parents.An evolutionary inference can then be drawn.”As a parent,do you invest in quality children,or do you invest in children that are in need?”KIeindorfer asks.”Our results suggest that they might be going for quality.”

1.The underlined phrase in Paragraph 1 means“     ”.

  A.be the worst                B.be the best

  C.be the as bad                 D.be just as good

2.What are Kleindorfers findings based on?

A.Similarities between the calls of moms and chicks.

B.The observation of fairy wrens across Australia.

C.The data collected from Queenslands locals.

D.Controlled experiments on wrens and other birds.

3.Embryonic learning helps mother birds to identify the baby birds which       .

A.can receive quality signals           B.are in need of training

C.fit the environment better            D.make the loudest call

 

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第三部分:阅读理解(共15小题;每小题2分,满分30分)

请阅读下列短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

A

CHRONOLOGICA

——The Unbelievable Years that Defined History

DID YOU KNOW

In 105 AD paper was invented in China?

When Columbus discovered the New World?

The British Museum opened in 1759?

CHRONOLOGICA is a fascinating journey through time,from the foundation of Rome to the creation of the internet.Along the way are tales of kings and queens,hot air balloons…and monkeys in space.

Travel through 100 of the most unbelievable years in world history and learn why being a Roman Emperor wasnt always as good as it sounds,how the Hundred Years War didnt actually last for 100 years and why Spencer Perceval holds a rather unfortunate record.

CHRONOLOGICA is an informative and entertaining tour into history,beautifully illustrated and full of unbelievable facts.While CHRONOLOGICA tells the stories of famous people in history such as Thomas Edison and Alexander the Great,this book also gives an account of the lives of lesser-known individuals including the explorer Mungo Park and sculptor Gutzon Borglum.

This complete but brief historical collection is certain to entertain readers young and old,and guaranteed to present even the biggest history lover with something new!

1.What is CHRONOLOGICA according to the next?

A.A biography.    B.A travel guide.

C.A history book.    D.A science fiction.

2.How does the writer recommend CHRONOLOGICA to readers?

A.By giving details of its collection.

B.By introducing some of its contents.

C.By telling stories at the beginning.

D.By comparing it with other books.

 

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For a long time Gabriel didn’t want to be involved in music at all. In his first years of high school, Gabriel would look pityingly at music students,     across the campus with their heavy instrument cases.       at school for practice hours      anyone else had to be there. He swore to himself to   music, as he hated getting to school extra early.

_____, one day, in the music class that was ____of his school’s standard curriculum, he was playing idly (随意地)on the piano and found it _______to pick out tunes. With a sinking feeling, he realized that he actually ____doing it. He tried to hide his ____pleasure from the music teacher, who had ____over to listen. He might not have done this particularly well, ____the teacher told Gabriel that he had a good ____ and suggested that Gabriel go into the music store-room to see if any of the instruments there __48__ him. There he decided to give the cello(大提琴)a ____. When he began practicing, he took it very ___. But he quickly found that he loved playing this instrument, and was ____to practicing it so that within a couple of months he was playing reasonably well.

This ____, of course, that he arrived at school early in the morning, ____ his heavy instrument case across the campus to the ____ looks of the non-musicians he had left ____.

1.A. travelling         B. marching         C. pacing         D. struggling

2. A. rising up         B. coming up         C. driving up     D. turning up

3. A. before           B. after              C. until         D. since

4. A. betray           B. accept            C. avoid         D. appreciate

5. A. Therefore        B. However          C. Thus         D. Moreover

6. A. part             B. nature            C. basis          D. spirit

7. A. complicated       B. safe              C. confusing      D. easy

8. A. missed          B. disliked            C. enjoyed       D. denied

9. A. transparent      B. obvious            C. false         D. similar

10. A. run            B. jogged            C. jumped        D. wandered

11. A. because         B. but                C. though       D. so

12.A. ear            B. taste               C. heart        D. voice

13. A. occurred to       B. took to           C. appealed to      D. held to

14.A. change         B. chance             C. mission       D. function

15. A. seriously   B. proudly   C. casually   D. naturally

16. A. committed   B. used    C. limited    D. admitted

17. A. proved    B. showed   C. stressed   D. meant

18.A. pushing    B. dragging   C. lifting     D. rushing

19.A. admiring   B. pitying   C. annoying    D. teasing

20. A. over    B. aside    C. behind     D. out

 

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Going to watch the Womens Volleyball Match on Wednesday?

_________!Will you go with me?

A.You there                    B. You bet

C. You got me                D. You know better

 

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The disappearance of dinosaurs is not necessarily caused by astronomical incidents. But _________explanations are hard to find.

A.alternative             B.aggressive         C.ambiguous         D.apparent

 

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