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He a new computer()

A.has

B.have

C.is

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A、has

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更多“He a new computer()”相关的问题
第1题
John used to be such a computer buff that he spent a large part of his income ______ his c
omputer whenever a new CPU was introduced.

A.imbibeing

B.modifying

C.increasing

D.upgrading

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第2题
听力原文:W: Have you saved enough to buy that new printer for your computer yet?M: You kno

听力原文:W: Have you saved enough to buy that new printer for your computer yet?

M: You know, money seems to be burning a hole in my pocket recently. Let's just wait and see. Maybe next month.

Q: What does the man mean?

(17)

A.He% not sure how much a printer costs.

B.He'll buy a computer later this week.

C.He lost money he was saving.

D.He doesn't have enough money to buy a printer now.

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第3题
听力原文:W: Have you saved enough money to buy that new printer for your computer yet?M: Y

听力原文:W: Have you saved enough money to buy that new printer for your computer yet?

M: You know, money seems to be burning a hole in my pocket recently. Let's just wait and see. Maybe next month.

Q: What does the man mean?

(15)

A.He's not sure how much a printer costs.

B.He'll buy a computer later this week.

C.He lost money he was saving.

D.He doesn't have enough money to buy a printer now.

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第4题
Questions 31 to 35 are based on the following passage. As Dr. Samuel Johnson said in a dif
ferent era about ladies preaching, the surprising thing about computer is not that they think less well than a man, but that they think at all. The early electronic computer did not have much going for it except a marvelous memory and some good math skills. But today the best models can be wired up to learn by experience, follow an argument, ask proper questions and write poetry and write poetry and music. They can also carry on somewhat puzzling conversations.

Computers imitate life. As computer get more complex, the imitation gets better. Finally, the line between the original and the copy becomes unclear. In another 15 years or so, we will the computer as a new form. of life.

The opinion seems ridiculous because, for one thing, computers lack the drives and emotions of living creatures. But drives car can be programmed into the computer’s brain just as nature programmed them into our human brains as a part of the equipment for survival.

Computers match people in some roles, and when fast decisions are needed in a crisis, they often surpass them. Having evolved when the pace of life was slower, the human brain has an inherent defect that prevents it from absorbing several streams of information simultaneously and acting on them quickly. Throw too many things at the brain one time and it freezes up.

We are still control, but the capabilities of computer are increasing at a fantastic rate, while raw human intelligence is changing slowly, if as all. Computer power has increased ten times every eight years since 1946. In the 1990s, when the sixth generation appears, the reasoning power of an intelligence built out of silicon will begin to match that of the human brain.

That does not mean the evolution of intelligence has ended on the earth. Judging by the he past, we can expect that a new species will arise out of man, surpassing his achievements those of his predecessor. Only a carbon chemistry enthusiast would assume that the new species must be man’s flesh-and-blood descendants. The new kind of intelligent life is more I likely to be made of silicon.

第31题:What do you suppose the attitude of Dr. Samuel Johnson towards ladies preaching?

A) He believed that ladies were born worse preachers that men.

B) He was pleased that ladies could though not as well as men.

C) He disapproved of ladies preaching.

D) He encouraged ladies to preach.

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第5题
听力原文:As the new sales director for a national computer firm, Alex Gordon was looking f

听力原文: As the new sales director for a national computer firm, Alex Gordon was looking forward to his first meeting with the company's district managers. Everyone arrived on time, and Alex's presentation went extremely well. He decided to end the meeting with the conversation about the importance of the district managers to the company's plans. "I believe we are going to continue to increase our share of the market," he began, "because of the quality of the people in this room. The district manager is the key to the success of the sales representatives in his district. He sets the term for everyone else. If he has ambitious goals and is willing to put in long hours, everyone in his unit will follow his example." When Alex was finished, he received polite applauses, but hardly the warm response he had hoped for. Later he spoke with one of the senior managers. "Things were going so well until the end", Alex said disappointedly. "Obviously, I said the wrong thing." "Yes", the district manager replied. "Half of our managers are women. Most have worked their way up from sales representatives, and they are very proud of the role they played in the company's growth. They don't care at all about political correctness. But they were definitely surprised and distressed to be referred to as 'he' in your speech. "

Who did Alex Gordon speak to at the first meeting?

A.District managers.

B.Regular customers.

C.Sales directors.

D.Senior clerks.

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第6题
Bill Gates, the head of the world’s biggest computer software company, the Microsoft C
orporation, has a mission: “to put a computer on every office desk and in every home”. Bill Gates has had this mission since he was a university student years ago. This deep personal interest, together with his technical skills and his business marketing skills helped him to create a giant computer company and to make him wealthy.

Although he is so wealthy, Bill Gates does not want to give up. He is still very interested in his vision and he travels the globe, making quick stops in cities to sell the new software products of his company.

The central vision of Bill Gates is the “information highway”. This is a network for computers that will link every home, office and shop in the future. This computer network system will have an effect on business, shopping and education. Bill Gates says that the main use of this new technology will be in communication. It will be a way to find people with common interests and to share opinions with them.

But is this communication by computer along the “information highway” really a good thing? Won’t we be sitting at home, only “socializing” with our computer, paying big companies money so that we can receive information that some large communication corporation somewhere had decided is “acceptable” for us to read? No, says Bill Gates, he thinks that the phrase “information highway” is a terrible phrase. It makes people think that we are all going down the same road, he says. In fact, the computer network will let us choose our own intellectual direction. It will give us freedom. It will also bring good to society, because it will allow for the spread of education. When more and more people receive education, the gap between the rich and the poor will narrow.

In the meantime, however, the gap between the rich and the poor is still there. To be added to this now is the gap between those with computers and those without.

1.Ever since he was a college student, Bill Gates has __________.

A. become very interested in the computer

B. set up a goal to popularize the computer

C. discovered great potentials in computer business

D. dreamed of having a giant computer company

2.Bill Gates’ success depends on the following except ___________.

A. his vision and his travel over the globe

B. his technical skills and business marketing skills

C. his deep personal interest in developing computer science

D. his strong desire to make big money

3.The word “vision” (line 2, parA.2) probably means________.

A. sight

B. idea

C. effort

D. daydream

4.The “information highway” will mainly be used _______.

A. in human communication

B. to help link every home, office and shop

C. in business, shopping and education

D. to narrow the gap between the rich and the poor

5.The best title for this passage is probably _________.

A. Bill Gates, his Vision and Mission

B. Computer and Information

C. Advantages of the Computer Network

D. One of the World’s Computer Giants

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第7题
(课外选材)When computer servers operate a complex program, they can get very hot. Cool

(课外选材)

When computer servers operate a complex program, they can get very hot. Cooling the servers can be costly. So researchers asked what would happen if the heat created by the servers could be captured and used?

Data centers of large Internet companies such as Google and Microsoft have thousands of computer servers. As these servers process information, they create large amounts of heat, so they need huge cooling systems. These systems send the heat into the air. The Dutch company Nerdalize thinks paying for electricity to operate the servers and then paying again to cool them is a waste of energy. So it developed a device called the e-Radiator. It is a computer server that also works as a heating source. Boaz Leupe is the chief executive officer of Nerdalize. He says the e-Radiator saves money because companies don't have to pay to cool their servers.

"The kilowatt(千瓦)hour you are using is used twice -- once to heat the home and once to compute the client's task without the cooling overhead." He says five homeowners in the Netherlands are testing the heating device in their homes. "We reimburse the electricity the server uses, and that we can do because of the computer clients on the other side, and, in that way, homeowners actually get heating for free, and computer users don't have to pay for the overhead of the data center.

Jan Visser is one of the participants in the year-long experiment. He says the amount of heat produced by the e-Radiator depends on the work being done by the computer server. He says it cannot be used as the primary source of heat. But he is ready to try it.

He says if it provides enough warmth, he will be able to use his home's heating system less, which will save him money. Nerdalize says e-Radiators create heat temperatures of up to 55℃. It says the devices could save users up to $440 in heating costs a year.

1.Why did researchers ask what would happen if the heat created by the servers could be captured and used?{A; B; C}

A. Because computers can get very hot.

B. Computer servers is a complex program.

C. Cooling computer servers costs a lot of money.

2.The computer servers in large Internet companies such as Google and Microsoft can {A; B; C}.

A. create large amounts of information

B. create large quantity of heat

C. manage the huge cooling systems

3. Nerdalize developed the e-Radiator because {A; B; C}.

A. e-Radiator cost less energy

B. e-Radiator can cool the servers for free

C. e-Radiator can create cold air for free

4.According to Jan Visser, the amount of heat produced by the e-Radiator {A; B; C}.

A. depends on the work being processed by PC

B. cannot be used as the home's heating system

C. cannot be used as the main source of heat

5.The best title for this passage is {A; B; C}

A. The New Way to Heat Homes

B. The New Way to Cool Homes

C. Hot Computers Could Be Used for Free

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第8题
Digital NativesDavid is not very comfortable with new technology and he does not have ma

Digital Natives

David is not very comfortable with new technology and he does not have many gadgets. Lucy loves new technology. She owns a games console, an MP3 player, and a mobile phone with a built-in digital camera. David is a teacher. Lucy is his student.

Like Lucy, many children grow up using computers almost every day and often know more about technology than adults. Educator Marc Prensky calls children like Lucy “digital natives”. Digital natives can quickly learn how to use new gadgets and new software, while non-digital natives spend a lot of time reading manuals and worrying about computer viruses. In fact, many parents try to save time by asking their children to teach them how to use new technology!

The divide between digital natives and non-digital natives can cause problems at school because students and teachers grow up with very different ideas about technology. Many teachers think that playing computer games is a waste of time and that technology has made children unable to concentrate. However, many students think their classes are slow and boring, and want to use computers to study.

Prensky believes that digital natives have learned a lot from technology, but that they learn things in a different way. For example, reading a website is different from reading a book, so digital natives are good at finding the information they need and choosing what they want to read. So perhaps teachers need to change the way they teach and use more technology in class – because the number of digital natives will keep increasing!

1.David is a digital native.()

2.Marc Prensky is interested in teaching with technology.()

3.Digital natives are comfortable using laptops and flash drives.()

4.Many teachers think computer games are only for having fun or killing time.()

5.People read books and websites in the same way.()

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第9题
听力原文:There are many famous museums throughout the world where people can enjoy art.Was

听力原文: There are many famous museums throughout the world where people can enjoy art. Washington D.C. has the National Gallery of Art; Paris has the Louvre. Florida International University in Miami also displays art for people to see. And it does so without a building, or even a wall for its drawings and paintings.

Florida International University has opened what it says the first computer art museum in the United States. You don't have to visit the university to see the art. You just need a computer linked to a telephone.

You call the telephone number of a university computer and connect your own computer to it. All of the art is stored in the school computer. It is computer art, created electronically by artists on their own computers. In only a few minutes, your computer can receive and copy all the pictures and drawings.

Robert Shostak is director of the new computer museum. He says he started the museum because computer artists had no place to show their work.

A computer artist could only record his pictures electronically and send the records, or discs, to others to see on their computers. He could also put his pictures on paper. But to print good pictures on paper, the computer artist needed an expensive laser printer.

Robert Shostak says the electronic museum is mostly for art or computer students at schools and universities. Most of the pictures in the museum are made by students. Mister Shostak says the Florida International University museum will make computer art more fun for computer artists because more people can see it. He says artists enjoy their work much more if they can have an audience. And the great number of home computers in America could mean a huge audience for the electronic museum.

(33)

A.In Paris.

B.In London.

C.In Miami.

D.In Washington D.C.

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第10题
听力原文: In many businesses, computers have largely replaced paperwork, because they are
fast and do not make mistakes. Many banks put advertisements in the newspaper showing that their business deals are "untouched by human hands" and therefore safe from human temptation. Obviously, computers have no reason to steal money. But the growing number of computer crimes shows they can be used to steal. Computer criminals don't use guns. And even if they are caught, it is hard to punish them because there are no witnesses and often no evidences. A computer cannot remember who used it; it simply does what it is told. One clerk at a New York City bank used a computer to steal more than one and a half million dollars in just four years. No one noticed this because he moved money from one account to another. Each time a customer he had robbed questioned the balance in his account, the clerk claimed a computer error, then replaced the missing money from someone else's account. This clerk was caught only because he was gambling. When the police broke up an illegal gambling operation, his name was put in the records. Most computer criminals have been minor employees. But police wonder if this is true. As one official say, "I have a feeling that there is more crime out there than we are catching. What we are seeing now is all so poorly done. I wonder what the real experts are doing--the ones who really know how a computer works."

(30)

A.Computers are fast.

B.Computers do not often provide evidences or witnesses.

C.Computers can replace paperwork.

D.Computers are safe from human temptation.

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第11题
Moscow, Russia (Space news) ——"The computer is a better chess player, insisted Vi

Moscow, Russia (Space news) ——"The computer is a better chess player, insisted Viktor Prozorov, the loser. It seemed as if it were laughing after every good move. I know I should have beaten it for the sake of mankind (人类), but I just couldn't win", he announced and shook his head sadly. Prozorovs disappointment was shared by several grand masters who were present, some of whomwere so upset that they shouted at the machine. Many chess players said that this meant the end of chess championships (冠军) around the world, since the fun had been taken out of the game. The computer walked——or rather——rolled away with 5 000 dollars in prize money and limited its remarks to a set of noises and lights.

1.What was it that Prozorov felt most bitter (痛苦 ) about? ()

A、That he didn''t win the $5 000

B、That he hadn''t tried his best

C、That he had lost to a machine

D、That this was the end of the chess game

2.Which of the following best gives the main idea of this newspaper article? ()

A、5000 dollars goes to a computer!

B、New invention : a laughing computer!

C、World''s best chess player beaten!

D、Computer defeats man in chess!

3.How did some of the grand masters feel about the chess game between Prozorov and the computer? ()

A、They thought that the game was not fun

B、They thought that the game wasn''t fair

C、They agreed that Prozorov didn''t play well

D、They were unhappy that the cProzoro didn''t play well

4.After wining the game, the computer ().

A、laughed

B、walked away

C、made some remarks

D、gave out some lights and sounds

5.Many chess players felt that playing with a computer would ().

A、make the game tougher

B、make the game less interesting

C、make man appear foolish

D、make man lose lots of money

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