题目内容
（请给出正确答案）
A、boost a single sector in China’s economy
B、put more efforts into pursuing quality and efficiency
C、put more efforts into pursuing the mere growth rate
D、increase low-cost labor and bring down the production costs
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| 阅读理解。 |
| The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent refrigerators. Yet, people began to understand how electricity works only a little more than two centuries ago. Nature has apparently been experimenting in this field for million of years. Scientists are discovering more and more that the living world may hold many interesting secrets of electricity that could benefit humanity. All living cells send out tiny pulses of electricity. As the heart beats, it sends out pulses of record; they form an electrocardiogram, which a doctor can study to determine how well the heart is working. The brain, too, sends our brain waves of electricity, which can be recorded in an electroencephalogram. The electric currents generated by most living cells are extremely small,often so small that sensitive instruments are needed to record them. But in some animals, certain muscle cells have become so specialized as electrical generators that they do not work as muscle cells at all. When large numbers of these cells are linked together, the effects can be astonishing. The electric eel is an amazing storage battery. It can send a jolt of as much as eight hundred volts of electricity through the water in which it lives. (An electric house current is only one hundred and twenty volts, but two hundred and twenty volts in China.) As many as four-fifths of all the cells in the electric eel's body are specialized for generating electricity, and the strength of the shock it can deliver corresponds roughly to length of its body. |
| 1. Electricity was invented ______. |
[ ] |
| A. when man had no candles B. about 200 years ago C. to be operating computers D. by Thomse Edison |
| 2. The following things can send out pulses of electricity except ______. |
[ ] |
| A. electric eels and human hearts B. Electrical generators and animal muscle C. Stones and dry wood D. human brain and living cells |
| 3. The electric current send out by an eel can be ______. |
[ ] |
| A. as much as 800 volts B. about one hundred and twenty volts C. as high as the house current in China D. stored in the water where it lives |
| 4. From this shot passage we can infer ______. |
[ ] |
| A. the shorter an eel is, the stronger electricity it produces B. we can always feel the electricity produced by living cells C. human beings get their knowledge about electricity from nature D. people learn about electricity from eels |
A、in-group favoritisms
B、harmonious interpersonal relations
C、teamwork facilitation
D、loyalty and positive attitude towards superiors
E、competencies
E-mail or electronic mail, is considered as the modem communication in the new age. It iscarried out in computers all over the world by millions of users. In this invisible world as many people call it,the users can send and receive letters to and from every comer of the earth. They share thoughts with pen pals (笔友)in New Zealand，ask strangers in Bombay (孟买)questions，debate with businessman in Manhattan. All of these are just happening in computers as fast as the travelling of the light,no writing and speaking,no paper and stamps are necessary.
E-mail is a pipeline to thousands of experts on everything;it is a means of meeting people with similar interests or problems. But it is not a live talk—a real conversation like those in telephones.E-mailers compose letters at leisure on their computers, then send them by phone line to an on-line service,and then they go forward to the right place. A response can be back within hours,depending on how often the recipient(接受者)checks in.
A vast global networks of on-line services for E-mail has been built. A lot of people are regularly using this service in the USA. People believe that E-mail, the computerized exchange, would create friendship and business developments, and would change people’ s life in the world. Which of the following expression is not for E-mail？
A.Communication in new ag
B.Invisible world
C.A live talk
D.Computerized exchange
Which of the following does the writer think is a shortcoming of E-mail？A.Happening as fast as the travelling of light.
B.No writing and speaking
C.No paper and stamps.
D.Response depending on the recipient.
Which of the following is NOT true？A.E-mail is carried out in computers.
B.A response of an E-mail depends on how often the recipient checks in.
C.People don, t believe that E-mail will create friendship.
D.E-mail is not a real conversation.
| 阅读理解 |
| The home service industry in Beijing is expected to become more attractive both as a job and as an industry. Sources at the Beijing People's Political Consultative Conference said resistance to home service work is melting away from minds of the city's laidoff workers. The Conference suggested the establishment of municipal (市政的) centers which supervise property management, household mending and installation, and house keeping services. Modern city life is creating a need for home services. This will create job opportunities for laidoff workers, said vice director of the Social Judicial Committee of the Conference. Beijing residents have long desired a home service industry. The demand is expected to drive new economic growth. There are few high quality home help services in Beijing and customers are always complaining. In the past, few laidoff workers worked as home helpers, jobs largely taken by young women from the countryside. At the same time, some city residents have not felt safe trusting rural girls with modern household machines or with their small children. Many people would pay more for reliable house keepers who are more familiar with city life, but they have had no way of getting one, even though the city is home to thousands of laidoff workers. By the end of June this year, there were 30,600 jobless workers in the city. Most of them are women in their 40's, who are not blessed with particular skills and who have had their work ethics shaped by the planned economy. Many of them were at a loss when they first realized they had lost their jobs and a way of life they had got used to for decades. They never imagined being laidoff by state; they never considered other kinds of employment. For them, the private sector (领域) meant taking risks; housekeeping implied lower social status. Gao yunfang, 44, is a pioneer who is breaking the ice. She sells the Beijing Morning Post in the morning, and works at two households in the afternoon. She earns 1,000 yuan per month. So she no longer worries about her daughter's tuition at a university in Shanghai. 1. What is talked about in the passage？ A. Home service. B. Modern city life. C. Laidoff workers. D. Social status. 2. Why didn't the laidoff workers like to do home services in the past？ A. Low salary. B. Lower social status. C. Dirty working condition. D. Too much extra work. 3. Why were many laidoff workers at a loss？ A. Because they didn't get used to the new way of life. B. Because they are too old to find a new job. C. Because they dislike being laid off. D. Because they think they lost their social status. 3. In which ways is home service industry good for our society？ A. It meets the needs of modern life. B. It provides work opportunities for the laidoff worker C. It is a new industry. D. A and B. |
A、AI
B、TV Show
C、Internet of Things
D、Big Data Cloud Computing
A、computer data processing
B、computer data collection
C、computer vision
D、computer drawing function
A、It is the initial of Architecture Intelligence.
B、AI is not really a technology in its own right.
C、It is a collection of different technologies.
D、It enables a machine to sense, comprehend, act and learn with what seems like human levels of intelligence.
A、comprehend
B、sense
C、act
D、teach
A、let the machine capture the features of the thing by touching it
B、let the machine make an exact model of something by taking a picture of it
C、let the machine figure out the texture of something by collecting relative information of it
D、let a machine perceive the world around by acquiring and processing images, sounds, speech, text and other data
A、A great number of job losses
B、Information leakage
C、Degrading human ability
D、Economic depression
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