题目内容
（请给出正确答案）
A.great many…many
B.a great deal of…much
C.much…a great deal
D.many…a great many
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更多“Computers can do （) work in a …”相关的问题
4．Which of the following is implied but not stated？
A．Pupils can use computers to do their homework.
B．Advanced techniques may bring both benefits and harms to our society.
C．The distinction between micros and mainframes has become blurred.
D．A great variety of information sources are available on computer networks.
Which of the following is implied but not stated？
A．Pupils can use computers to do their homework.
B．Advanced techniques may bring both benefits and harms to our society.
C．The distinction between micros and mainframes has become blurred.
D．A great variety of information sources are available on computer networks.
Hackers can do this because ______.
A．computers are hard to reach
B．everyone has their computers locked
C．computers are not very secure
D．companies ask them to do it
Computers are very versatile. This sentence means ______.
A．computers are very expensive
B．computers can do many things
C．computers are very good to play with
D．computers are very cheap
Which of the following is TRUE according to the passage？
A．Earl Joseph is quite optimistic about the ability of computers to do more intelligent work for people in the future.
B．Earl Joseph insisted that computers are smarter and more intelligent than human beings.
C．Nowadays drivers can feed destinations into a computer that will explain what route to take and even tell where parking space are available.
D．Both Ａ and Ｂ.
I've always been an optimist and I suppose that is rooted in my belief that the power of creativity and intelligence can make the world a better place.
For as long as I can remember, I've loved learning new things and solving problems. So when I sat down at a computer for the first time in seventh grade, I was hooked. It was a clunky old Teletype machine and it could barely do anything compared to the computers we have today. But it changed my life.
When my friend Paul Allen and I started Microsoft 30 years ago, we had a vision of "a computer on every desk and in every home," which probably sounded a little too optimistic at a time when most computers were the size of refrigerators. But we believed that personal computers would change the world. And they have. And after 30 years, I'm still as inspired by computers as I was back in seventh grade. I believe that computers are the most incredible tool we can use to feed our curiosity and inventiveness--to help us solve problems that even the smartest people couldn't solve on their own.
Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love to do. He calls it "tap-dance to work." My job at Microsoft is as challenging as ever, but what makes me "tap-dance to work" is when we show people something new, like a computer that can recognize your handwriting or your speech, or one that can store a lifetime's worth of photos, and they say, "I didn't know you could do that with a PC!"
But for all the cool things that a person can do with a PC, there are lots of other ways we can put our creativity and intelligence to work to improve our world. There are still far too many people in the world whose basic needs go unmet.
I believe that my own good fortune brings with it a responsibility to give back to the world. My wife, Melinda, and I have committed to improving health and education in a way that can help as may people as possible.
As a father, I believe that the death of a child in Africa is no less poignant (辛酸的) or tragic than the death of a child anywhere else. And that it doesn't take much to make an immense difference in these children's lives.
I'm still very much an optimist, and I believe that progress on even the world's toughest problems is possible and it's happening every day. We're seeing new drugs for deadly diseases, new diagnostic tools, and new attention paid to the health problems in the developing world.
I'm excited by the possibilities I see for medicine, for education and, of course, for technology. And I believe that through our natural inventiveness, creativity and willingness to solve tough problems, we're going to make some amazing achievements in all these areas in my lifetime.
Career Change
A. People who are thinking about changing careers are often afraid of what will happen if they quit their job. Will they find another one？ Will they like another field as well as the one they are in now？ Will they be able to grow and advance in a new organization？
B. As these questions come to mind, they should try to figure out the answers so they can reach a decision. Although there is a high rate of unemployment in some countries, there are usually jobs for skill ed workers who ca use computers or other equipment. Those who have specialized training in these areas can generally find a position without too much effort.
C .The question of whether they' II like another field more than their current one is also a crucial one. While it' s nice to dream about having another job , the reality may be that they aren't suited for it. For example , if an architect likes to cook but has no idea about how to run a business , it may be risky for him to open a restaurant. He can cook for his friends on weekends and satisfy his dreams of being a chef in that way.
D. Another good way for a person to find out if she will be successful in a new field is to try it out as a part-time job. Being an event planner sounds glamorous but helping friends with parties or weddings might show her that it also very stressful. However, if she has the creativity and organization necessary for such a position , she can continue to plan events for friends until she builds up a reputation. Then she can leave her current job to look for a job in event planning knowing that she' ll be successful in this area.
E. Once a person has found his or her specialty and decides on the change , it' s necessary to stick with it until the business gets off the ground. This usually takes about five years. If the move has been from one company to another, the person should stay until it is clear he is doing a good job and can advance to a higher position. Following this advice will make the transition smoother and the career change successful.
For each question , choose the best answer based on the reading sage. Write A , B , C or D on your Answer Sheet.
21. According to the reading , people who think about changing careers generally____.
A. quit their jobs
B. are afraid of quitting their jobs
C. find another one right away
D. grow and advance in a new organization
22. There is a high rate of unemployment in some countries , but skilled workers____.
A. lose their jobs
B. try to reach a decision
C. use computers
D. with training can still get jobs
23. If a person dreams about doing another job,____.
A. he is suited for it
B. he can run a business
C. he still may not be able to do it
D. he will be satisfied as a chef
24. Having a part-time job____.
A. is a good way to try another career
B. sounds glamorous
C. is very stressful
D. builds up a person' s career
25. You should stay in a new career at least fiv years because____.
A. it' s your specialty
B. you moved from one company to another
C. you can do a good job and advance in that time
D. the transition will smoother
Operators of computers should give instructions to work in the form. of program______.
A．which are introduced to turn into computers
B．through which computers could process "language"
C．which could tell computers what to do and how to do it
D．all of the above
What is the influence of computers？
A、Teachers can use computers in the classroom.
B、Each pupil may ask questions through computers.
C、The computer can inspect and check the pupil’s replies.
D、The computer can replace teachers.
