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[主观题]

Which is the most important risk factor？A．poor dietB．diabetesC．high blood cholesterolD．bee

Which is the most important risk factor？

A．poor diet

B．diabetes

C．high blood cholesterol

D．beer drinking

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发布时间：2020-10-31

更多“Which is the most important risk factor？A．poor dietB．diabetesC．high blood cholesterolD．bee”相关的问题

第1题

Im told that during an international game of chess （国际象棋), many beautiful moves couldb

Im told that during an international game of chess (国际象棋), many beautiful moves couldbe made on a chessboard. In a decisive36in which he was evenly matched with a Russianmaster ____ 37____, Marshall found his queen under serious attack. There were several ways of ____ 38____,and since the queen is the most____39____piece, spectators (观众) thought Marshall would naturallymove his queen to ____ 40____ Deep in thought, Marshall used all his time to consider the ____ 41____. He picked up his queen,paused, and placed it down on the most ____ 42 ____ square of all-a square from which the queen couldbe____43____by any one of three enemy pieces. Marshall had sacrificed (牺牲) his queen-an unthinkable move. Everyone else was ____ 44____ Then the Russian, and the____45____, realized that Marshall had actually made a____46____move.It was clear that no matter how the____47____was taken, the Russian. would soon be in a____48____posi-tion. Seeing this, the Russian admitted his defeat. When spectators recovered from the____49____of Marshalls daring, they showered the chessboardwith money. Marshall had achieved____50____in a very unusual and daring fashion-he had____51____bysacrificing the queen. To me, its not____52____that he won. What counts is that Marshall had broken with standard____ 53____to make such a move. He had looked____54____the usual patterns of play and had been willingto consider an imaginative risk on the basis of his judgment and his judgment alone. No matter howthe game ____ 55 ____ , Marshall was the winner. 根据材料请回答下列各 A．experience B．battle C．game D．chance

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第2题

Read the following reviews of a book called The Bosses Speak. For each question 1-6, choos

e the correct answer. Mark letter (A,B or C) on your Answer Sheet. John Stuart is an executive recruitment specialist who has turned to writing. The result is this book, based on interviews with twenty Chief Executives. Each top manager—none of them famous names, surprisingly is given a short chapter, and there is some introductory material and a conclusion. This means you can jump from one person to another, in any order, which is good for people who are too busy to read a book form. cover to cover. For a management book it isnt expensive, although whether its good value for money is doubtful. Some of the twenty interviewees started their own businesses, while others joined a company and worked , and fairly new in their position, and others have had years of experience—though, strangely, Stuart doesnt seem interested in these differences. The interviewees work in everything, from retailing to airlines to software, and it is this variety that forms the main theme of Stuarts book. I have to say that Stuarts approach annoys me. He rarely stays at a distance from his interviewees, who are mostly presented in their own, positive words. If this were always the case, at least you would know where you were. But he seems to dislike certain interviewees. As a result, I dont know whether to accept any of his opinions. It also means that the book gives no clear lessons. At the very least, I expected to learn what makes a successful Chief Executive. But these people seem to share two types of qualities. Some of them are very common, suggesting that anyone can be equally successful, which is definitely not the case. And the other qualities are ones which most successful bosses Ive seen definitely do not have. So in the end Im no wiser about what really goes on. Perhaps Im being unfair. As long as you dont think about whether youd like them as friends, and pay no attention to most of the advice they give, the most readable parts are where the bosses describe their route to their present position. Stuart seems to think that his book would be useful for people aiming for the top, and that it might even make a few want to start their own company; but, in fact, what they could learn here is very limited. Seen as light business reading for a doctor or teacher, though, this book would provide some good entertainment.

The reviewer suggests that one advantage of the book is that .

A.it is better value than other management books

B.it does not need to be read right through

C.it is about well-known people

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第3题

听力原文： In todays class, well discuss Toni Morrisons novel Beloved. As Im sure you al

l know, Morrison is both a popular and highly respected author and its not easy to be both. Born in 1931, Morrison has written some of the most touching and intelligent works on the African-American experience ever written by anyone. And yet to call her an African-American writer doesnt seem to do her justice. In many ways, shes simply an American writer and certainly one of the best. Beloved is a truly remarkable work. It was recommended for nearly every nature literary class, including the National Book Award and the National Book Critics Circle Award, and it in fact won the Pulitzer Prize for fiction in 1988. Morrison herself is distinguished for having won the Nobel Prize for literature in 1993. What makes Beloved unique is the skillful sure way in which Morrison blends intensely personal storytelling and American history, racial themes and gender themes, the experience of blacks with the experience of all people everywhere, the down-to-earth reality of slavery with the sense of mysterious spirituality. We will be paying special attention to these themes as we discuss this work and Im particularly interested in your views on the relative importance of grace and gender in this book. Is it more important that Sethe, the main character, is black, or that she is a woman？ Which contributes more to her being？ What does Morrison tell us about both？ 23. What do we learn about Toni Morrison？ 24. What honor did Toni Morrison receive in 1993？ 25. What does the speaker tell us about Sethe, the main character, in Morrisons novel Beloved？24．

A．The Book Critics Circle Award.

B．The Nobel Prize for literature.

C．The Pulitzer Prize for fiction.

D．The National Book Award.

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第4题

听力原文：Narrator Listen to part of a lecture in a geography class. Professor Were gon

na look at the effects of global warming on a particular country to get this thing into context and I want to look at Australia, a country with 12 000 kilometers of coastline. Theres a whole series of problems. What I mean by that is uh... in a country like this, well, there are floods, droughts, cyclones, bushfires, landslides, earthquakes, soil degradation and...so on you name it, weve got it! OK. Now on your handouts theres a list of reading materials which you should have a look at in preparation for your tutorials next week. Id particularly recommend The Greenhouse Effect by Henderson-Sellers and Blong—theyre very good on the Australian situation. If you...for general background, Lovelocks is good, and the book edited by Pearman offers a nice review of greenhouse issues in Australia. Ive put them in Special Reserve, so you shouldnt have any trouble finding them. Okey...so Im gonna start today by looking at one of the most serious effects of a change in the global temperature that is, a rise in sea-level and...as I said, Im gonna concentrate today on the effects this would have on the Australian context. If we assume that therell be a meter or so rise in sea-level over uh...say, the next fifty years but unfortunately, the situations not so clear because weve got to take into consideration a variety of scenarios such as increased precipitation at the poles which might actually cause a fall in sea-level. Anyway, taking this figure of a meter rise over, say, the fifty or so years, what are we going to see？ Well, well see an effect on flooding of structures on the coast you know, house, sea walls, ports and the whole infrastructure of roads, rails, power lines and cables, and so on. Secondly, were gonna be seeing shoreline retreat in some low-lying areas. The sea will move inland in areas...such as the Gulf of Carpentaria. To put it another way, in low-lying urban areas, your nice beachfront apartment may just end up floating away and your parking lot two hundred meters from the beach will end up as a prime waterfront estate. Most Australian cities are on the coast and in the case of Brisbane in particular well, take a look at this overhead. Thats roughly the area indicated by the blue line thats gonna be affected with a one meter rise in sea-level. So if youre thinking of investing in real estate in this area, take my advice dont! Again, though, its difficult to predict the situation. Local conditions in some areas may actually increase the deposit of materials affecting an extension of the land. But whichever way you look at it therell be a fairly radical change to many eco-systems, and if you recall last weeks lecture on change well, were really opening a can of worms here. Apart from coastal flooding, we should also expect the penetration of salt water systems into estuaries, rivers and lagoons. If you think about the Myall Lakes system for example well, the whole freshwater complex could be reunited with the sea. One of the most serious direct consequences of this for man of course would be seepage into the groundwater in other words, the seas salt water would enter the water table under the land. This would cause salinity in sources of drinking water and irrigation. Thirdly, we should expect to see a rise in temporary flooding of coastal areas. Im not talking about flooding as a result of increased rainfall, though thats another consideration Ill come to it later. For now, Im talking about flooding as a result of higher tides. Think about it, the swamping of the storm water drainage system. Whats that gonna do to the street youre living in？ So, in summary, as weve seen youve got coastal flooding, destruction of coastal structures, shoreline shifts and salt water intrusion. Ill come back to some of these later, but for now, lets move on and look at tropical cyclones. Everyone remembers Tracy. Or maybe you dont because that is going back to 1974. Im getting a bit old. Now get ready to answer the questions. You may use your notes to help you answer. 18. What is the lecture mainly about？ 19. Which of the following is NOT mentioned as a direct effect of the rise in sea-level？ 20. What does "temporary flooding of coastal areas" mean？ 21. What does the professor imply when she says this？ Professor ...your parking lot two hundred meters from the beach will end up as a prime waterfront estate. Listen again to part of the lecture. Then answer the question. Professor But whichever way you look at it therell be a fairly radical change to many eco-systems, and if you recall last weeks lecture on change—well, were really opening a can of worms here. 22. Why does the professor say this？ Professor well, were really opening a can of worms here. Listen again to part of the lecture. Then answer the question. Professor ...but for now, lets move on and look at tropical cyclones. Everyone remembers Tracy. Or maybe you dont because that is going back to 1974. Im getting a bit old. 23. What does the word "Tracy" most probably refer to？Narrator Listen to part of a lecture in a geography class. Now get ready to answer the questions. You may use your notes to help you answer.

What is the lecture mainly about？

A．Global warming.

B．Shoreline retreat.

C．Rise in sea-level.

D．Water intrusion.

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第5题

where Im most （11) ............to see colleagues.A.possibleB.ableC.likely

where Im most (11) ............to see colleagues.

A.possible

B.able

C.likely

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第6题

听音频，回答下面各题。 As a professor at a large American university, I often hear students

saying: “Im only a 1050. ”The unlucky students are speaking of the 26 on SAT, which is used 1 o determine whether they will 27 the college or university of their choice, or they will not have a chance to get a higher education at all. It is obvious that ff students 20 their test scores, then a great amount of their 29 is put in the number. Students who perform. poorly on the exam are left feeling that it is all over. The low test score, they think, will make it 30 for them to get into a good college. and without a 31 from a famous university, they fear that many of lifes doors will remain forever closed. According to a study, the SAT is only a reliable indicator of a students future performances in most cases. 32, it becomes much more accurate when it is set together with other indicators like a students high school grades. Even ff standardized tests like the SAT could show a students 33, they will never be able to test things like confidence, efforts and willpower, and are unable to give us the full picture of a students potentialities. This is not to suggest that we should stop 34 SAT scores in our college admission process. The SAT is an 35 test in many ways, and the score is still a useful means of testing students. However, it should be only one of many methods used. 请回答（26）题__________.

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第7题

Critics of AI would probably agree with the statement that______.A．logic plays the most im

Critics of AI would probably agree with the statement that______.

A．logic plays the most important part in human reasoning

B．fast computation shows the ability of understanding

C．the new silicon chip is working in the way that human brain works

D．reasoning is something too complicated to be duplicated by the computer

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第8题

第三节短文理解2阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。Computers are very im

第三节短文理解2

阅读下列短文，从[A]、[B]、[C]三个选项中选择一个正确答案。

Computers are very important to modem (现代的) life. Many people think that in the future computers will be used in lots of everyday life. It is thought that we won't have to go shopping because we will be able to get most things which are sold in the shops on the Interact. There will be no more books because we will be able to get all texts from computers. The Internet will be used to play games, see films and buy food. Most telephone calls will be made by computers.

Some people are glad about these new ways of shopping and communication (交流). Others do not think that computers will replace (取代) our old ways.

Let's look at books, for example. Some people think that one day we will not read books made of paper. In- stead, we will buy and read books using computers. We will read texts on small pocket computers. The computers will keep many different books in them at the same time. We won't need to turn lots of pages and paper will be saved. Computerized (计算机化的) books will be used more and more.

Is Internet shopping such a pleasure as going to the shop？ Many people say it is not. It is a pleasure to go into shops and look at things you want to buy. Also probably people won't like to read large texts on our computers, because paper books seem to be more friendly. Maybe computers won't change these two habits (习惯).

In the first paragraph it is thought people will use computers to ______.

A．play games, see films and have meals

B．play games, go shopping and make telephone calls

C．see films, buy food and see the doctor

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第9题

Retirement Brings Most a Big Health Boost The self-reported health of the newly retired im

Retirement Brings Most a Big Health Boost

The self-reported health of the newly retired improves so much that most feel eight years younger, a new European study suggests.

This happy news was true of almost everyone except a small minority -- only 2 percent -- who had experienced "ideal" conditions in their working life, anyway.

"The results really say three things: that work puts an extra burden on the health of older workers, that the effects of this extra burden are largely relieved by retirement and, finally, that both the extra burden and the relief are larger when working conditions are poor," said Hugo Westerlund, lead author of a study published online Nov. 9 in The Lancet (柳叶刀). "This indicates that there is a need to provide opportunities for older workers to decrease the demands in their work out of concern for their health and well-being. "

But of course, added Westerlund, who is head of epidemiology at the Stress Research Institute at Stockholm University in Sweden, "not all older workers suffer from poor perceived health. Many are indeed remarkably healthy and fit for work. But sooner or later, everyone has to slow down because of old age catching up. "

Last week, the same group of researchers reported that workers slept better after retirement than before. "Sleep improves at retirement, which suggests that sleeping could be a mediator between work and perception of poor health," Westerlund said.

This study looked at what the same 15,000 French workers, most of them men, had to say about their own health up to seven years pre-retirement and up to seven years post-retirement.

As participants got closer to retirement age, their perception of their own health declined, but went up again during the first year of retirement.

Those who reported being in poorer health declined from 19.2 percent in the year prior to retirement to 14.3 percent by the end of the first year after retiring. According to the researchers, that means postretirement levels of poor health fell to levels last seen eight years previously.

The changes were seen in both men and women, across different occupations, and lasted through the first seven years of not punching the clock.

Workers who felt worse before retirement and had lower working conditions reported greater improvements as soon as they retired, the team found.

Most of the newly retired feel younger and healthier than before.

A．Right

B．Wrong

C．Not mentioned

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第10题

根据材料回答下列各题： Bill Gates: Unleashing Your Creativity Ive always been an optimist

s 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, Ive loved learning new things and solving problems. So when I satdown at a computer for the first time in seventh grade, I was hooke D. It was a chunky old teletype ma-chine 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 computeron every desk and in every home,” which probably sounded a little too optimistic at a time when mostcomputers were the size of refrigerators. But we believed that personal computers would change their world. And they have. And after 30 years, Im 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 inven-tiveness-to help us solve problems that even the smartest people couldnt solve on their own. Computers have transformed how we learn, giving kids everywhere a window into all of theworlds knowledge. Theyre helping us build communities around the things we care about and to stayclose to the people who are important to us, no matter where they are. Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love todo. He calls it "tap-dancing to work". My job at Microsoft is as challenging as ever, but what makesme "tap-dancing to work" is when we show people something new, like a computer that can recognizeyour handwriting or your speech, or one that can store a lifetimes worth of photos, and they say, "Ididnt 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 putour creativity and intelligence to work to improve our worl D. There are still far too many people in theworld whose most basic needs go unmet. Every year, for example, millions of people die from diseasesthat are easy to prevent or treat in the developed world. 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 manypeople as possible. As a father, I believe that the death of a child in Africa is no less poignant or tragic than the deathpf a child anywhere else, and that it doesnt take much to make an immense difference in thesechildrens lives. Im still very much an optimist, and I believe that progress on even the worlds toughest problemsis possible--and its happening every day. Were seeing new drugs for deadly diseases, new diagnostictools, and new attention paid to the health problems in the developing world. Im 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 prob-lems, were going to make some amazing in all these area in my life. A computer was as big as an icebox when Bill Gates was a high school student. A. Right B. Wrong C. Not mentioned

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第11题

听力原文： As Managing Director of our company Ive been asked to say a few words to you

today about the way the company is organised. At the top above me, theres the Board of Directors. Their job is to administrate the company, make general policies, and so on. There are two kinds of Directors, actually. One kind is what we call non-executive Directors, which means that they are standing in various parts of the business world and are in a position to help the company to succeed. They only appear when there are meetings of the Board, and some of them are on the boards of other companies at the same time. But the second lot of Directors — the Executive Directors — are full-time employees of the company. Most of them are managers of our various departments. The absolute head of the company, of course, is the Chairman of the Board. He is appointed by the Board, and his job is to take the chair at meetings of the shareholders and the Board of Directors, and to represent the companys interests at outside functions. He does not take much part in the running of the business. He leaves me to get on with the job. Mind you, not all chairmen are like that. Our last one was a real pain, always wanted everything done in his own way and he kept on interfering. Then theres me, the Managing Director, or MD for short — as long as you dont think Im a Doctor of Medicine. Now, my job is to coordinate the policies decided by the Directors and see that they are carried out. I do this through the various managers of departments. Questions 16 to 18 are based on the passage you have just heard. 16. What is the main topic of the talk？ 17. Who is responsible for chairing the meetings of the shareholders？ 18. What is MD short for？17．

A．The Chairman of the Board.

B．The Managing Director.

C．The General Manager.

D．The Executive Director.

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