单选题cause

单选题The new design has made little impact on the buying public.

单选题canal

单选题If you intend using humor in your talk to make people smile, you must know how to identify shared experiences and problems. Your humor must be relevant to the audience and should help to show them that you are one of them or that you understand their situation and are in sympathy with their point of view. Depending on whom you are addressing, the problems will be different. If you are talking to a group of managers, you may refer to the disorganized methods of their secretaries; alternatively if you are addressing secretaries, you may want to comment on their disorganized bosses. Here is an example, which I heard at a nurses' convention, of a story which works well because the audience all shared the same view of doctors. A man arrives in heaven and is being shown around by St. Peter. He sees wonderful accommodations, beautiful gardens, sunny weather, and so on. Everyone is very peaceful, polite and friendly until, waiting in a line for lunch, the new arrival is suddenly pushed aside by a man in a white coat, who rushes to the head of the line, grabs his food and stomps over to a table by himself. "Who is that?" the new arrival asked St. Peter. "Oh, that's God," came the reply, "but sometimes he thinks he's a doctor. " If you are part of the group which you are addressing, you will be in a position to know the experiences and problems which are common to all of you and it'll be appropriate for you to make a passing remark about the inedible canteen food or the chairman's notorious bad taste in ties. With other audiences you mustn't attempt to cut in with humor as they will resent an outsider making disparaging remarks about their canteen or their chairman. You will be on safer ground if you stick to scapegoats like the Post Office or the telephone system. If you feel awkward being humorous, you must practice so that it becomes more natural. Include a few casual and apparently off-the-cuff remarks which you can deliver in a relaxed and unforced manner. Often it's the delivery which causes the audience to smile, so speak slowly and remember that a raised eyebrow or an unbelieving look may help to show that you are making a light-hearted remark. Look for the humor. It often comes from the unexpected. A twist on a familiar quote "If at first you don't succeed, give up" or a play on words or on a situation. Search for exaggeration and understatements. Look at your talk and pick out a few words or sentences which you can turn about and inject with humor.

单选题Computer people talk a lot about the need for other people to become "computer-literate", in other words, to learn to understand computers and what makes them tick. Not all experts agree, however, that is a good idea. One pioneer, in particular, who disagrees, is. David Tebbutt, the founder of Computertown UK. Although many people are seeing this as a successful attempt to bring people closer to the computer, David does not see it that way. He says that Computertown UK was formed for just the opposite reason, to bring computers to people and make them "people-literate". Daived first got the idea when he visited one of America's best-known computer "guru" figures, Bob Arbrecht, in the small university town of Palo Alto in Northern California. Albrect had started a project called Computertown USA in the local literary, and the local children used to call round every Wednesday to borrow some time on the computer there, instead of borrowing literary books. Albrecht was always on hand to answer any questions and to help the children discover about computers in their own way. Over there, in Britain, Computertowns have taken off in a big way, and there are now about 40 scattered over the country. David Tebbutt thinks they are most successful when tied up with a computer club. He insisted there was a vast and important difference between the two, although they complement each other. The clubs cater for the enthusiasts, with some computer knowledge already, who get together and eventually form an expert computer group. This frightens away non-experts, who are happier going to Computertowns where there are computers available for them to experiment on, with experts available to encourage them and answer any questions; they are not told what to do, they find out. David Tebbutt finds it interesting to see the two different approaches working side by side. The computer experts have to learn not to tell people about computers, but have to be able to explain the answer to the questions that people really want to know. In some Computertowns there are question sessions, rather like radio phone-ins where the experts listen to a lot of questions and trying to work out some structure to answer them. People are not having to learn computer jargons, but the experts are having to translate computer mysteries into easily understood terms; the computers are becoming "people-literate".

单选题Some say John is a genius but others think he is an idiot.

单选题I"m afraid it will be a long time before the newcomer catches on to the new system.

单选题These are designed to help. 1 their skills, abilities and appreciation of life; to give them a chance to practice leadership and 2 responsibilities; 3 school courses; and to provide additional outlets and stimuli. There is often a 4 of activities from which to choose, such as nature clubs, musical organizations, science clubs, art and drama groups, or language clubs. A 5 selection of sport activities is always available. 6 every school has a student-run newspaper; often a photographic darkroom is also 7 . Some of these activities take place during the school day, but 8 are held after classes are over. 9 they are optional they 10 a part of the American educational experience. Parents encourage their children to participate in those programs that 11 suit their own special talents and interests. Much is learned during these off-duty hours, especially in 12 of human "give-and-take". Americans believe this 13 human relationships, social skills, and a well-trained body, 14 intellectual development. Both 15 and college admissions officers in the United States carefully consider the extracurricular activities 16 students have participated, both during their free time after school and also during the long holidays. These indicate to them 17 of a young person"s leadership potential, enthusiasm, creativity, 18 of interest, vitality and personality. They weigh these qualities, together with the academic record, in order to 19 a student"s intelligence, perseverance, and ability to use what he knows, 20 merely repeating it by rote on examination papers.

单选题As regards social conventions, we must say a word about the well-known English class system. This is an embarrassing subject for English people, and one they tend to be ashamed of, though during the present century class-consciousness has grown less and less, and the class system has become less rigid. But it still exists below the surface. Broadly speaking, it means there are classes, the "middle-class" and the "working-class".(We shall ignore for a moment the old "upper-class", including the hereditary aristocracy, since it is extremely small in numbers; but some of its members have the right to sit in the House of Lords, and some newspapers take a surprising interest in their private life.)The middle class consists chiefly of well-to-do businessmen and professional people of all kinds. The working class consists chiefly of manual and unskilled workers. The most obvious difference between them is in their accent. Middle-class people use slightly varying kinds of "received pronunciation" which is the kind of English spoken by BBC announcers and taught to overseas pupils. Typical working-class people speak in many different local accents which are generally felt to be rather ugly and uneducated. One of the biggest barriers of social equality in England is the two-class education system. To have been to a so called "public school" immediately marks you out as one of the middle class. The middle classes tend to live a more formal life than working-class people, and are usually more cultured. Their midday meal is "lunch" and they have a rather formal evening meal called "dinner", whereas the working man's dinner, if his working hours permit, is at midday, and his smaller, late-evening meal is called supper. As we have said, however, the class system is much less rigid than it was, and for a long time it has been government policy to reduce class distinctions. Working-class students very commonly receive a university education and enter the professions, and working-class incomes have grown so much recently that the distinctions between the two classes are becoming less and less clear. However, regardless of one's social status, certain standards of politeness are expected of everybody, and a well-bred person is polite to everyone he meets, and treats a laborer with the same respect he gives an important businessman. Servility inspires both embarrassment and dislike. Even the word "sir", except in school and in certain occupations(e. g. commerce, the army, etc.)sounds too servile to be commonly used.

单选题They carried on in spite of the extremely difficult conditions.

单选题captain

单选题Read the following article and answer questions 19-25. For questions 19-25, choose the correct answer A, B, C or D. Mark your answer on your Answer Sheet. A Real Cliffhanger THE digital onslaught of e-books and Amazon-style e-tailers have put bookstores in an existential predicament. Digital books are expected to outsell print titles by 2015 in Britain, says Sam Hancock, digital product manager at HarperCollins, and even sooner in America. With the demise of HMV, that music-peddling stalwart, still fresh in everyone's minds, bricks-and-mortar bookstores appear to be on borrowed time. So, what is the future of the bookstore? This was the burning questions on everyone's lips at a recent event at Foyles's flagship bookshop on Charing Cross Road in London, where some of Britain's leading literary agents, authors, marketing managers and booksellers gathered to discuss its fate ahead of the bookseller's move from its current rambling premises to the former home of Central Saint Martin's art school just up the road For a bookstore to remain successful, it must improve "the experience of buying books," says Alex Lifschutz, an architect whose London-based practice is designing the new Foyles. He suggests an array of approaches: "small, quiet spaces cocooned with books; larger spaces where one can dwell and read; other larger but still intimate spaces where one can hear talks from authors about books, literature, science, travel and cookery." The atmosphere is vital, he adds. Exteriors must buzz with activity, entrances must be full of eye-catching presentations and a bar and cafe is essential. The trend for not only incorporating cafes in bookstores but also placing them on the top floor makes good sense. The new Foyles will have one, Mr.' Lifschutz explains, because this draws shoppers upwards floor-by-floor, which is bound to encourage people to linger longer and spend more. There are plenty of ways to delight the bookstore customer, but few are easily monetized. The consensus is that bookstores need to become cultural destinations where people are prepared to pay good money to hear a concert, see a film or attend a talk. The programming will have to be intelligent and the space comfortable. Given how common it is for shoppers to browse in shops only to buy online later, some wonder whether it makes sense to charge people for the privilege. Victoria Barnsley, head of HarperCollins, thinks it might be a good idea. She cited similar experiments among clothing retailers to charge customers for trying on merchandise. But forcing people to pay for the privilege of potentially paying for goods could deter shoppers altogether. A more attractive idea might be a membership scheme like those offered by museums and other cultural venues. Unlike reward cards, which offer discounts and other nominal benefits, a club membership could provide priority access to events(talks, literary workshops, retreats)and a private lounge where members can eat, drink and meet authors before events. Different memberships could tailor to the needs of children and students. To survive and thrive, bookstores should celebrate the book in all its forms: rare, second-hand, digital, self-printed and so on. Digital and hybrid readers should have the option of buying e-books in-store, and budding authors should have access to self-printing book machines. The latter have been slower to take off in Britain, but in America bookstores are finding them to be an important source of revenue. "The quality is now almost identical to that of a book printed by a major publishing house," says Bradley Graham, owner of a leading independent bookstore in Washington, DC, called Politics & Prose. His shop leases an Espresso Book Machine and makes it available to customers. The bookstore of the future will have to work hard. Service will be knowledgeable and personalized, the inventory expertly selected, spaces well-designed and the cultural events enticing. Whether bookstores, especially small independents are up to the challenge, is not clear. The fate of these stores is a cliffhanger.

单选题breath

单选题Experiments have shown that in selecting personnel for a job, interviewing is at best a hindrance, and may even cause harm. These studies have disclosed that the judgments of interviewers differ markedly and bear little or no relationship to the adequacy of job applicants. Of the many reasons why this should be the case, three in particular stand out. The first reason is related to an error of judgment known as the halo effect. If a person has one noticeable good trait, their other characteristics will be judged as better than they really are. Thus, an individual who dresses smartly and shows self-confidence is likely to be judged capable of doing a job well regardless of his or her real ability. Interviewers are also prejudiced by an effect called the primacy effect. This error occurs when interpretation of later information is distorted by earlier connected information. Hence, in an interview situation, the interviewer spends most of the interview trying to confirm the impression given by the candidate in the first few moments. Studies have repeatedly demonstrated that such an impression is unrelated to the aptitude of the applicant. The phenomenon known as the contrast effect also skews the judgment of interviewers. A suitable candidate may be underestimated because he or she contrasts with a previous one who appears exceptionally intelligent. Likewise, an average candidate who is preceded by one who gives a weak showing may be judged as more suitable than he or she really is. Since interviews as a form of personnel selection have been shown to be inadequate, other selection procedures have been devised which more accurately predict candidate suitability. Of the various tests devised, the predictor which appears to do this most successfully is cognitive ability as measured by a variety of verbal and spatial tests.

单选题The two friends haven"t communicated with each other for years.

单选题What channel did you watch on television last night?

单选题I do not claim to be clever, but I am not stupid.

单选题The boy isn"t dull , but he did badly in the final exams last semester.

单选题Read the following article from a magazine and answer questions 19-25. For questions 19-25, choose the correct answer A, B, C or D. Mark your answer on the Answer Sheet. A Thirsty Planet If you live in a city in North America or Europe, you have probably never thought much about water. Whenever you need some, you turn on the tap and there it is. Millions of people in other parts of the world are not so lucky. They have trouble getting enough clean water for their basic needs. This situation may soon become common all around the world, scientists believe. In fact, they say that the lack of clean water may be one of the biggest issues in the twenty-first century. The reasons for this are clear. On the one hand, people are using more water than ever before. Over the last fifty years, the population of the world has more than doubled. So has the demand for water — for home use, for farming and for industry. On the other hand, supplies of clean water are disappearing. Many sources of surface water — such as rivers, lakes and streams — are too polluted and unhealthy for use as drinking water. This has forced more and more people to drill wells so they can get water from underground. There are enormous amounts of water deep underground in lakes called aquifers. Until recently, scientists believed this groundwater was safe from pollution. Then, in 1980s, people in the Untied States began to find chemicals in their well water, and scientists took a closer look at what was happening. Weldon Spring, Missouri, for example, was the site of a bomb factory during World War II. The factory was destroyed after the war, but poisonous chemicals remained on the ground. Very slowly, theses chemicals dripped down through the ground and into the aquifer. Once they did, however, the water from that aquifer was no longer drinkable. It probably never will be drinkable again. Groundwater is not renewed regularly by the rain, like lake or river water. Thus, if a harmful chemical gets into an aquifer, it will stay there for a very long time. Furthermore, it is nearly impossible to remove all the water in an aquifer and clean out the pollutants. Industrial sites like Weldon Spring are one cause of groundwater pollution. There are thousands of such sites in the Untied States alone, and many others around the world. Groundwater pollution is also caused by modern farming methods, which require the use of large amounts of chemicals in the fields. And finally, yet another important cause of groundwater pollution is waste. That includes solid waste thrown away in dumps and landfills, and also untreated human and animal waste. The situation is indeed very serious. Fortunately, there are many aquifers and they are very large. Only a small number have been seriously damaged so far. But if the world does not want to go thirsty in the near future, further pollution must be prevented. Around the world, governments must make real changes in industry, agriculture and waste disposal.

单选题The residents were alarmed ______ the fire in the forest.