题目内容
Questions 11-13 are based on the following friends’ talk about where to entertain. You now have 15 seconds to read Questions 11-13. Who is Barbara going to shop with
查看答案
搜索结果不匹配？点我反馈
更多问题
We all know that the normal human daily cycle of activity is some 7—8 hours’ sleep alternating with some 16—17 hours’ wakefulness and that, broadly speaking, the sleep normally coincides with the hours of darkness. Our present concern is how easily and to what extent this cycle can be modified. The question is no more academic one. The ease, for example, with which people can change from working in the day to working at night, is a question of growing importance in industries where automation calls for round-the-clock working of machines. It normally takes from five days to one week for a person to adapt to a reversed routine of sleep and wakefulness, sleeping during the day and working at night. Unfortunately, it is often the case in industries where shifts are changed every week; a person may work from 12 midnight to 8 a.m. one week, 8 a.m. to 4 p.m. the next, and 4 p.m. to 12 midnight the third and soon. This means that no sooner has he got used to one routine than he has to change to another, so that much of his time is spent neither working nor sleeping very efficiently. The only real solution appears to be to hand over the night shift to a number of permanent night workers. An interesting study of the domestic life and health of night-shift workers was carried out by Brown in 1957. She found a high incidence of disturbed sleep and other disorders among those on alternating day and night shifts, but no abnormal occurrence of these phenomena among those on permanent night work. This latter system then appears to be the best long-term policy, but meanwhile something may be done to relieve the strains of alternate day and night work by selecting those people who can adapt most quickly to the changes of routine. One way of knowing when a person has adapted is by measuring his body temperature. People engaged in normal daytime work will have a high temperature during the hours of wakefulness and a low one at night; when they change to night work, the pattern will only gradually go back to match the new routine and the speed with which it does so parallels, broadly speaking, the adaptation of the body as a whole, particularly in terms of performance. Therefore, by taking body temperature at intervals of two hours throughout the period of wakefulness it can be seen how quickly a person can adapt to a reversed routine, and this could be used as a basis for selection. So far, however, such a form of selection does not seem to have been applied in practice. Why is the question of "how easily people can get used to working at night" not a mere academic question
Landslides happen when large amounts of rock, mud and other loose materials are suddenly uprooted and sent sliding down a slope. This might be caused by an earthquake or it might happen after a heavy rain or when soil becomes waterlogged after a fall of snow. As the material loses its grip and begins to move down the slope it gathers speed and sweeps up more material with devastating results. Nepal suffers from frequent landslides because the hillsides have been stripped of trees. When it rains the water soaks into the soil and this slides down the mountainside. The worst landslide in Wales’ history came about with the collapse of an artificial mountain on 21 October 1966. A 250-metre high mountain of waste material from the local coal mine had been piled up outside the village of Aberfan. Two million tons of rock, coal and mud began to move with a thunderous roar towards’the local school, uprooting trees and crushing houses. It was the start of the school day and almost every child in the village was there. The building collapsed under the weight of the avalanche, and crushed children and their teachers beneath it. One hundred and forty five people, among them 116 children, lost their lives. Which of the following cannot explain how landslides happen
Passage Five To understand the marketing concept, it is only necessary to understand the difference between marketing and selling. Not too many years ago, most industries concentrated primarily on the efficient production of goods, and then relied on "Persuasive salesmanship" to move as much of these goods as possible. Such production and selling focuses on the needs of the seller to produce goods and then convert them into money. Marketing, on the other hand, focuses on the wants of consumers. It begins with first analyzing the preferences and demands of consumers and then producing goods that will satisfy them. This eye on the consumer approach is known as the marketing concept, which simply means that instead of trying to sell whatever is easiest to produce or buy for resale, the makers and dealers first try to find out what the consumer wants to buy and then go about making it according to consumer demand. This concept does not imply that consumer satisfaction is given priority over profit in a company. There are always two sides to every business activity—the firm and the customer—and each must be satisfied before trade occurs. Successful merchants and producers, however, recognize that the surest route to profit is through understanding customers. This concept has been recognized in such slogans as "Have It Your Way." And "You’re the Boss." A good example of the importance of satisfying the consumer presented it self in mid-1985, when Coca Cola changed the flavor of its drink. The non-acceptance of the new flavor by a significant portion of the public brought about a quick restoration of the Classic Coke, which was then marketed alongside the new King Customer ruled! A successful business deal can take place only when （）
Passage Three If women are mercilessly exploited (剥削) year after year, they are only themselves to blame. Because they tremble at the thought of being seen in public in clothes that are out of fashion, they are always taken advantage of by the designers and the big stores. Clothes which have been worn only a few times have to be put aside because of the change of fashion. When you come to think of it, only a woman is capable of standing in front of a wardrobe (衣柜) packed full of clothes and announcing sadly that she has nothing to wear. Changing fashions are nothing more than the intentional creation of waste. Many women spend vast sums of money each year to replace clothes that have hardly been worn. Women who cannot afford to throw away clothing in this way, waste hours of their time altering the dresses they have. Skirts are lengthened or shortened; necklines are lowered or raised, and so on. No one can claim that the fashion industry contributes anything really important to society. Fashion desihners are rarely concerned with vital things like warmth, comfort and durability (耐用). They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort, as long as they look fight. There can hardly be a man who hasn’t at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day, delicately picking her way through deep snow in high-heeled shoes. When comparing men and women in the matter of fashion the conclusions to be drawn are obvious. Do the constantly changing fashion of women’s clothes, one wonders, reflect basic qualities of inconstancy and instability Men are too clever to let themselves be treated by fashion designers. Do their unchanging styles of dress reflect basic qualifies of stabililty and feasibility That’s for you to decide. According to the passage, which of the following statements is TRUE（）
微信支付 
支付宝支付