2020年大学英语六级长篇阅读匹配练习题(2)
Genetically Modified Foods--Feed the World?
[A] If you want to spark a heated debate at a dinner party, bring up the topic about genetically modified foods. For many people, the concept of genetically altered, high-tech crop production raises all kinds of environmental, health, safety and ethical questions. Particularly in countries with long agrarian traditions--and vocal green lobbies--the idea seems against nature.
[B] In fact, genetically modified foods are already very much a part of our lives. A third of the corn and more than half the soybeans and cotton grown in the U. S. last year were the product of biotechnology, according to the Department of Agriculture. More than 65 million acres of genetically modified crops will be planted in the U. S. this year. The genetic is out of the bottle.
[C] Yet there are clearly some very real issues that need to be resolved. Like any new product entering the food chain, genetically modified foods must be subjected to rigorous testing. In wealthy countries, the debate about biotech is tempered by the fact that we have a rich array of foods to choose from--and a supply that far exceeds our needs. In developing countries desperate to feed fast-growing and underfed populations; the issue is simpler and much more urgent： Do the benefits of biotech outweigh the risks?
[D] The statistics on population growth and hunger are disturbing. Last year the world's population reached 6 billion. And by 2050, the UN estimates, it will be probably
near 9 billion. Almost all that growth will occur in developing countries. At the same time, the world's available cultivable land per person is declining. Arable land has declined steadily since 1960 and will decrease by half over the next 50 years, according to the International Service for the Acquisition of Agri-Biotech Applications ( ISAAA).
How can biotech help?
[E] Biotechnologists have developed genetically modified rice that is fortified with beta-carotene(胡萝卜素)--which the body converts into vitamin A--and additional iron, and they are working on other kinds of nutritionally improved crops. Biotech can also improve farming productivity in places where food shortages are caused by crop damage attribution to pests, drought, poor soil and crop viruses, bacteria or fungi ( 真菌 ).
[F] Damage caused by pests is incredible. The European corn borer, for example, destroys 40 million tons of the-world's corn crops annually, about 7% of the total. Incorporating pest-resistant genes into seeds can help restore the balance. In trials of pest-resistant cotton in Africa, yields have increased significantly. So far, fears that genetically modified, pest-resistant crops might kill good insects as well as bad appear unfounded.
[G] Viruses often cause massive failure in staple crops
in developing countries. Two years ago, Africa lost more than half its cassava (树薯) crop--a key source of calories-to the mosaic virus (花叶病毒).Genetically modified, virus-resistant crops can reduce that damage, as can drought-tolerant seeds
in regions where water shortages limit the amount of land
under cultivation. Biotech can also help solve the problem of soil that contains excess aluminum, which can damage roots and cause many staple-crop failures. A gene that helps neutralize aluminum toxicity (毒性) in rice has been identified. Many scientists believe biotech could raise overall crop productivity in developing countries as much as 25% and help prevent the loss of those crops after they are harvested.
[H]Yet for all that promise, biotech is far from being the whole answer. In developing countries, lost crops are only one cause ofhunger. Poverty plays the largest role. Today more than 1 billion people around the globe live on less than 1 dollar a day. Making genetically modified crops available will not reduce hunger if farmers cannot afford to grow them or if the local population cannot afford to buy the food those farmers produce.
[I] Biotech has its own "distribution" problems. Private-sector biotech companies in the rich countries carry out much of the leading-edge research on genetically modified crops. Their products are often too costly for poor farmers in the developing world, and many of those products won't even reach the regions where they are most needed. Biotech firms have a strong financial incentive to target rich markets first in order to help them rapidly recoup the high costs of product development. But some of these companies are responding to needs of poor countries.
[J] More and more biotech research is being carried out
in developing countries. But to increase the impact of genetic research on the food production of those countries,
there is a need for better collaboration between government agencies--both local and in developed countries--and private biotech firms. The ISAAA, for example, is successfully partnering with the U. S. Agency for International Development, local researches and private biotech companies
to find and deliver biotech solutions for farmers in developing countries.
Will "Franken-foods" feed the world?
[K]Biotech is not a panacea ( 治百病的药), but it does promise to transform agriculture in many developing countries. If that promise is not fulfilled, the real losers will be
their people, who could suffer for years to come.
[L] The world seems increasingly to have been divided
into those who favor genetically modified foods and those who fear them. Advocates assert that growing genetically altered crops can be kinder to the environment and that eating foods from those plants is perfectly safe. And, they say, genetic engineering--which can induce plants to grow in poor soils or to produce more nutritious foods—will soon become an
essential tool for helping to feed the world's burgeoning( 迅
速发展的) population. Skeptics contend that genetically modified crops could pose unique risks to the environment and to health--risks too troubling to accept placidly. Taking
that view, many European countries are restricting the cultivation and importation of genetically modified
agricultural products. Much of the debate are concerned about of safety. But what exactly does recent scientific research say about the hazards?
[M] Two years ago in Edinburgh, Scotland, eco-vandals stormed a field, crushing canola plants. Last year in Maine, midnight raiders hacked down more than 3,000 experimental poplar trees. And in San Diego, protesters smashed sorghum
and sprayed paint over greenhouse walls. This far-flung outrage took aim at genetically modified crops. But the protests backfired： all the destroyed plants were conventionally bred. In each case, activists mistook ordinary plants for genetically modified varieties.
[N] It's easy to understand why. In a way, genetically modified crops--now on some 109 million acres of farmland worldwide--are invisible. You can't see, taste or touch a
gene inserted into a plant or sense its effects on the environment. You can't tell, just by looking, whether pollen containing a foreign gene can poison butterflies or fertilize plants miles away. That invisibility is precisely what
worries people. How, exactly, will genetically modified crops affect the environment--and when will we notice?
[O] Advocates of genetically modified or transgenic crops say the plants will benefit the environment by requiring
fewer toxic pesticides than conventional crops. But critics fear the potential risks and wonder how big the benefits
really are. "We have so many questions about these plants," remarks Guenther Stotzky, a soft microbiologist at New York University. "There's a lot we don't know and need to find out. "As genetically modified crops multiply in the landscape, unprecedented numbers of researchers have started fanning
into the fields to get the missing information. Some of their recent findings are reassuring; others suggest a need for vigilance.
46. According to the UN's prediction, the population growth from now to 2050 is nearly all in developing countries.
47. Those people and countries restricting and opposed to planting and importing of genetically modified $ plants worry about their safety.
48. The boosters of genetically modified crops argue that these altered plants need fewer toxic pesticides.
49. The mosaic virus led to the loss of more than half of African main food two years ago.
50. Genetically modified crops can help to improve
nutrient contents and farming productivity.
51. The most important factor that leads to hunger in developing countries is poverty, not crops lost.
52. The far-flung outrage destroys fields and plants because they misidentified ordinary plants for genetically modified varieties.
53. The debate on genetically modified foods is more heated in developing countries with fast-growing and half-starved populations.
54. One third of corn planted in America was genetically modified corn last year.
55. Majority of people believe genetically modified crop causes environmental problems.
46. According to the UN's prediction, the population growth from now to 2050 is nearly all in developing countries
译文根据联合国的预测，从现在到2050年的人口增长几乎都集中在发展中家。
定位关键词UN，2050，in developing countries定位到原文划线句。
47. Those people and countries restricting and opposed to planting and importing of genetically modified plants worry about their safety.
译文对转基因农作物产品的种植和进口持限制与反对态度的人们和国家所担心的足其安全问题。
定位由关键词restricting，safety定位到原文划线句。
48. The boosters of genetically modified crops argue that these altered plants need fewer toxic pesticides.
译文转基因作物支持者辩称转基因作物需要更少的有毒杀虫剂。
定位由关键词fewer toxic pesticides定位到原文划线句。
49. The mosaic virus led to the loss of more than half of African main food two years ago.
译文两年前，花叶病毒导致非洲的主要食物损失了一半以上。
定位由关键词The mosaic virus，half，African定位到原文划线句。
50. Genetically modified crops can help to improve nutrient contents and farming productivity.
译文转基因作物有助于改善作物的营养成分和农业生产力。
定位由关键词Genetically modified，nutrient，farming productivity定位到原文划线句。
51. The most important factor that leads to hunger in developing countries is poverty, not crops lost.
译文在发展中国家，导致饥饿的最重要原因是贫穷，而非作物损失。
定位由关键词poverty，developing countries定位到原文划线句。
52. The far-flung outrage destroys fields and plants because they misidentified ordinary plants for genetically modified varieties.
译文这些暴行破坏了田地与农作物，他们把一般作物误认为是转
基因作物。
定位由关键词far-flung outrage，destroys定位到原文划线句。
53. The debate on genetically modified foods is more heated in developing countries with fast-growing and half-starved populations.
译文在人口快速增长且吃不饱饭的发展中国家，对于转基因作物
的争议更加激烈。
定位由关键词developing countries.population定位到原文划
线句。
54. One third of corn planted in America was genetically modified corn last year.
译文秘去年，美国转基因玉米的种植面积占到了三分之一。
定位由关键词third，planted，America，last year定位到原
文划线句。
55. Majority of people believe genetically modified crop causes environmental problems.
译文绝大部分人认为转基因作物会引起环境问题。
定位由关键词people，environmental定位到原：史划线句。
大学英语六级阅读理解专题训练 2016年下半年英语四六级迫在眉睫，同学们准备得如何了?下面是网提供给大家关于大学阅读理解专题训练，希望对大家的备考有所帮助。 What is it about Americans and food? We love to eat, but we feel 1 about it afterward. We say we want only the best, but we strangely enjoy junk food. We’re 2 with health and weight loss but face an unprecedented epidemic of obesity(肥胖). Perhaps the 3 to this ambivalence(矛盾情结) lies in our history. The first Europeans came to this continent searching for new spices but went in vain. The first cash crop(经济作物) wasn’t eaten but smoked. Then there was Prohibition, intended to prohibit drinking but actually encouraging more 4 ways of doing it. The immigrant experience, too, has been one of inharmony. Do as Romans do means eating what “real Americans” eat, but our nation’s food has come to be 5 by imports—pizza, say, or hot dogs. And some of the country’s most treasured cooking comes from people who arrived here in shackles. Perhaps it should come as no surprise then that food has been a medium for the nation’s defining struggles, whether at the Boston Tea Party or the sit ins at southern lunch counters. It is integral to our concepts of health and even morality whether one refrains from alcohol for religious reasons or evades meat for political 6 . But strong opinions have not brought 7 . Americans are ambivalent about what they put in their mouths. We have become 8 of our foods, especially as we learn more about what they contain. The 9 in food is still prosperous in the American consciousness. It’s no coincidence, then, that the first Thanksgiving holds the American imagination in such bondage(束缚). It’s w hat we eat—and how we 10 it with friends, family, and strangers—that help define America as a community today. A. answer I. creative B. result J. belief C. share K. suspicious D. guilty L. certainty E. constant M. obsessed F. defined N. identify
大学英语六级第一次模考试题阅读
Passage One Questions 52 to 56 are based on the following passage. The 35 percent of African-American youth living in poverty are the most visible victims of what is often called the achievement gap. But black children of all socioeconomic levels perform worse on national tests and graduate in fewer numbers than their white middle-class peers. A study by the U.S. Department of Education’s National Center for Education Statistics found that African-American students scored, on average, 26 points lower than white students on their reading and math tests. Some say, as Harvard psychologist Richard J. Herrnstein and American Enterprise Institute political scientist Charles Murray did in their 1994 book, The Bell Curve, that the cause is genetic. And though The Bell Curve has been discredited in scientific circles, the idea that IQ is somehow linked to race has been slow to retreat. Others, like Cornell University researchers Gary Evans and Michelle Schamberg, believe that “physiological stress is a plausible model for how poverty could get into the brain and eventually interfere with achievement,” as they wrote in Proceedings of the National Academy of Sciences. Our best efforts at narrowing the gap nationally — think No Child Left Behind —haven’t worked. But locally, there are now signs of hope. At the Harlem
大学英语六级阅读模拟试题及答案 第一篇 A scientific panel convened by the World Health Organization recommended guidelines on Friday for doctors conducting clinical studies of SARS patients. The panel urged doctors to apply the guidelines in analyzing the masses of potentially useful information about various therapies that were collected in this year’s epidemic. Much of that information has not been published or analyzed. “It is a matter of urgency to get better analysis and review,” said Dr. Simon Mardel, a WHO official who led the two-day meeting that ended on Friday. He said thousands of potential therapies and compounds had been tested so far as researchers try to determine treatments for SARS, or severe acute respiratory syndrome. “We recognize that having no treatment for SARS is hindering our ability to control an epidemic in so many ways.” He said. In the epidemic earlier this year, various treatments, like drugs to fight the virus or strengthen the immune system, as well as traditional Chinese medicine, were delivered under emergency conditions, in widely different settings and countries to patients suffering from varying stages of the illness. Those conditions—generally without standardized measurements or controlled situations—have made it hard to interpret results. Standard supportive therapy like nursing, and in severe cases the use of mechanical respirators（呼吸器）to help patients breathe, is the mainstay（主要支持）of SARS care, and helped many patients survive. But doctors still do not know how best to treat SARS patients who have breathing difficulties. Dr. Mardel said. One method is invasive ventilation. A second method involves blowing oxygen into the lungs through a mask. Both carry the risk of transmitting the virus to hospital employees. Without proper analysis, the panel was unable to say definitively which treatment worked best, or which caused the most harm. “There is a lack of shared information,” Dr. Mardel said, noting that a lot of data have not been published. The panel also agreed on guidelines that would allow doctors to conduct quick and safe clinical trials, a process that generally takes years to complete. The world Health Organization, a United Nations agency did not release the guidelines. Dr. Mardel said they were flexible because no one knew where, when and in what setting SARS would return. Experts in many countries have already listed the treatments they want to test, and the health agency is leaving these decisions to individual nations. 1. Guidelines recommended by the scientific panel can be used for _____. A. gathering potentially useful information about various therapies collected B. conducting clinical studies of SARS patients C. determining treatment for SARS D. publishing all the information about SARS
2014年12月大学英语六级长篇阅读匹配1 It's Time to Pay Attention to Sleep A. After being diagnosed with brain and lung cancer in 2011, Lynn Mitchell, 68, was averaging about an hour of solid sleep a night. Stressed about her treatments, she was paying for it in hours of lost sleep. B. The brain cancer was already affecting her mobility--Mitchell was often dizzy and would lose her balance--but the lack of sleep made things worse. Even walking became increasingly difficult. Exhausted in the mornings, she was practically incoherent (精神恍惚). When her doctors recommend she see a sleep therapist, Mitchell was relieved at how benign it sounded in comparison to the chemotherapy (化学疗法)she had undergone and the gene therapy trial she was undergoing, which had side effects like nausea and fatigue. C. For about nine weeks, Mitchell worked with the sleep therapist to adjust her sleep habits. She went to bed only when she was extremely fired. She quit watching TV in bed. She stopped drinking caffeinated (含咖啡因的) coffee in the evening. She also learned breathing exercises to relax and help her fall asleep. It was all quite simple and common sense, and most importantly, noninvasive and didn't require taking any pills. D. "It's common knowledge that sleep is needed for day to day function," says Dr. David Rapoport, director of the Sleep Medicine Program at NYU School of Medicine. "What isn't common knowledge is that it really matters--it's not just cosmetic." Rapoport has long seen people seek sleep therapy because they're chronically fired or suffering from insomnia, but an increasing number of patients are being referred to his center for common diseases, disorders, and mental health. E. Researchers have known for some time that sleep is critical for weight maintenance and hormone balance. And too little sleep is linked to everything from diabetes (糖尿病) to heart disease to depression. Recently, mounting evidence indicates that sleep plays a role in nearly every aspect of health. Beyond chronic illnesses, a child's behavioral problems at school could be rooted in mild sleep apnea (呼吸暂停). And studies have shown children with ADHD (注意力缺陷多动症) are more likely to get insufficient sleep. A recent study published in the journal SLEEP found a link between older men with poor sleep quality and cognitive decline. Another study shows sleep is essential in early childhood for development, learning, and the formation and retention of memories. F. But to many of us, sleep is easily sacrificed, especially since lack of it isn't seen as life threatening.Over time, sleep deprivation can have serious consequences, but we mostly sacrifice a night of sleep here and there, and always say that we'll "catch up." Luckily, it is possible to make up for sleep debt (though it can take a very long time), but most Americans are still chronically sleep deprived.
2018年6月大学英语六级考试仔细阅读真题解析（卷二） Section C Directions:There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A),B),C)and D).You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre. Passage One Questions 46 to 50 are based on the following passage. Economically speaking, are we better off than we were ten years ago? Twenty years ago? In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015. Unfortunately, that conclusion puts too much weight on a useful, but flawed and incomplete, statistic. Among the more significant problems with the Census’s measure are that: 1) it excludes taxes, transfers, and compensation like employer-provided health insurance; and 2) it is based on surveys rather than data. Even if precisely measured, income data exclude important determinants of economic well-being, such as the hours of work needed to earn that income. While thinking about the question, we came across a recently published article by Charles Jones and Peter Klenow, which proposes an interesting new measure of economic welfare. While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality. Moreover, it can be used to assess economic performance both across countries and over time. The Jones-Klenow method can be illustrated by a cross-country example. Suppose we want to compare the economic welfare of citizens of the U.S. and France in 2005. In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average. However, that comparison omits other relevant factors: leisure time, life expectancy, and economic inequality. The French take longer vacations and retire earlier, so typically work fewer hours; they enjoy a higher life expectancy, presumably reflecting advantages with respect to health care, diet, lifestyle, and the like; and income and consumption are somewhat more equally distributed there than in the U.S. Because of these differences, comparing France’s consumption with the U.S.’s overstates
Reading Comprehension for CET 6 Passage 1 In the 1962 movie Lawrence of Arabia,one scene shows an American newspaper reporter eagerly snapping photos of men looting a sabotaged train.One of the looters,Chief Auda abu Tayi of the Howeitat clan,suddenly notices the camera and snatches it.Am I in this?he asks,before smashing it open.To the dismayed reporter,Lawrence explains,He thinks these things will steal his virtue.He thinks you're a kind of thief. As soon as colonizers and explorers began taking cameras into distant lands,stories began circulating about how indigenous peoples saw them as tools for black magic.The ignorant natives may have had a point.When photography first became available,scientists welcomed it as a more objective way of recording faraway societies than early travelers' exaggerated accounts.But in some ways,anthropological photographs reveal more about the culture that holds the camera than the one that stares back.Up into the 1950s and 1960s,many ethnographers sought pure pictures of primitive cultures,routinely deleting modern accoutrements such as clocks and Western dress.They paid men and women to re-enact rituals or to pose as members of war or hunting parties,often with little regard for veracity.Edward Curtis,the legendary photographer of North American Indians,for example,got one Makah man to pose as a whaler with a spear in 1915--even though the Makah had not hunted whales in a generation. These photographs reinforced widely accepted stereotypes that indigenous cultures were isolated,primitive,and unchanging.For instance,National Geographic magazine's photographs have taught millions of Americans about other cultures.As Catherine Lutz and Jane Collins point out in their 1993 book Reading National Geographic,the magazine since its founding in 1888 has kept a tradition of presenting beautiful photos that don't challenge white,middle-class American conventions.While dark-skinned women can be shown without tops,for example,white women's breasts are taboo.Photos that could unsettle or disturb,such as areas of the world torn asunder by war or famine,are discarded in favor of those that reassure,to conform with the society's stated pledge to present only kindly visions of foreign societies.The result,Lutz and Collins say,is the depiction of an idealized and exotic world relatively free of pain or class conflict. Lutz actually likes National Geographic a lot.She read the magazine as a child,and its lush imagery influenced her eventual choice of anthropology as a career.She just thinks that as people look at the photographs of other cultures,they should be alert to the choice of composition and images. 1.The main idea of the passage is______________. [A]Photographs taken by Western explorers reflect more Westerners’ perception of the indigenous cultures and the Western values. [B]There is a complicated relationship between the Western explorers and the primitive peoples. [C]Popular magazines such as National Geographic should show pictures of the exotic and idealized worlds to maintain high sales. [D]Anthropologists ask the natives to pose for their pictures,compromising the truthfulness of their pictures. 2.We can infer from the passage that early travelers to the native lands often_________. [A]took pictures with the natives [B]gave exaggerated accounts of the native lands
大学英语六级阅读理解的分数组成大学英语六级阅读理解的分数组成 分值占整套试卷的35%满分248.5分考试时间：40分钟 说明： 1、选词填空5% 2、长篇阅读10% 3、仔细阅读20% 妙招之一，我们要扫读全文，确定文章的大概结构。 如何扫读全文呢重点去读文章的第一段，如果各部分有小标题，还要读一下各部分的小标题，如果无小标题，则扫读每段的首句，这样做的目的就是为了把握文章的大意和总体结构，同时也能快速的得出后面主旨题的答案。 妙招之二，要将考查题目与原文相对应。 六级考试与考研英语一样，在题目的设置上呈现出出题顺序与行文顺序一致的规律。最后一题的答案定位信息点一般不可能在第一段或前面几段出现。所以我们按顺序把每一道题目题干中的定位词先划出来，再按段落顺序依次去定位。 那么，何为定位词呢?通常分为两类：第一类是表时间、数字及首字母大写的人名地名等专有名词;第二类是比较长，比较复杂的名词;这里切记，不能用表达中心思想的主题词去定位，因为文章通篇讲的都是它。由于问题顺序和文章行文顺序一致，所以先做第一小题，然后做第二小题，看一道，做一道。千万不要把文章全部看完后再做题，或者全部题目看完后再读文章。
在将题目和文章比对的同时，要善于学会精读重点信息。比如，文中举例处，引语及多个名词并列而不是完整句子的内容，均可略读。此外，要多关注文中的逻辑关系词，对于这些词的把握，有助 于我们精确把握重要信息。通常要注意下面三种逻辑关系： (1)并列、递进关系：and，or，besides，furthermore， what’smore，then，inaddition，moreover，inotherwords; (2)因果关系：asaresultof，onaccountof，asaresult，thanksto，therefore，hence，consequently，because，for，dueto，owingto; (3)转折关系：whereas，however，but，nevertheless，yet，infact; 最后，要学会运用特殊的标点符号，比如冒号，破折号，小括号。这些标点符号的出现就是对前面的内容作进一步的说明。所以，在 阅读文章时，可以跳读这些标点符号后面的信息，从而帮助我们节 省更多宝贵的时间并且更加快速地把握文章的主旨。 妙招之三，精炼原文，学会概括。 1、扩充词汇量 2、学会对六级不同考试题目的理解
大学英语六级阅读理解练习及答案 导读：我根据大家的需要整理了一份关于《大学英语六级阅读理解练习及答案》的内容，具体内容：下面是我给大家整理的，希望对大家有帮助。Laziness is a sin(罪), everyone knows that. We have probably all had ... 下面是我给大家整理的，希望对大家有帮助。 Laziness is a sin(罪), everyone knows that. We have probably all had lectures pointing out that laziness is immoral, that it is wasteful, and that lazy people will never amount to anything in life. But laziness can be more harmful than that, and it is often caused by more complex reasons rather than simple wish to avoid work. Some people who appear to be lazy are suffering from much more serious problems. They may be so distrustful of their fellow workers that they are unable to join in any group task for fear of ridicule or of having their idea stolen. These people who seem lazy may be ruined by a fear of failure that prevents fruitful work. Or other sorts of fantasies (幻想) may prevent work; some people are so busy planning, sometimes planning great deals of fantastic achievements that they are unable to deal with whatever "lesser" work is on hand. Still other people are not avoiding work; strictly speaking, they are merely procrastinating rescheduling their day.
2011年6月大学英语六级真题及答案 Part IV Reading Comprehension (Reading in Depth) (25 minutes) Section A Directions: In this section, there is a short passage with 5 questions or incomplete statements. Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words. Please write your answers on Answer Sheet 2. Questions 47 to 51 are based on the following passage. How good are you at saying "no"? For many, it's surprisingly difficult. This is especially true of editors, who by nature tend to be eager and engaged participants in everything they do. Consider these scenarios: It's late in the day. That front-page package you've been working on is nearly complete; one last edit and it's finished. Enter the executive editor, who makes a suggestion requiring a more-than-modest rearrangement of the design and the addition of an information box. You want to scream: "No! It's done!" What do you do? The first rule of saying no to the boss is don't say no. She probably has something in mind when she makes suggestions, and it's up to you to find out what. The second rule is don't raise the stakes by challenging her authority. That issue is already decided. The third rule is to be ready to cite options and consequences. The boss's suggestions might be appropriate, but there are always consequences. She might not know about the pages backing up that need attention, or about the designer who had to go home sick. Tell her she can have what she wants, but explain the consequences. Understand what she's trying to accomplish and propose a Plan B that will make it happen without destroying what you've done so far. Here's another case. Your least-favorite reporter suggests a dumb story idea. This one should be easy, but it's not. If you say no, even politely, you risk inhibiting further ideas, not just from that reporter, but from others who heard that you turned down the idea. This scenario is common in newsrooms that lack a systematic way to filter story suggestions. Two steps are necessary. First, you need a system for how stories are proposed and reviewed. Reporters can tolerate rejection of their ideas if they believe they were given a fair hearing. Your gut reaction (本能反应) and dismissive rejection, even of a worthless idea, might not qualify as systematic or fair. Second, the people you work with need to negotiate a "What if ...?" agreement covering "What if my idea is turned down?" How are people expected to react? Is there an appeal process? Can they refine the idea and resubmit it? By anticipating "What if...?" situations before they happen, you can reach understanding that will help ease you out of confrontations. 47. Instead of directly saying no to your boss, you should find out __________. 48. The author's second warning is that we should avoid running a greater risk by __________. 49. One way of responding to your boss's suggestion is to explain the __________ to her and offer an alternative solution. 50. To ensure fairness to reporters, it is important to set up a system for stories to __________. 51. People who learn to anticipate "What if...?" situations will be able to reach understanding and avoid __________. Section B Directions:There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the centre. Passage One Questions 52 to 56 are based on the following passage. At the heart of the debate over illegal immigration lies one key question: are immigrants good or bad for the economy? The American public overwhelmingly thinks they're bad. Yet the consensus among most economists is