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Read the article and select the best answer. Article: "Wanna buy a body? "That was the opening line of more than a few phone calls I got from self-employed photographers when I was a photo editor at U.S.News.Like many in the mainstream press, I wanted to separate the world of photographers into "them" ,who trade in pictures of bodies or run after famous people like Princess Diana, and "us" ,the serious newspeople.But after 16 years in that role, I came to wonder whether the two worlds were easily distinguishable. Working in the reputable world of journalism, I told photographers to cover other people's difficult life situations.I justified marching into moments of sadness, under the appearance of the reader's right to know.I worked with professionals talking their way into situations or shooting from behind police lines.And I wasn't alone. In any American town, after a car crash or some other horrible incident when ordinary people are hurt or killed, you rarely see photographers pushing past rescue workers to take photos of the blood and injuries.But you are likely to see local newspaper and television photographers on the scene -and fast ... How can we justify doing this? Journalists are taught to separate, doing the job from worrying about the consequences of publishing what they record.Repeatedly, they are reminded of a news-business saying: Leave your conscience in the office, A victim may lie bleeding, unconscious, or dead.Your job is to record the image.You're a photographer, not an emergency medical worker.You put away your feelings and document the scene. But catastrophic events often bring out the worst in photographers and photo editors.In the first minutes and hours after a disaster occurs, photo agencies buy pictures.They rush to obtain the rights to be the only one to own these shocking images and death is usually the subject.Often, an agency buys a picture from a local newspaper or an amateur photographer and puts it up for bid by major magazines.The most sought-after special pictures command tens of thousands of dollars through bidding contests. I... Question: When journalists are working, they are told to _ . Options: A: work with their conscience B: respect the privacy of the victim C: separate their work from feelings D: ask police for permission to take photos
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C

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Read the article and select the best answer. Article: As we know, the earth's climate has changed over time.The present rate of climate change depends, in large part, on human activities.Today, people all over the world are making everyday choices that help the environment.Small actions matter.In other words, climate change is your business. A woman in Nicaragua buys fluorescent light bulbs that are 80 percent more energysaving than traditional ones. Many governments are now _ energysaving lights to encourage people to turn to them.Consumers are discovering that the newgeneration bulbs help them save money in the long run. Agriculture accounts for about 14 percent of global greenhouse gas emissions , and transporting the food around adds to the environmental cost.There is a team of young vegetable growers in the United Kingdom who want to encourage kids to start planting their own fruit and vegetables. A young lawyer wearing business clothes rides her bicycle to work in a large U.S.city.She's been biking to work every day for the past two years and says it's a lot easier than many people think.A recent study shows that more Americans bike or walk to work today than before. A university student from southeastern China carries a reusable shopping bag to cut back on disposable plastics.Some large shopkeepers have removed paper and plastic bags, and consumers are responding. In Canberra, Australia, summers are hot and winters cold.To save electricity, Adam Wilson in Canberra uses an energysaving heating system, and he keeps the temperature lower than he did in years past.He still makes it through the summer without air conditioning. Question: According to the passage, which of the following is TRUE? Options: A: The governments don't expect consumers to use the newgeneration bulbs. B: Agriculture should be responsible for part of the global gas emissions. C: Many people in Nicaragua go to work on foot or by bike. D: University students from China always carry disposable shopping bags.
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B

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Read the article and select the best answer. Article: What is the nature of the scientific attitude, the attitude of the man or woman who studies and applies physics, biology, chemistry, geology, engineering, medicine or any other science? We all know that science plays an important role in our societies. However, many people believe that our progress depends on two different aspects of science. The first aspect is the application of the machines, products and systems of knowledge that scientists and technologists develop. The second is the application of the special methods of thought and action that scientists use in their work. What are these special methods of thinking and acting? First of all, it seems that a successful scientist is curious - he wants to find out how and why the universe works. He usually pays attention to problems which he notices have no satisfying explanation, and looks for relationships even if the data available seem to be unconnected. Moreover, he thinks he can improve the existing conditions and enjoys trying to solve the problems which this involves. He is a good observer, accurate, patient and objective and uses the facts he observes to the fullest. For example, trained observers obtain a very large amount of information about a star mainly from the accurate analysis of the simple lines that appear in a spectrum . He does not accept statements which are not based on the most complete evidence available. He rejects authority as the only basis for truth. Scientists always check statements and make experiments carefully and objectively. Furthermore, he does not readily accept his own idea, since he knows that man is the least reliable of scientific instruments and that a number of factors tend to disturb objective investigation. Lastly, he is full of imagination since he often has to look for relationships in data which are not only complex but also frequently incomplete. Furthermore, he needs imagination if he wants to guess how processes work and how events take place. These seem to be some of the ways in which a successful... Question: According to the passage, a successful scientist would NOT _ . Options: A: easily believe in unchecked statements. B: easily criticize others' research work. C: always use his imagination in work. D: always use evidence from observation.
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A