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Another factor in the display of art objects (concerns their continued) (preservation). Because of the sensitivity of some of the materials (used in their creation), it is necessary to control within narrow limits the temperature, humidity, and lighting (which) they are exposed.
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Study Styles
You know whether you're a morning person or a night owl. You know whether you're a picky eater of a human garbage pail. But do you know if you learn better by reading or by hearing？ If you've survived school so far, you already have some sort of study routine for better or worse. We asked students all over the country for the lowdown on their methods of operations, and also collected some hard-won advice. See if you can recognize your own personal study method in the list below and learn how to study effectively.
The Dreamer
You may say you're studying. You may even look like you're studying. But your mind is in the clouds. Your test performance seldom reflects those long hours you spent at your desk, almost studying. Kim, from Montreal, says:" When I get to the library, I end up sitting there and people-watching." Cindy, from Lafayette, Pennsylvania, says:" Personally, I tend to write everything down on flash cards so I can quiz myself later. Everyone else thinks that I'll ace (成绩为A) the exam, but sometimes I find myself spending so much time writing down every little detail that I don't have time to actually study." Warning: If you spend all day pretending studying, you'll pay all night cramming for real. (What a waste of socializing time!) This year's resolution: Stay on target by setting goals (Like four chapters by Wednesday) and asking your friends to test you. Also, tune in to your interests: If you find yourself drawing elaborate doodles in the margins when you're supposed to be analyzing Shakespeare, take drawing classes and snap out of your day dream.
The Grind
One look at your sock drawer, meticulously arranged in rainbow order, suggests control-freak tendencies. You never fail to do a fixed amount of studying each evening and your good grades show it. You cautiously plot a course to conquer an unruly assignment, and you rarely break your routine. Gretchen, from Chicago, describes her hard-core method:" I completely organize all of my notes. Then, before I do anything else, I plan out exactly how many hours I'm going to study and how long I am going to take breaks. In this way, I always stay on task. I read through my notes and then highlight the things I don't know well, to commit them to memory." But she's not done yet! "Then I read my assignments again and take notes and study these notes the same way I studied my class notes." Sarah, from Scarsdale, New York, also considers herself a worker bee. "I plan my work so that there's something I have to do every night of the week. But when there's a test, I'll do all my assignments before trying to do an overview. Studying comes last because I'll wait until the last minute to even try to concentrating on something with so little structure. "Warning: While your self-discipline will serve you well in college (or the military), you might want to add more inspiration to your perspiration. No amount of memorization, or color-coding your notebooks will help you write an original, opinionated essay and you'll be writing plenty. This year's resolution: Vary your routine and think about your own insights more. After reading an assignment, try closing your eyes and recalling what you found interesting before buckling (扣住) down with your impeccable (无瑕疵的) notes. And if you've got a half hour to spare in your study schedule, try something messy and creative, like writing a poem.
The Social Studier
You're the kind who learns out loud. You yak your way to enlightenment, so study buddies are a must. In school, you remember more from hearing the lectures than from doing the reading. Roberta, from Princeton, New Jersey, says:" I went to a study counselor to find out that I learn best by listening. It's true: Until I hear something out loud, it's not really real to me. When I'm studying and I don't understand something in our textbook, I'll call my friends to get the scoop." Amy, from East Lansing, Michi
The Global Environmental Facility, through the United :Nations Development Program, has decided to fund ＄ 9.3 million of the ＄40 million program to help the government of China transform. its market for refrigerators. The refrigerator project began in 1989 when the EPA signed an agreement with the government of China to assist in the elimination of CFCs from refrigerators. Berkeley Lab has been involved in the project since 1995 through the U.S. Environmental Protection Agency, developing the market transformation program based on the success of the first phase of the project, which involved designing and testing CFC (chlorofluorocabon) free, energy-efficient refrigerators. Fridley says that beyond his technical supervisory role, the Laboratory will be involved in training and working with the State Bureau of Technical Supervision as the new efficiency standards are developed.
"Market transformation," Fridley explains, "is the process of shifting consumer demand for a product, in this case to a more energy-efficient, environmentally favorable product through voluntary, market based means such as technical assistance and training for manufacturers, consumer education, and financial incentives to manufacture and sell the more efficient products."
"Collectively, we developed a technical training program for Chinese refrigerator manufacturers interested in developing CFC free, efficient refrigerators; a financial incentive program to motivate manufacturers to build the most efficient refrigerator possible; and a mass purchasing program for Chinese government agencies that acquire refrigerators in bulk," Fridley says.
In 1998, the refrigerator project was awarded an International Climate Protection Award by the EPA. "It is not widely known in the United States, but China has had an energy efficiency policy in place since the early 1980s, says Mark Levine, Environmental Energy Technologies Division director and an advisor to the Chinese government on energy efficiency." The government of China is committed to using energy more efficiently, and this has allowed the economy to grow at nearly twice the rate of energy consumption.
"The Energy-Efficient Refrigerator Project will have a significant, direct effect on reducing greenhouse gas and pollutant emissions. We Berkeley Lab are grateful to have the chance to work with the people and government of China on this project, as well as on our other refrigerator production projects in energy data analysis, appliance efficiency standards, and technical advice on cogeneration plants ," adds Levine.
The main idea of this passage is ______.
A recent study, published in last week's Journal of the American Medical Association, offers a picture of how risky it is to get a lift from a teenage driver. Indeed, a 16-year-old driver with three or more passengers is three times as likely to have a fatal accident as a teenager driving alone. By contrast, the risk of death for drivers between 30 and 59 decreases with each additional passenger, The authors also found that the death rates for teenage drivers increased dramatically after 10 p.m., and especially after midnight. With passengers in the car, the driver was even more likely to die in a late-night accident.
Robert Foss, a scientist at the Highway Safety Research Center of University of North Carolina, says the higher death rates for teenage drivers have less to do with "really stupid behavior" than with just a lack of driving experience. "The basic issue" he says, "is that adults who are responsible for issuing licenses fail to recognize how complex and skilled a task driving is."
Both he and the author of the study believe that the way to mitigate (使……缓解)the problem is to have states institute so-called graduated licensing systems, in which getting a license is a multistage process. A graduated license requires that a teenager first prove himself capable of driving in the presence of an adult, followed by a period of driving with night of passenger restrictions, before graduating to full driving privileges.
Graduated licensing systems have reduced teenage driver crashes, according to recent studies. About half of the states now have some sort of graduated licensing system in place, but only 10 of those states have restrictions on passengers. California is the strictest, with a novice(新手) driver prohibited from carrying any passenger under 20(without the presence of an adult over 25)for the first six months.
Which of the following situations is most dangerous according to the passage？
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文： One kind of vacation that many Americans enjoy is camping. Each summer millions of Americans drive to the countryside where they find places to camp. The national parks, many of which are in the mountains, are favorite camping places. Campers enjoy the fresh air, the lakes and the forests which they find in these parks. Campers hike, swim and fish. They can also find many kinds of animals and plants in the parks. Mostly, campers relax. They enjoy a change from their busy lives in the city. Some campers have trailers which they drive or pull behind their cars to their camp sites. Trailers are like houses on wheeks. They have many conveniences which people have in their homes, such as electricity and hot water. But most campers don't have trailers. They camp in tents which they set up in their camp sites. Campers in tents don't have the conveniences that campers in trailers have. Tent campers enjoy a very simple life.
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