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1、Pacific perhaps 3,200, of which Papua New Guinea alone accounts for well over 800. The median number (中位数)of speakers is a mere 6,000, which means that half the worlds languages are spoken by fewer people than that.Already well over 400 of the total of, 6,800 languages are close to extinction(消亡), w
2、ith only a few elderly speakers left. Pick, at random, Busuu in Cameroon (eight remaining speakers), Chiapaneco in Mexico(150), Lipan Apache in the United States(two or three)or Wadjigu in Australia (one, with a question-mark): none of these seems to have much chance of survival.28. What can we infe
3、r about languages in hunter-gatherer times?A. They developed very fast. B. They were large in number.C. They had similar patterns. D. They were closely connected.29. Which of the following best explains “dominant “ underlined in paragraph 2?A. Complex. B. Advanced. C. Powerful. D. Modern.30. How man
4、y languages are spoken by less than 6, 000 people at present? A. About 6,800 B. About 3,400 C. About 2,400 D. About 1,20031. What is the main idea of the text?A. New languages will be created. B. Peoples lifestyles are reflected in languages.C. Human development results in fewer languages. D. Geogra
5、phy determines language evolution.DWe may think were a culture that gets rid of our worn technology at the first sight of something shiny and new, but a new study shows that we keep using our old devices(装置 ) well after they go out of style. Thats bad news for the environment and our walletsas these
6、 outdated devices consume much more energy than the newer ones that do the same things.To figure out how much power these devices are using, Callie Babbitt and her colleague sat the Rochester Institute of Technology in New York tracked the environmental costs for each product throughout its lifefrom
7、 when its minerals are mined to when we stop using the device. This method provided a readout for how home -energy use has evolved since the early 1990s.Devices were grouped by generation. Desktop computers, basic mobile phones, and box-set TVs defined 1992. Digital cameras arrived on the scene in 1
8、997.And MP3 players, smart phones, and LCDTVs entered homes in 2002, before tablets and e-readers showed up in 2007.As we accumulated more devices, however, we didnt throw out our old ones.“The living-room television is replaced and gets planted in the kids room, and suddenly one day, you have a TV
9、in every room of the house, “said one researcher. The average number of electronic devices rose from four per household in 1992 to 13 in 2007.Were not just keeping these old deviceswe continue to use them. According to the analysis of Babbitts team, old desktop monitors and box TVs with cathode ray
10、tubes are the worst devices with their energy consumption and contribution to greenhouse gas emissions(排放)more than doubling during the 1992 to 2007 window.So whats the solution(解决方案) ? The teams data only went up to 2007, but the researchers also explored what would happen if consumers replaced old
11、 products with new electronics that serve more than one function, such as a tablet for word processing and TV viewing. They found that more on-demand entertainment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%.32. What does the author think of new device
12、s?A. They are environment-friendly. B. They are no better than the old.C. They cost more to use at home. D. They go out of style quickly.33. Why did Babbitts team conduct the research?A. To reduce the cost of minerals. B. To test the life cycle of a product.C. To update consumers on new technology.
13、D. To find out electricity consumption of the devices.34. Which of the following uses the least energy?A. The box-set TV. B. The tablet. C. The LCDTV. D. The desktop computer.35. What does the text suggest people do about old electronic devices?A. Stop using them. B. Take them apart. C. Upgrade them
14、. D. Recycle them.第二节 (共 5 小题;每小题 2 分,满分 10 分) 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Color is fundamental in home designsomething youll always have in every room. A grasp of how to manage color in your spaces is one of the first steps to creating rooms youll love to live in. Do you want a room th
15、ats full of life? Professional? Or are you just looking for a place to relax after a long day? 36 , color is the key to making a room feel the way you want it to feel.Over the years, there have been a number of different techniques to help designers approach this important point. 37 , they can get a
16、 little complex. But good news is that therere really only three kinds of decisions you need to make about color in your home: the small ones, the medium ones, and the large ones.38 . Theyre the little spots of color like throw pillows ,mirrors and baskets that most of us use to add visual interest
17、to our rooms .Less tiring than painting your walls and less expensive than buying a colorful sofa ,small color choices bring with them the significant benefit of being easily changeable .Medium color choices are generally furniture pieces such as sofas, dinner tables or bookshelves 39 . They require a bigger commitment than smaller ones, and they have a more powerful effect on the feeling of a space.The large color decisions in your rooms concern the walls, ceilings, and floors .Whether youre looking at wallpaper or paint, the time, effort and relative expense put i