【正文】 , many students gather to socialize in the Student Union39。s academic advancement and physical extension C some of the most distinguished scholars of the world D where a sports meet is held every year E must have been the top students in their class F must be hardworking 標(biāo)準(zhǔn)答案： E,A,C,B 三、案例分析題（閱讀判斷（每題 1 分，共 7 分）；補(bǔ)全短文（每題 2 分，共 10分） 。t taken as seriously. In fact, some of them try to be as ridiculous as possible. There are shows that send strangers on vacation trips together, or that try to cause newlymarried couples to fight on TV, or that punish losers by humiliating them. The entertainment now is to see what people will do just to be on TV. People still win money, but the real prize is to be in front of an audience of millions. 1. TV can make a beggar worldfamous overnight. A. Right B. Wrong C. Not mentioned 2. the principle behind quiz or game shows is to put ordinary people on TV to play a game for prizes and money. A. Right B. Wrong C. Not mentioned 3. Prizes and money are usually provided by TV stars and large panies for winners. A. Right B. Wrong C. Not mentioned 4. One of the TV personalities, Charles Van Doren was proved to be cheating by persuading the Show39。. (的 ) Calorie/5kAlEri/ (路里 ) ,小卡 treadmill/5tredmIl/ 。 Davis 以前是 UC Berkeley 分校的農(nóng)學(xué)院，后來獨(dú)立小來。 ped：構(gòu)詞詞素，是 “腳 ”的意思 。 練習(xí)： 1. What did Michael Sockol and his team find out in their study of chimpanzees? A Tile evidence why chimpanzees can be trained to use treadmills. B The evidence why our apelike ancestors came to walk on four legs. C The evidence why our apelike ancestors came to walk on two legs. D The evidence why chimpanzees can be trained to walk on two legs. 2. Which of the following best interprets the meaning of “While the chimps worked out .... ” (the first sentence of the third paragraph)? A While the chimps worked in the lab ... B While the chimps exercised in the gym ... C While the chimps tried to figure out what they should do ... D While the chimps tried to understand the instructions ... 3. What was the result of the finding， according to Paragraph 5? A Three chimps used more energy walking on two legs. B One chimp used less energy walking on two legs. C One chimp used about the same energy walking on two legs as on four. D All of the above. 4. What was true of the hypothesis of the research? A Our apelike ancestors were anatomically different but had the same gaits. B Bipeds with natural selection had an advantage over quadruped. C Our apelike ancestors could adapt to different climate changes due to geic variation. D Bipeds had an advantage over quadrupeds due to changes in the environment. 5. What does fossil and molecular evidence tell us about our earliest ancestors? A They experienced more climate changes than we do today. B Due to changes in climate， they were forced to travel between food patches. C They could cover more ground than their quadrupedal peers because they used less energy. D They could travel longer distances on the ground than those who could use less energy. 標(biāo)準(zhǔn)答案： C,B,D,B,C Where Have Allthe Bees Gone? Scientists who study insects have a real mystery on across the country ， honeybees are leaving their hives and neverreturning. Researchers call this phenomenon colonycollapse1 surveys of beekeepers across the country， 25 to 40 percent of the honeybeesin the United States have vanished from their hives since last far，noone can explain why. Colony collapse is a serious concern because bees playan important role in the production of about onethird of the foods we feed， honeybees spread pollen from flower to this process， aplant can’t produce seedsor fruits. Now， a group of scientists andbeekeepers have teamed up to try to figure out what’s causing the alarmingcollapse of so many colonies. By sharing their expertise in honeybee behavior， health， and nutrition， team members hope to find out what’s contributingto thedecline and to prevent bee disappearance in the future. Itcould be that disease is causing the disappearance of the bees. To explore that possibility， Jay Evans， a researcher at the United States Department ofAgriculture (USDA) Bee Research Laboratory2， examines bees taken from coloniesthat are collapsing.“We know what a healthy bee should look like on theinside， and we can look for physical signs of disease,” he says. And bees fromcollapsing colonies don’t look very healthy. “Their stomachs are worndown， pared to the stomachs of healthy bees,” Evans may be that aparasite is damaging the bees digestive ans. Their immune systems may not be working as they ， they have high levels of bacteria inside theirbodies. Another cause of colonycollapse disorder may be certain chemicalsthat farmers apply to kill unwanted insects on crops， says Jerry Hayes， chief beeinspector for the Florida Department of studies，hesays， suggest that a certain type of insecticide affects the honeybee’s nervoussystem (which includes the brain) and memory.”It seems tike honeybees are goingout and getting confused about where to go and what to do,” he says. If itturns out that a disease is contributing to colony collapse， bees genes couldexplain why some colonies have collapsed and others have any group ofbees there are many different kinds of more different genes a grouphas， the higher the group’s geic far scientists haven’tdetermined the role of geic diversity in colony collapse ， but it’s a promisingtheory ， says Evans. 詞匯： honeybee/5hQnIbi:/ parasite/5pArEsait/ 。 2. the United States Department ofAgriculture(USDA) Bee Research Laboratory：美國農(nóng)業(yè)部蜜蜂研究實(shí)驗(yàn)室。ye open the possibility of extreme warming and rises in sea the same time， resistance