1.

Passage TwoThe great advance in rocker theory 40 years ago shows that liquid-fuel rockets were far superior in every respect to the skyrocket with its weak solid fuel. However, during the decade, large solid-fuel rockets with solid fuels about as powerful as liquid fuels have made their appearance, and it is a favorite layman ’s question to 19 inquire which one is ―better‖. The question is meaningless. One might as well ask whether a gasoline or a diesel engine is ―better‖. It all depends on the purpose, a liquid-fuel rocket is complicated, but has the advantage that it can be controlled beautifully. The burning of the rocket engine can be stopped completely: it can be reignited when desired. In addition, the thrust can be made to vary by adjusting the speed of the fuel pumps. A solid-fuel rocket, on the other hand, is rather simple in construction, though hard to build when a really at very short notice. A liquid-fuel rocket has to be fueled first and cannot be held in readiness for very long after it has been fueled. (82)However, once a solid-fuel rocket has been ignited, it will keep burning. It cannot be stopped and reignited whenever desired and its thrust cannot be varied. Because a solid-fuel rocket can be kept ready for a long time,most military employ solid fuels, but manned space-flight needs the fine adjustments that can only be provided by liquid fuels. It may be added that a liquid-fuel rocket is an expensive device; a large solid-fuel rocket is, by comparison, cheap. But the solid fuel, pound per pound, costs about 10 times as much as the liquid fuel. So you have, on the one hand, an expensive rocket with a cheap fuel and on the other hand a comparatively cheap rocket with an expensive fuel.The most important consideration for manned space flight is that the rocket be_____.

2.Mary has six apples,Her brother has three,She has___apples than he.

3.根据以下材料，回答52-55题 Animals have different ways of protecting themselves against wintertime weather．Some animalsgrow heavy coats of fur or feathers，while others dig into the ground to find a warm wintertime home．Some animals spend the winter in a deep sleep because by going to sleep they avoid the time of theyear when food is scarce and the temperatures are low．Their sleep is known as hibernation. There is much about hibernation that puzzles scientists．For example，they are wondering how hibernation came into being．Some scientists have explored the possibility that animals release a chemicalthat starts them hibernating． One thing that scientists are certain about is that animals hibernate only when it is cold．Hibernation is a seasonal practice. Some animals that fall into a wintertime sleep are not true hibernators because they spend only apart of the cold season asleep．Bears，for example，can easily be awakened from their winter nap．They are not true hibernators． Sometimes it is difficult to determine whether a particular animal is a true hibernator．Forexample，some mice hibernate，but others do not．The same is true of bats．Some of them hibernate．Other do not．The underlined word”hibernation”in paragraph l means．

4.Canada is the second largest country in the world in area, although its【1】is only some 25 million, most【2】in a 200-mile strip【3】the southern border. Over 25 per cent of the【4】number live in the three main cities. The northern areas of the country are almost uninhabited【5】for isolated settlements.

Canada is【6】a rich country, and its national【7】per capita is the fifth highest in the world, but its economy in recent years has been rather【8】, because of the varied nature of what it does.

Over the last three years, the Canadian economy has been hard【9】by falling oil prices and by rising US interest【10】. This has【11】to a steep fall in industrial production--by as much as a fifth since 1981. Some【12】now think Canada is on the【13】to recovery, though more cautious spirits say that no【14】can be expected until there is a【15】to lower interest rates in the USA.12（）A.economists,B.scholars,C.Canadians,D.scientists

5.Laura and Anthony Valois are a young New York couple who have been trying in vain to have their first child.Several years ago.Belinda Ramlrez read an Internet adoption listing and quickly contacted them from her home in Texas,telling them they could adopt her unborn baby. Excited, Laura and Anthony spent weeks communicating with Ramirez and got regular updates on her preg –nancy.Before long, Ramirez began to ask them for financial support. That took the Valoises by surprise.But were willing to do a lot to ensure a smooth birth. They sent more than $1,000 to Ramirez over several months.Laura and Anthony finally drove to Texas so they could be on hand for the birth. But once they arrived,Ramirez avoided their daily phone calls. After there weeks, the couple drove back to New York-empty-handed and emotionally crushed.They later learned Ramirez had been cheating about ten other people for such things as Wal-mart gift cards in ststes ranging from California to Ohio to Florida. From start to finish,it was a scam .In fact,Ramirez was never even pregnant. She was sentenced to 24 months in prison as she deserved.“When you find out you can’t have children, it’s just depressing.” Laura Valois told a Texas Tv station.“But when somebody intentionally does this to you,it’s 15 times worse.”What was depressing for the couple according to Laura?

6.Online distance learning(网上远程教育)is an instructional system which connects learners witheducational resources.Students work on their own at home, at work, or at school and communicatewith faculty and other students by means of e?mail,electronic meetings, videoconferencing,chatrooms, instant messaging and other forms of computer?based communication.There are bothadvantages and disadvantages to online distance learning.There are many benefits to using online distance learning environments. Online education isavailable all the time,anywhere and to all people.However,there are weaknesses for some learners.The online learner only has the written text and no other face?to?face hints.This may confuse thelearner and cause misunderstanding. While distance learning allows for an openness, it is alsodifficult because it is done by e?mail messages and writing,and therefore may take more time thanface?to?face learning.Sometimes the messages can be overwhelming for many online students.Universities,colleges and schools use online distance learning environments. There are importantfor students who may be unable to attend classes for various reasons like illnesses or busy everydayschedules. Some learners just want to further their studies at home. They enjoy the convenienceof home learning as they take regular programs or enrichment classes.Online courses keep learners very occupied at all hours of the day.There are a great many messagesand other online resources to read and respond to. Most learners have regular jobs or attendregular school classes on ground as well.However,the benefits are clear. Online distance learning isbecoming very popular. Some online classes have become a profitable business as they replaceregular traditional means of learning.Which of the following is TRUE of the passage about online distance learning?

7.“If there is one thing I’m sure about, it is that in a hundred years from now we will still be reading newspapers．It is not that newspapers are a necessity．Even now some people get most of their news from television or radio．Many buy a paper only on Saturday or Sunday．But for most people reading a newspaper has become a habit passed down from generation to generation． The nature of what is news may change．What basically makes news is what affects our lives — the big political stories, the coverage of the wars, earthquakes and other disasters, will continue much the same．I think there will be more coverage of scientific research, though．It’s already happening in areas that may directly affect our lives, like genetic(基因) engineering．In the future, I think there will be more coverage of scientific explanations of why we feel as we do — as we develop a better understanding of how the brain operates and what our feelings really are． It’s quite possible that in the next century newspapers will be transmitted(传送) electronically from Fleet Street and printed out in our own home．In fact, I’m pretty sure that how it will happen in the future．You will probably be able to choose from a menu, making up your own newspaper by picking out the things you want to read — sports and international news, et C． I think people have got it wrong when they talk about competition between the different media(媒体)．They actually feed off each other．Some people once foresaw that television would kill off newspapers, but that hasn’t happene D．What is read on the printed page lasts longer than pictures on a screen or sound lost in the air．And as for the Internet, it’s never really pleasant to read something just on a screen．[单选题] What is the best title for the passage?

8.“If there is one thing I’m sure about, it is that in a hundred years from now we will still be reading newspapers．It is not that newspapers are a necessity．Even now some people get most of their news from television or radio．Many buy a paper only on Saturday or Sunday．But for most people reading a newspaper has become a habit passed down from generation to generation． The nature of what is news may change．What basically makes news is what affects our lives — the big political stories, the coverage of the wars, earthquakes and other disasters, will continue much the same．I think there will be more coverage of scientific research, though．It’s already happening in areas that may directly affect our lives, like genetic(基因) engineering．In the future, I think there will be more coverage of scientific explanations of why we feel as we do — as we develop a better understanding of how the brain operates and what our feelings really are． It’s quite possible that in the next century newspapers will be transmitted(传送) electronically from Fleet Street and printed out in our own home．In fact, I’m pretty sure that how it will happen in the future．You will probably be able to choose from a menu, making up your own newspaper by picking out the things you want to read — sports and international news, et C． I think people have got it wrong when they talk about competition between the different media(媒体)．They actually feed off each other．Some people once foresaw that television would kill off newspapers, but that hasn’t happene D．What is read on the printed page lasts longer than pictures on a screen or sound lost in the air．And as for the Internet, it’s never really pleasant to read something just on a screen．38 In the writer’s opinion, in the future, _______．

9.Passage Two　　Generations of Americans have been brought up to believe that a good breakfast is essential to one's life. Eating breakfast at the start of the day, we have been told,and told again, is as necessary as putting gasoline in the family car before starting a trip. But for many people, the thought of food as the first thing in the morning is never a pleasure So despite all the efforts,they still take no breakfast.　　Between 1977 and 1983, the latest year for which figures could be obtained, the number of people who didn't have breakfast increased by 33%from 88 million to 117 million--according to the Chicago-based Market Research Corporation of AmericA、For those who dislike eating breakfast, however, there is some good news.　　Several studies in the last few years have shown that,for adults especially, there may be nothing wrong with omitting breakfast. "Going without breakfast does not affect work,"said Arnold E.Bender, former professor of nutrition at Queen Elizabeth College in London, "nor does giving people breakfast improve work. " Scientific evidence linking breakfast to better health or better work is surprisingly inadequate(不充分) ,and most of the recent work involves children, not adults. "The literature," says one researcher, Dr. Earnest Polite at the University of Texas, "is poor."Which of these is mentioned in the second paragraph?

10.__________their luggage, the tourists hurried to the airport.

11.Many a young scientist_____ engaged in the research work.（）

12.We lost two superstars in 1977.Neither man’s admirers have been able to understand thesuccees of the other one.And this tells us something of the difference between the generationsthat the two singers represent.There were similarities between Bing Crosby and Elvis Presley.Both reached fame whileyoung and because very rich.Although neither one had any musical education，both developedtheir own musical styles。which were at first criticized by the Critics and later studied as newforms in the art of popular son9.Both man had successful movie careers despite a total lack ofacting ability.Both were creations of the microphone.which made it possible for signers with weakvoices to be heard beyond the third row.With Bing the microphone was usually hidden，butElvis brought it to the stage.The difference between the men reflects the changing values in American ife.Crosby’smusic was soothing( 令 人 舒 畅 的);Presley's was disturbin9.Crosby was singing to wartimeAmerica.His audiences had all the disturbances they could handle in their private lives.theydid not want to buy more at the record shop and the movie theater.Crosby’s admirers always said how“relaxed”and“natural”he was.When Presley beganhis career，the whole country had become relaxed and easygoin9.Its young people，who hadno rftemory of troubled times.found it borin9.They were hungry for excitement.Theywelcomed Elvis，who wascertainly not the kind of young man their parents would admire.Presley was loud and valgar(粗俗的)-and he was bringing something new and exciting.It is probably too simple to explain each man in terms of changes in the economic and politicalsituation.Something in the culture was also changing.In which aspeet the singers are similar to each other?

13.June came and the hay (干草) was almost ready for cutting. On Midsummer's Eve, which was aSaturday, Mr. Jones went into Willington and got so drunk at the Red Lion that he did not come back until midday on Sunday. His men had milked the cows in the early morning and then had gone out chatting without bothering to feed the animals. When Mr. Jones got back, he immediately went to sleep on the living-room sofa with the "News of the World" over his face. When evening came,the animals were still not fed. At last, they could stand no longer. One of the cows broke into the door of the storehouse with her horns and all the animals began to help themselves to the grains.It was just then that Mr. Jones woke up. The next moment he and his four men were in thestorehouse with whips in their hands, whipping in all directions. This was more than the hungryanimals would bear. Together, though nothing of the kind had been planned beforehand, theyjumped upon their masters. Mr. Jones and his men suddenly found themselves being struck with the horns and kicked from all sides. The situation was quite out Of their control. They had never seen these animals act like this before. This sudden rebellion of the creatures, which they were used to beating and whipping just as they chose, frightened them. After only a moment or two, they gave up trying to defend themselves. A minute later all five of them were in full fright down the road with the animals running after them joyfully.The cows broke into the storehouse because __________.

14.

翻译：The process of establishing relative values would have to be undertaken for every act of exchange, according to what products were being offered against one another, and according to the two partiesdesires and preferences.

15.After taking a six—week，fully paid maternity leave(产假)earlier this year，FrancineGemperle was anxious to resume her job but reluctant to be away from her baby daughter，Veronica.Fortunately，she didn’t have to choose between them.Maya Design，a Pittsburghbased creative consulting firm，allows parents to bring newborns：into the office.“If I'd had to leave my children after my maternity leave ended.I would never have goneback to work，”says Gemperle a designer and researcher，who also brought her son Mile.intothe office after he was born.She’s not the only parent taking advantage of the ben6fit.Senior analyst Jon West bringshis10.month—old soil.Owen，the office several times a month.In fact,when West consideredusing only part of his paternity leave，his co—workers urged him to take all six weeks.“I had pressure to take that leave，”recalls West，“People told me.‘It's an important part of your life and you need to expenience it.’”“No matter how quiet the baby is，it’s an obvious distraction(分心的事).”says Tory Johnson the chief executive of Women for hire.a New York City—based recruiting firm, No one has complained yet.Even if somebody did，it would’t matter to Mickey McManus，Mayas’s CEO and president who argues that the policy builds loyalty and helps parents shiftback into work mode.As part of its balancing act，Maya shares up to 20%of quarterly profits with itsemployees.However，the size of those checks might be up in the air at the moment.The firmonce laid off five workers and it is now 4-day weeks to avoid more layoffs.“Be transparrent，”MCmanus advises，“so workers know they can trust you.”Which of these would be the best title for the passage?

16.III.Cloze(30 points)Directions:For each blank in the following passage,there are four choices marked A,B,Cand D.Choose the one that is most suitable and mark your answer by blackeningthe corresponding letter on the Answer Sheet. The destruction of habitats(栖息地)all over the world is the primary reason species arebecoming extinct(灭绝)or endangered.Houses,highways,dams,industrial buildings,and ever-spreading farms now dominate (21) formerly occupied by forests,deserts,and wetlands.(22) the beginning of European settlement in America,(23),over 65,000,000 acres ofwetlands have been drained.One million acres alone vanished (24) 1985 and 1995. Habitat destruction can be (25) or it can be subtle,occurring over a (26) period of time without being noticed.(27) such as sewage from cities and chemical runoff from farms,can change the (28) and quantity of water in streams and rivers.To (29) living in a delicately balanced habitat,this disturbance can be as (30) as the clear-cutting of a rainforest. (31) remaining habitats are carved into smaller and smaller pockets or islands,remainingspecies are forced to exist in these (32) areas,which causes further habitat (33) .These species become less adaptable to environmental (34);in fact,they become (35) endangered. Scientists believe that when a habitat is cut by 90%,one-half of its plants,animals and insects will become extinct.(35)___

17.There is nothing more possible than a new hip or knee that can put the spring back in your step.Patients receiving joint implants (移植) often are able to resume many of the physical activitiesthey love, even those as vigorous as tennis and hiking. No wonder, then, that joint replacement is growing in popularity.In the United States in 2007, surgeons performed about 806,000 hip and knee implants (the joints most commonly replaced), double the number of performed a decade earlier. Though these procedures have become routine, they are not failure free."Implants must sometimes be replaced," said Dr. Henrik Malchau, an orthopedic surgeon (矫正外科医生) at Massachusetts General Hospital in Boston. A study published in 2007 found that 7 percent of hips implanted in Medicare patients had to be replaced within seven and a half years."The percentage may sound low, but the finding suggests that thousands of hip patients eventually require a second operation," said Dr. Malchau. Those patients must endure additional recoveries, often painful, and increased medical expenses.The failure rate should be lower, many experts agree. Sweden, for instance, has a failure rateestimated to be a third of that in the United States. Sweden also has a national joint replacement registry, a database of information from which surgeons can learn how and why certain procedures go wrong. A registry also helps surgeons learn quickly whether a specific type of implant is particularly problematic. "Even country that has developed a registry has been able to reduce failure rates significantly," said Dr. Daniel Berry, chief of orthopedic surgery at the Mayo Clinic inRochester, Minn.A newly formed American Joint Replacement Registry will begin gathering data from hospitals in the next 12 to 18 months. It's good news for those who are considering replacing a knee or hip.What is the problem with hip or knee replacement in the U.S.?

18.

Food is very important.Everyone needsto1well if he or she wants to have astrong body.Our minds also need a kind of food.This kind of food is2.We begin toget knowledge even3we are very young.Small children are4in everythingaround them.They learn5while they are watching and listening.When they are getting older,they begin to6story books,science books....anything theyhike.Whenthey find something new,they love to ask questions and7to find out answers.Whatis the best8to get knowledge?ifwe learn by ourselves,we will get9knowledge,If we are10getting answers from others and do not ask why we will neverlearn well.When we study in the right way,we will learn more and understand better.4,

19.

You may think there is only sand in the desert of the world.1it is not true the desert,as we know,there is a little2buti t is not3 for most plants,Stillwesee some plants4inthe desertThere is5in some places in the desert,We6these places oases.In the onthere are villages and towns.People grow 7 kinds of crops in the fields there.People8live outside the oases.They have camels.sheep and other animalThese animals depend9 the desert plants for their food and do not need 10water.

The 11 are useful to the desert people in many ways.They eat the meat and drinkthe milk of the animals.They use the camels for carrying water,food.tents and something else.

The people of the desert have to keep moving from place to place,They must alwayslook 12 grass or desert plants for their animals.When there is no more food for theiranimals,they move to13 place.The desert people are 14.No man in the desertwould ever refuse 15 the people in trouble and give them food and water.9（单选题）

20.Passage Four　　Ideas about polite behaviour differ from one culture to another.Some societies, such as America and Australia,for example, are mobile and very open. People here change jobs and move house quite often. As a m result, they have a lot of relationships that often last only ma short time, and they need to get to know people quickly. So it's normal to have friendly conversations with people that they have just met, and you can talk about things that other cultures would regard aspersonal.　　On the other hand, there are more crowded and less mobile societies where long-term relationships are more important. A Malaysian or Mexican business person, for example,will want to get to know you very well before he or she feels happy to start business. But when you do get to know each other, the relationship becomes much deeper than it would in a mobile society.　　To Americans, both Europeans and Asians seem cool and formal at first. On the other hand, as a passenger from a less mobile society puts it, it's no fun spending several hours next to a stranger who wants to tell you all about his or her life and asks you all sorts ofquestions that you don't want to answer.　　Cross-cultural differences aren't just a problem for travelers, but also for people in daily life. Some societies have " universalist'' cultures. These societies strongly respect rules, and they treat every person and situation in basically the same way. "Particularist" ( 强调特性的)societies also have rules, but they are less important than the society's unwritten ideas about what is right or wrong for a particular situation or a particular person. So the normal rules are changed to fit the needs of the situation or the importance of the person.What can be learned from Paragraph 1?