职称英语考试-历年真题-职称英语答案理工类B级.
职称英语考试理工类(B级)试题及题解
职称英语考试理工类(B级)试题及题解第1部分：词汇选项 (第1～15题，每题1分，共15分)下面共有15个句子，每个句子中均有1个词或短语画有底横线，请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。
请将答案涂在答题卡相对应的位置上。
1 It is obvious that he will win the game．A likelyB possibleC clearD strange2 There is no risk to public health．A pointB dangerC chanceD hope3 Did anyone call me when was out?A inviteC answerB nameD phone4 It took us along time to mend the houseA buildB destroyC designD repair5 I d on’t quite follow what she is saying．A believeB understandC explainD accept6 We can no longer put up with his actionsA bearB acceptC supportD oppose7 Loud noises can be irritating．A confusingB interestingC stimulatingD annoying8 That player is eternally arguing with the refereeA desperatelyC eventuallyB constantlyD extensively9 The governor gave a rather vague outline of his tax plan.A unclearB firmC shortD neat10 Gambling is lawful in Nevada.A popularB boomingC legalD profitable11 These are their motives for doing it.A reasonsB excusesC answersD plans12 The river widens considerably as it begins to turn west.A twistsB stretchesC broadensD bends13 Henry cannot resist the lure of drugs.A abuseB flavorC temptationD consumption14 These programmes are of immense value to old people.A naturalB fatalC tinyD enormous15 A great deal has been done to remedy the situationA maintainB improveC assessD protect第2部分：阅读判断 (第16-22题,每题1分,共7分)阅读下面这篇短文.短文后列出了7个句子.请根据短文的内容对每个句子做出判断.如果该句提供的是准确信息.请在答题卡上把A涂黑：如果该句提供的是错误信息.请在答题卡上把B涂黑：如果该句的信息文章中没有提及.请在答题卡上把C涂黑.The Smog(烟雾)For over a month. Indonesia was in crisis. Forest fires raged out of control as the countrySuffered its worst drought for 50 years . Smoke form the fires mixed with sunlight and hot dry air to form a cloud of smog This pollution quickly spread and within days it was hanging overneighbouring countries including Malaysia．Singapore and Thailand When the smoke combined with pollution fromfactories and cars．it soon became poisonous(有毒的)．Dangerous amounts of CO became trapped under the smog and pollution levels rose．People wheezed f喘息)and coughed as they left the house and their eyes watered immediately．The smog made it impossible to see across streets and whole cities disappeared as grey soot(烟灰)covered everything．In some areas，water washosed(用胶管浇)from high—rise citybuildings to tIY and break up the smog．Finally，heavy rains，which came in November，put out the fires and cleared the air．But the environmental costs and health problems will remain．Many people from South-Eastern Asian cities aireadv suffer from breathing huge amounts of car exhaust fumes(汽车排放的废气)and factorypollution．Breathing problems could well increase and manynon-sufferers may have difficulties for血e firsttime．Wildlife has suffered too．In lowland forests，elephants，deer, and tigers have been driven out of their homes by smog．But smog is not just an Asian problem．In fact，the word was first used in London in 1905 to describe the mixture of smoke and thick fog．Fog often hung over the capital．Sometimes the smog was so thick and poisonous that people were killed by breathing problems or in accidents．About 4，000 Londoners died within five days as a result of thick smog in 1952.16 Indonesia was in crisis because of the drought．A RightB WrongC Not mentioned17 The smog spread to neighbouring countries．A RightB WrongC Not mentioned18 The airpollution index went up t0 300 within a few days．A RightB WrongC Not mentioned19 Water was used to try to break up the smog．A RightB WrongC Not mentioned20 Many Indonesians blamed the government for the drought．A RightB WrongC Not mentioned21 The forest animals haven’t been affected by the smog．A RightB WrongC Not mentioned22 The word“smog”first appeared in 1952．A RightB WrongC Not mentioned。
职称英语考试理工类B级试题及答案
职称英语考试理工类B级试题及答案20XX年职称英语考试理工类B 级试题及答案20XX年职称英语考试理工类B级试题及答案第1部分：词汇选项(第1～15题，每题1分，共15分)下面共有15个句子，每个句子中均有1个词或短语画有底横线，请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。
请将答案涂在答题卡相应的位置上。
1．Have you talked to her lately? A．lastly B．finally C．shortly D．recently2．While we don’t agree，we continue to be friendsA．whoever B．where C．Although D ．Whatever3．Enormous sums of money have been spent on space exploration．A．Much B．Large C．Small D．Fixedt 4．About one million Americans are d iagnosed annually with skin cancer．A．every year B．severely C．actively D．every month11．The dentist has decided to extract her bad tooth．A．take out B．break off C．push in D．dig up12．The economy continued to exhibit signs of decline in September．A．play B．show C．send D．tell 13．This table is strong and durable．A．long-lasting B．extensiveC．far-reaching D．eternal14．He endured great pain before he finally expired．A．fired B．resigned C．died D．retreated 15．The girl is gazing at herself t he mirror．A．smiling B．laughing C．shouting D．staring第2部分：阅读判断（第16～22题，每题1分，共7分）下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C.Mother Nature Shows Her StrengthTornadoes(龙卷风)and heavy thunderstorms moved across the Great Lakes and inc0 Trumbull County on Saturday evening．：The storms were dramatic and dangerous．George Snyder was driving the fire truck down Route 88 when he first noticed that a funnel (漏斗状的)cloud was behind him．“I stopped the truck and watched the funnel cloud．It was about 100 feet off the ground and I saw it go up and down for a while．It was moving toward Bradley Road and then suddenly it disappeared．”Snyder said．Snyder only saw one of the funnel clouds that passed through northeastern Ohio onSaturday．In Trumbull County, a tornado turned trees onto their sides．Sometrees feel onto houses and Cars．Other trees fell into telephone and electrical wires as they went down．Amanda Symcheck was having a party when the storm began．“I knew something was wrong，”she said．“I saw the sky go green andpink(粉红色)．Then it sounded like a train rushing toward the house．I started crying and told everyone to go to the basement for protection．”The tornado caused a lot of damage to cars and houses in the area．It will take a long time and much money to repair everything．There was also serious water damage from me 也under storms．The heavy rains and high wind caused the power to go out in many homesThe storms caused serious flooding in areas near the river．More than four inches of rain fell in parts of Trumbull County．The river was so hight that the water ran into streets and houses．Many streets had to be closed to Cars and trucks because of the high water．’This made it difficult for fire trucks．police cars，and other rescue vehicles to help people who were in trouble.Many people who live near the river had to leave their homes for their own safety．Some people reported five feet of water in their homes．Local and state officials opened emergency shelters for thepeople who were evacuated(撤走)．The Red Cross served meals to them．“T his was a really intense storm。
职称英语理工类B真题及答案（3）
职称英语理工类B真题及答案（3）第四部分：阅读理解第一篇Why Buy Shade-Grown Coffee?When people argue about whether coffee is good for health, they're usually thinking of the health of the coffee drinker. Is it food for your heart? Does it increase blood pressure? Does it help you concentrate? However, coffee affects the health of the human population in other ways, too.Traditionally, coffee bushes were planted under the canopy(树冠)of taller indigenous(土生土长的)trees. However, more and more farmers in Latin America are deforesting the land to grow full-sun coffees. At first, this increases production because more coffee bushes can be planted if there aren’t any trees. With increased production come increased profits.Unfortunately, deforesting for coffee production immediately decreases local-wildlife habitat. Native birds nest and hide from predators(捕食者)in the tall trees and migrating birds rest there.Furthermore, in the long term, the full-sun method also damages the ecosystem because more chemical fertilizers and pesticides are needed to grow the coffee. The fertilizers and pesticides kill insects that eat coffee plant, but then the birds eat the poisoned insects and also die. The chemicals kill or sicken other animals as well, and can even enter the water that people will eventually drink.Fortunately, farmers in Central and South America are beginning to grow more coffee bushes in the shade. We can support these farmers by buying coffee with such labels as "shade grown" and "bird friendly." Sure, these varieties might costa little more. But we're paying for the health of the birds, the land, ourselves, and the planet. I think it's worth it.31. What is the main idea of this passage?A. Farmers are changing the way they grow coffee.B. Coffee is becoming more expensive to produce.C. Shade-grow coffee is more expensive than sun-grow coffee.D. People should buy shade-grown coffee.32. The function of the word "Traditionally" in Paragraph 2 is to show_____.A. the positive effects of coffee.B. a change of coffee growth.C. something that is the most important.D. how coffee production used to be.33.What does increased production of full-sun coffee bring about?A. More insects.B. Better quality coffee.C. Larger farms.D. Higher profits.34. How do farmers find more land for growing full-sun coffee?A. They buy more land from other farmers.B. They cut down trees.C. They move to another country.D. They turn grassland into farmland.35.The full-sun method may affect the following EXCEPT_____ full sunA. insects.B. air.C. birdsD. humans第二篇More Rural Research is NeededAgricultural research funding is vital if the world is to feed itself better than it does now. Dr. Tony Fischer, crop scientist, said demand was growing at 2.5% per year but with modern technologies and the development of new ones, the world should be able to stay ahead.“The global decline in investment in international agricultural research must be reversed if significant progress is to be made towards reducing malnutrition(营养不良)and poverty.” he said.Research is needed to solve food production, land degradation(贫瘠化)and environmental problems. Secure local food supplies led to economic growth which is turn, slowed population growth. Dr. Fischer painted a picture of the world’s ability to feed itself in the first 25 years, when the world’s population is expected to rise from 5 X to X billion people. He said that things will probably hold or improve but there’ll still be a lot of hungry people. The biggest concentration of poor and hungry people would be in sub-Saharan Africa and southern Asia in 2020, similar to the current pattern. If there is any change, a slight improvement will be seen in southern Asia, but not in sub-Saharan Africa. The major improvement will be in East Asia, South America and South-East Asia.The developing world was investing about 0.5%, or $8 billion a year, of its agricultural gross domestic product(GDP)on research and developed world was spending 2.5% of its GDP. Dr. Fischer said more was needed from all countries.He said crop research could produce technologies thatspread across many countries, such as wheat production research having spin-offs(有用的副产品)for Mexico, China or India.“Technologies still need to be refined for the local conditions but a lot of the strategic research can have global application, so that money can be used very efficiently.” Dr. Fischer said.Yields of rice, wheat ad maize(玉米)havegrown impressively in the past 30 years, especially in developing countries. For example, maize production rose from 2 to 8 tonnes per hectare between 1950 and 1995. But technologies driving this growth such as high-yield varieties, fertilizers, and irrigation, were becoming exhausted. “If you want to save the land for non-agricultural activities, for forests and wildlife, you’re going to have to increase yield.” Dr. Fischer said.36. What is the passage mainly about?A. Shortage of food supplies.B. Development of agricultural technologies.C. Impact of agricultural research.D. Expectation of population growth.37. Which of the following statements is true about the world’s agricultural research funding?A. It is increasing among developed countries.B. It is decreasing worldwide.C. Less is demanded from developing countries.D. Most of it is spent very efficiently.38. What is the picture of Asia’s food supplies in the first 25 years?A. Food shortage will not be a problemB. There will be more hungry people in southern Asia.C. Population growth will result in more hungry people.D. There will be fewer hungry people in East Asia.39. What does Dr. Fischer say about technologies? Dr FischerA. They are costly.B. They have to be improved to meet local needs.C. Their application is limited.D. They have to be applied locally.40. It can be infered from the last paragraph that_____.A. there is a demand for saving land for non-agricultural activities.B. crop production is growing faster in developing countries.C. maize production reached its peak in the 1990s.D. technologies improving maize production have been well developed.。
2020年职称英语理工类B级真题及答案
2020年职称英语理工类B级真题及答案第1部分：词汇选项（第1～15题，每题1分，共15分）1．There was something peculiar in the way he smiles.A．different B．wrong C．strange D．funny2．I have little information as regards her fitness for the post.A．at B．with C．about D．from3．She came across three children sleeping under a bridge.A．found by chance B．passed by C．took a notice of D．woke up4．The rules are too rigid to allow for humane error.A．general B．complex C．direct D．inflexible5．It seems incredible that he had been there a week already.A．unbelievable B．right C．obvious D．unclear6．She gets aggressive when she is drunk.A．worried B．sleepy C．anxious D．offensive7．Rumors began to circulate about his financial problems.A．send B．hear C．spread D．confirm8．As a politician, he knows how to manipulate public opinion.A．express B．influence C．divide D．voice9．These animals migrate south annually in search of food.A．explore B．travel C．inhabit D．prefer10．He was tempted by the high salary offered by the company.A．taught B．kept C．changed D．attracted11．The police will need to keep a wary eye on this area of town.A．cautious B．naked C．blind D．private12．Make sure the table is securely anchored.A．repaired B．cleared C．booked D．fixed13．Come out, or I’ll bust the door down.A．shut B．break C．set D．beat14．The contract between the two companies will expire soon.A．shorten B．start C．end D．resume15．He paused, waiting for her to digest the information.A．understand B．withhold C．exchange D．contact第2部分：阅读判断（第16～22题，每题1分，共7分）下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断；如果该句提供的是准确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。
2024年职称英语考试理工类B级试题及答案
3.When do you go to Beijing?
4.I have a sore throat.
5.I’m two years younger than you.
四、1B 2A 3C 4E 5D
五、C A B C C
六、A B A A C
职称英语考试理工类B级试题及答案 2
( ) 8. How xxxxxare you ?
----- I’m 160 cm tall.
A. old B.tall C.heavy
( ) 9. My nosexxxxxx.
A. hurt B. hurts C. is hurting
( ) 10. xxxxxxis it ?
-----It’s Tuesday.
C. Swim and play basketball.
D. Play ping-pong and ride bikes.
3. Where do they fly kites ? ( )
A. Near the lake. B. In the park.
C. On the beach. D. Near the river.
听力答案：
一、C B B B C
二、B A B B C
三、× √ √ × ×
笔试部分答案：
一、 first shorter thinner teeth eye swimming has read bought does not
二、
A B C B B
C C B B A
B C B B A
三、 1.He likes listening to music.
二、选择：15分
2020年职称英语理工类B级真题及答案(完整版).doc
2020 年职称英语理工类 B 级真题及答案（完整版）第1 部分：词汇选项（第1——15 题，每题 1 分，共15 分）下面每个句子中均有 1 个词或者短语划有底横线，请为每处划线部分确定 1 个意义最为接近的选项。
1. The revelationof his past led to his resignation.A. imaginationB. disclosureC. confirmationD.recall答案为B. revelation( 揭露) –disclosure( 揭露)2. Jensenis a dangerous man, and can be very brutal.A. carelessB. cruelC. strongD.hard答案为B. brutal( 残忍的) –cruel3. You ’llhave to sprint if you want to catch the train.A. jumpB.escapeC. runD.prepare答案为C. sprint ( 快速奔跑) –run( 奔跑)4. We areworried about this fluid situation full withuncertainty.A. changeableB. stableC. suitableD.adaptable答案为A. fluid( 不稳定的) –changeable ( 易变的)5. Thenew garment fits her perfectly.A. haircutB.purseC. clothesD.necklace答案为C. garment( 衣服) –clothes( 衣服)6. Thephobia may have its root in a childhood trauma.A. fearB.joyC. hurtD.memory答案为C. trauma( 精神上的创伤)–hurt ( 感情上的伤心或痛苦)7. Theyhave to build canals to irrigate the desert.A. decorateB. waterC. changeD.visit答案为B. irrigate( 灌溉)–water(给⋯浇水)8. Heroverall language proficiency remains that of atoddler.A. disabledB.pupilC. teenagerD. baby答案为D. toddler( 学步的儿童) –baby (婴儿)9. Thecoastal area has very mild winter, but the centralplains remainextremely cold.A. warmB.severeC. hardD.dry答案为A. mild( 温暖的) –warm( 温暖的)10. Thedetails of the costume were totally authentic.A. realB. outstandingC. creativeD. false答案为A. authentic( 逼真的) –real ( 逼真的)11. Weare aware of the potential problems.A. globalB. possibleC. ongoingD.central答案为B. potential( 可能的)- possible( 可能的)12. Theidea was quite brilliant.A. positiveB. cleverC. keyD. original答案为B. brilliant( 绝妙的) –clever ( 聪明的)13. Stockmarket price tumbled after rumor of a rise ininterest rate.A. regulatedB. increasedC. maintainedD. fell答案为C. tumbled( 暴跌) –fell( 下降)14. Thecourse gives you basic instructions in car maintenance.A. coachingB. ideaC. termD. aspect答案为A. instructions ( 指导说明) —coaching （教导）15. Allhouses within 100 metres of the seas at risk offlooding.A. in dangerB. out of controlC. between equalsD. in particular答案为A indanger of （处于危险中）—at risk of （处于风险中）第2 部分：阅读判断（第 1 6——22 题，每题 1 分，共7 分）下面的短文后列出了7 个句子，请根据短文的内容对每个句子做出判断；如果该句提供的是准确信息，请选择A；如果该句提供的是错误信息，请选择B；如果该句的信息文中没有提及，请选择C。
职称英语考试理工类(B级)试题及答案
职称英语考试理工类(B级)试题及答案8第6部分：完形填空(第51~65题，每题1分，共15分)下面的短文有15处空白，请根据短文内容为每处空白确定1个选项。
Walk a Quarter-Mile or DieIf you can walk a quarter-mile,odds(可能性)are you have at least six years of life left in you,scientists say.And the faster you can(51)it,the longer you might live.While walking is no guarantee of(52)or longevity(长寿),a new study found that the ability of elderly people to do the quarter-mile was an“important determinant(决定因素)”in whether or not they’d be(53)six years later and how much illness and disability they would endure.“The(54)to complete this walk was a powerful predictor of health outcomes,”said study leader Anne Newman of the University of Pittsburgh School of Medicine.“In fact,we(55)that the people who could not complete the walk were(56)an extremely high risk of later disability and death.”Newman and colleagues recruited nearly 2,700 white and African-American men and women aged 70 to 79 to(57)the walk.All the participants were screened and determined to be in relatively(58)health,and they had all said they had previously walked that far with no(59).Only 86 percent of them finished,(60).The scientists then monitored the health and mortality of all(61)for the next six years.“There was a big gap in health out comes(62)people who could complete the longer walk and people who could not,with the latter being at an extremely high(63)of becoming disabled or dying,”Newman said.“What was really surprising is that these people were not(64)of how weak they actually were.”Finishing times were found to be crucial,too.Those who completed the walk butwere among the slowest 25 percent(65)three times greater risk of death than the speedier folks.51.A.takeB.doC.jumpD.run52.A.healthB.safetyC.peaceD.fun53.A.oldB.effectiveC.alikeD.alive54.A.taskB.standardC.abilityD.subject55.A.foundB.doubtedC.suspectedD.studied56.A.inB.atC.ofD.withpleteD.win58.A.goodB.mentalC.physicalD.psychological59.A.questionB.problemC.answerD.solution60.A.henceB.moreoverC.howeverD.so61.A.participantsB.activistsC.colleaguesD.athletes62.A.forB.onC.amongD.between63.A.numberB.gradeC.riskD.standard64.A.sureB.freeC.stupidD.aware65.A.increasedB.facedC.carriedD.avoided2007年度职称外语等级考试标准答案英语—理工类A卷(B级)1.A2.C3.D4.B5.B6.A7.C8.C9.A10.D11.B12.C13.A14.D15.A16.A17.A18.B19.C20.C21.B22.A23.D24.E25.A26.F27.C28.E29.A30.B31.B32.D33.C34.B35.A36.C37.B38.A39.D40.D41.B42.D43.A44.D45.C46.B47.A48.E49.D50.F51.B52.A53.D54.C55.A56.B57.C58.A59.B60.C61.A 62.D63.C64.D65.B。
职称英语考试理工类(B级)真题及答案
职称英语考试理工类(B级)真题及答案4第二篇Where Have All the Bees Gone?Scientists who study insects have a real mystery on their hands.All across the country, honeybees are leaving their hives(蜂巢)and never returning.Researchers call this phenomenon colony-collapse(群体瘫痪)disorder.It is reposed that 25 to 40 percent of the honeybees in the US have vanished from their hives since last fall.So far, no one can explain why.Colony collapse is a serious concern because bees play an important role in the production of about one—third of the foods we eat.As they feed，honeybees spread pollen (花粉)from flower to flower.Without this process，a plant can’t produce seeds or fruits.Now，a group of scientists and beekeepers have teamed up to try to figure out what’S causing the alarming collapse of SO many colonies.They hope to find out what’S contributing to the decline and to prevent bee disappearance in the future.It could be that disease is causing the disappearance of the bees.To explore that possibility, Jay Evans，a researcher at the United States Department of Agriculture (SDA)Bee Research Laboratory, examines bees taken from colonies that are collapsing.“We know what a healthy bee should Look Like on the inside.and we can look for physical signs of disease.”he says.And b ees from collapsing colonies don’t look very healthy.“Their stomachs are worn pared to the stomachs of healthy bees，”‘Evans says.It may be that a parasite(寄生虫)making the bees’digestive organs. Their immune(免疫的)systems may not be working as they should.Moreover，they have high levels of bacteria inside their bodies.Another cause of colony—collapse disorder may be certain chemicals that farmersapply to kill unwanted insects on crops，says Jerry Hayes，chief bee inspector for the Florida Department of Agriculture.Some studies，he says，suggest that a certain type of insecticide(杀虫剂)affects the honeybee’S newels system and memory.“It seems like honeybees are going out and getting confused about where to go and what to do”he says.1f it turns out that a disease is contributing to colony collapse，bees’genes could explain why some colonies have collapsed and others have not.In any group of bees there are many different kinds of genes.The more different genes a group has，the higher the group’S genetic diversity.So far scientists haven’t determined the role of genetic diversity in colony collapse，but it’s a promising theory，says Evans.36. What is the mystery that researchers find hard to explain?A. Honeybees are flying all across the country.B. Half of the honeybees in the US have died.C. Honeybees are leaving their hives and do not return.D. Honeybee hives are in disorder.37. Researchers are seriously concerned with the phenomenon of colony—collapse disorder becauseA. honeybees help produce one-third of the foods we eatB. parasites on bees may spread everywhere.C. honeybees cannot find enough food elsewhere.D. honeybees feed on flowers.38. Which of the following is a possible cause of the colony-collapse disorder?A. Population explosion.B. Decreasing number of flowers around.C. Genetically modified products.D. Diseases and chemicals.39. Which of the following explanations is given by Jerry Hayes to the phenomenon?A. Bee-keepers do not understand the honeybee’S behavior.B. A certain type of chemical destroys the honeybee’S newels system.C. Honeybees are infected by unwanted insects.D. Some crops are poisonous to the honeybees.40. The word “diversity’in the last paragraph meansA. variety.来源：考试大B. makeup.C. disorder.www.ＥD. distinction。
职称英语理工类B级考试试题及答案解析(十)
职称英语理工类B 级考试试题及答案解析(十)一、词汇选择（本大题15小题．每题1.0分，共15.0分。
下面共有15个句子，每个句子中均有1个词或短语画有底横线，请从每个句子后面所给的4个选项中选择1个与画线部分意义最相近的词或短语。
请将答案涂在答题卡相应的位置上。
）第1题 The student is collecting material for his science report.A. dataB. fabricC. substanceD. supplies【正确答案】：A 【本题分数】：1.0分【答案解析】[解析] 这位学生正为科学报告收集材料。
material 材料。
data 数据，最符合题意。
如：The data should be updated.数据应该更新了。
fabric 织物。
如：The fabric has a hole in it ．这个织物有个破洞。
substance 物质。
如：The substance is sensitive to sun.这种物质对阳光敏感。
supply 供应。
如：a new supply of food 新的食品供应。
第2题Frank has always been loyal to his friends.A. friendlyB. faithfulC. hostileD. kind【正确答案】：B【本题分数】：1.0分【答案解析】 [解析] 弗兰克对朋友总是很忠心。
loyal 忠诚。
如：be loyal to one's country 对国家忠心。
friendly 友好的。
如：a friendly smile 友好的微笑。
faithful 忠诚的，最符合题意。
如：The dog remained faithful to his master. 这只狗对主人很忠心。
hostile 有敌意的。
如：She is hostile to people around her.她对周围的人充满敌意。
职称英语考试理工类(B级)试题及答案
02年职称英语考试理工类(B级)试题及答案2第2部分：阅读判断(第16-22题，每题1分，共7分)阅读下面这篇短文，短文后列出7个句子，请根据短文的内容对每个句子做出判断。
如果该句提供的是正确信息，请在答题卡上把A涂黑；如果该句提供的是错误信息，请在答题卡上把B涂黑；如果该句的信息文章中没有提及，请在答题卡上把C涂黑。
Megaplane(巨型飞机)The Boeing Corp．and Europe’s Airbus consortium(财团)are preparing to offer bigger airplanes to the world’s airlines．Now that talks on a ioint project have broken down，Boeing is pushing a stretched(拓展的)version of the 747，and Airbus is designing’an all-new aircraft，known as theA3XX．Seating 550 passengers in the basic model，and 650 in a stretched version．the 1.2 million pound A3XX will not only be the largest airplane in the world，but it,will also be one of the most advanced．The outer wings and the horizontal stabilizer(as big as a smaller jet’s wing)will be made of car bon-fiber composite materials，and will be the largest such structures on any aircraft except the B-2 stealth bomber(隐形轰炸机)．Metal skins will be welded (焊接)together with lasers，removing thousands of fasteners．When a strong wind strikes the A3XX’s 260-foot wing．movable control surfaces will prevent it from flexing(扭曲)like a giant spring．This will make the ride smoother and will save weight by reducing the load on the wing spars(翼梁)．A flexible．skinned flap(副翼)will subtly change the wing’s curvature(曲面)to m atch the airplane’s changing weight as it bums fuel on each journey．The A3XX will carry up to 1,600 meals，filling more than，1 00 food andbeverage(饮料) carts.To make more room for passengers，Airbus plans to put the carts in the lower hold；automatic conveyors and elevators will deliver them to the two passenger decks．Airlines have asked Airbus to look at extra features ranging from lower-deck sleeper cabins to a children’splayroom．Airbus expects to offer the A3XX to airlines in 1998，and deliver the first aircraft in 2003．16 The basic model ofA3XX can carry more than 500 passengers．A RightB WrongC Not mentioned17 A3XX will fly faster while consuming less oil．A RightB WrongC Not mentioned18 A3XX will be bigger than the B-2 stealth bomber．A RightB WrongC Not mentioned19 No fasteners will be used in bullding A3XX because all components will be welded together.A RightB WrongC Not mentioned20 The wing of A3XX will not be spoiled surfaces are designed to be movable．A RightB WrongC Not mentioned21 Airbus plans to build a mini-restaurant in the lower hold of A3XX．A RightB WrongC Not mentioned22 The first A3XX will be available in 2003．A RightB WrongC Not mentioned。