大学英语B(三)成人,平时作业2020华南理工大学网络教育答案

网络营销，随堂练习第1章网络营销概述1.(单选题) 网络营销广告（）年发源于美国。

A) 1989 B)1994 C)1997 D)2000答题： A. B. C. D. （已提交）参考答案：B问题解析：2.(单选题) 网络营销产生的现实基础是（）竞争的日益激烈化。

A)商业 B)人才 C)国家 D)实力答题： A. B. C. D. （已提交）参考答案：A问题解析：3.(单选题) 网络营销概念的提出是在（）A) 20世纪60年代 B) 20世纪70年代 C) 20世纪80年代 D) 20世纪90年代答题： A. B. C. D. （已提交）参考答案：D问题解析：4.(单选题) 网络营销对传统营销策略带来的巨大冲击，下列表述错误的是（）A) 对非标准化产品的冲击 B) 对品牌全球化管理的冲击C) 对定价策略的冲击 D) 对传统广告障碍的消除答题： A. B. C. D. （已提交）参考答案：A问题解析：5.(单选题) 下列选项中对网络营销的发展趋势表述错误的是（）A) 网络媒体和网络技术将更有利于产品的销售 B) 营销决策趋于非理性化C) 网上的电子商场和网店将兴旺发达 D) 网络广告将大有作为答题： A. B. C. D. （已提交）A. B. C.A. B. C. ..A. B. C.问题解析：2.(单选题) 一个完整的网络交易安全体系，至少要包括（）三类控制措施，才能真正实现电子商务的安全运作。

A.技术方面措施、管理措施和社会的法律政策与保障B.技术方面措施、管理措施和身份认证C.交易安全的实施监控措施、客户认证和社会的法律政策与保障D.技术方面措施、交易安全的实施监控措施和社会的法律政策与保障答题： A. B. C. D. （已提交）参考答案：A问题解析：3.(单选题) 以下（）不是网络营销的宏观环境。

A.政治环境B.经济环境C.技术环境D.供货商答题： A. B. C. D. （已提交）参考答案：D问题解析：4.(单选题) 关于网络营销和传统营销的说法准确的是（）。

A. B. D.The high quality and reasonable price make the customers have strongA. B. D.More practice can help you to get ________ of your shyness in public.A. B. D.To forget is natural ________; to remember is unnatural and requireA. B. D.A. B. D.There is no reason for an able man to ________ himself that he can’tA. B. D.Erase the negative notion and adopt a ________ spirit, and you gainA. B. D.________ makes success a certainty, while inconstancy often resultsA. B. D.Unit TwoA. B. D.Life without passion would be ________.A. B. D.We are supposed to ________ nothing but dreams.A. B. D.Many people felt ________ to help the victims after being told theA. B. D.In the U.S., there are some limits on what you can ask or expectA. B. D.The sex discrimination goes ________ the principle of equality.A. B. D.Really friendly people respect everyone ________.A. B. D.Unit ThreeA. B. D.Your lack of interest in English may ________ against you in theA. B. D.We are ________ of our gestures and body movements 99% of time.A. B. D.Body language sometimes helps make the communication easy andA. B. D.Observation shows that a truly bilingual person switches his bodyA. B. D.Teaching young children is a big ________.A. B. D.The boss insisted that he ________all the work before dinner.A. B. D.The use of gesture can ________ our verbal communication.A. B. D.Unit FourA. B. D.________ I am, it’s useful to know foreign languages(不管你从事什A. B. D.Did the TV film Li Xiao-long ________ your expectation?A. B. D.Many a wife ________ a sports fan after retirement.A. B. D.Gail was lying in the sun, ________ and happy.A. B. D.Sports in America ________ the international heritage of the peopleA. B. D.Playing table tennis is what I do at times ________ I am not workingA. B. D.。

华南理工大学网络教育学院2010-2011学年度第一学期期末考试《大学英语2》模拟题（B卷）I. Use of English (10%)Directions: In this part there are 5 incomplete dialogs. For each dialog there are 4 choices marked A), B), C), and D). Choose the ONE answer that best completes each dialog.1. —There’s something I’d like to talk to you about, Mr. Smith. ____ B_______.— Yes, would Thursday morning at 10 suit youA) Please come to my office .B) Could you come to my office sometime this weekC) Can you phone me D) Would you like to have dinner with us this evening2. — Oh, welcome! B_____________.— We are sorry for being late. You know, there was a lot of traffic in the street this evening.A) Thanks for your present. B) I’m glad you could come.C) I’ve be en waiting for you all evening. D) Why not come early3. —It’s a great pl easure to have a talk with you.— ___B___________.A) It’s very good of you to say so.B) You are welcome.C) See you.D) It can’t be true.4. —What’s the matter with you, Jim You look pale.— ____B__________.A) Oh, it is well. B) I feel awful today. I d idn’t get any sleep last night.C) Yes, but I don’t care. D) It has nothing to do with you.5. — ______B________.—Oh, please don’t.A) I think you’d better cut down your smoking. B) Would you mind if I smoke hereC) You smoke like a chimney. Smoking might kill you. D) I like smoking.II. Multiple-Choices (10 points)Directions:In each of the following sentences, there are 4 choices marked A), B), C), and D). Choose the ONE answer that best completes each sentence.1. How can I get it ____B__ to him that this is really importantA) over B) through C) up D) on2. The famous author spent half of his life __B____ this novel.A) to write B) writing C) on write D) on writing3. It took Mike a couple of days to ___D___ out what had happened.A) work B) get C) take D) figure4. Teaching materials _A_____ greatly from school to school in the United States.A) vary B) various C) variety D) different5. Police __C____that there may be further terrorist attacks.A) fearless B) fearful C) fear D) afraid6. The girl I met yesterday __B____ to be one of my sister’s old friends.A) turns off B) turns out C) turn on D) turn over7. The old in the country __D____ taken good care of.A) has B) have C) is D) are8. Anybody will do, __C___ they are responsible for that.A) so far as B) as far as C) as long as D) as soon as9. One of the computers is broken and he’s blaming it ___A___ me.A) on B) to C) for D) at10. — ____D__.—I’m not sure what I’ll do. I hope to watch TV and enjoy myself.A) Will you go on a picnic with us tomorrow B) I have a lot of things to do during the summer break.C) Will you go with us to visit the Great Wall D) What are you going to do during the summer breakIII. Cloze Test (10 points)Directions: There are 10 blanks in the following passage. For each blank there are 4 choices marked A), B), C) and D). Choose the ONE answer that best completes each sentence.Research has found that compulsive spending is more common than previously thought. It is 1. __A______ that in the U.S. alone, about 20 million people suffer from an 2. ____B____ urge to spend, risking their jobs, marriages, families, and finances. The truth is, they would rather shop than 3. __D______ anything else.What is at the 4. _B_______ of the problem 5. ___A_____ to psychiatry (精神病学) professor Donald Black, “Sometimes it is a very pleasurable impulse, and people act on those impulses. Other times, bottled-up anger is the trigger, and shopping is a way of 6. _____A___ the anger.”While 90% of obsessive shoppers are 7. __D______, Black also points 8. ____A____ that many men have the addiction. Male shopaholics (购物狂) are often 9. ______C__ of as “collectors”, buying things like hardware, electronics, and C Ds. Women 10. ____C____ to buy lots of cheaper clothes, along with shoes, jewelry, and make-up.1. A) estimated B) estimates C) estimating D) estimation2. A) controllable B) uncontrollable C) uncountable D) countable3. A) did B) doing C) done D) do4. A) end B) root C) base D) result5. A) According B) Due C) Owing D) Considering6. A) tackle B) destroy C) handling D) dealing7. A) children B) men C) youth D) women8. A) out B) to C) in D) up9. A) supposed B) considered C) thought D) viewed10. A) intend B) attend C) tend D) leanedIV. Reading Comprehension (40 points)Directions: There are 4 passages in this part. Each passage is followed by 5 questions. For each question there are 4 choices marked A), B), C), and D). Choose the ONE answer that best completes each sentence.Passage 11 Vitamins are a group of substances found in food. The body needs them for life and health. So naturally, many people are concerned with the question: Am I getting enough vitamins, and am I getting the right kind2 Even though very small amounts of each vitamin are enough for the needs of the body, that many people have not enough vitamins has some basis. And this has something to do with their diet — the food they take in. A person eating a good variety of foods gets all the vitamins now known to be needed with the possible exception of vitamin D. The problem is that there are many people who don’t choose foods wisely, don’t get enough variety, and don’t eat the basic foods they need to get their v itamins. So the answer to this question is: No extra vitamins are needed, if you eat proper food. In fact, many of the vitamins can not be stored in the body, so when extra vitamins are taken in, the body simply gets rid of them. It is even harmful to put too much of certain vitamins into the body. This has been found to be true of vitamin A and D, when large amounts are taken in.3 What foods supply what vitamins Here is a general idea. Vitamin A, for the health of the eyes, skin, teeth, and bones, is found in green vegetables, fruits, eggs, liver and butter. Vitamin B1 which helps the nervous and digestive systems and prevents certain diseases, is found in cereals, pork and liver. Vitamin B2 is found in milk, eggs, green vegetables and meats. Vitamin C, which helps bones and teeth, is found in tomatoes, certainfruits and vegetables. These are only a few of the most important vitamins the body needs.1. Our body needs ___A___ for life and health.A) small amounts of each vitamin B) extra vitaminsC) all vitamins except vitamin D D) large amounts of certain vitamins2. C Vitamin A is needed by___C_ and can be found in ______.A) bones, pork B) nervous system, milkC) eyes, green vegetables D) teeth, meats3. A Vitamin B1 is very important to __A____.A) the digestive system B) bones C) liver D) skin4. What will be the result if you take more vitamins than you really need DA) They will do great harm to our body. B) We get all the vitamins needed.C) Our body will function more properly. D) Our body simply gets rid of them.5. The passage has probably been taken from _B_____.A) a sports magazine B) a journal of medical scienceC) an aged magazine D) a youth journalPassage Two1 Many centuries ago, a group of Jews (犹太人) landed in India and immediately went to the king. They told him that they were lost and wanted to settle in his kingdom.2 In those days any foreigner was viewed with suspicion (怀疑), so the king was hesitant about letting them in. He sent for one glass of milk and one glass of water. He asked the leader of the Jews to taste the milk. Then he poured out some milk and added some water. He asked the leader to taste the milk again and said, “What is the difference in taste”3The leader said, “The second time the milk tastes terrible.” “That is because of the water added to the milk,” said the king.“The water dilutes the milk and spoils its taste. So too your addition (加入) will s poil the kingdom.” The leader of the Jews thought for a moment and asked for another glass of milk. He then added sugar to the milk and asked the king to taste it. “It tastes sweet,” said the king.4The leader of the Jews bowed his head and said, “Oh, ki ng！That is how we would like to live here：as the small amount of sugar which sweetens the large quantity of milk and not as the water which dilutes the milk.” Pleased with him the king granted them perm ission to stay.6. The leader of the Jews went to the king because ___C_____ for life and health.A) they wanted to ask directions B) they wanted to drink some milk C) they wanted to live there D) they wanted to go through the kingdom7. Why was the king hesitant AA) Because he was suspicious of the foreigners.B) Because in those days any foreigner was viewed as a bad guy.C) Because he thought the Jews would rob them of their milk.D) Because Jews were not trusty.8. The king asked the leader of the Jews to taste the milk added with water just to show that __B______.A) the taste was terrible B) if the Jews joined them, they would destroy the countryC) the taste was different from the pure milk D) the taste was sweet9. The underlined word “dilutes” means _____D___.A) reduce B) weaken C) make less delicious D) make (a liquid) thinner by adding another liquid such as water10. The passage implies that the leader of the Jews was ____B____.A) humorous B) witty C) foolish D) unbelievablePassage Three1 Is it difficult for you to get up in the morning Do you sometimes oversleep Are you often late for work or school Yes Then Hiroyuki Sugiyama of Japan has a special bed for you. Hiroyuki’s bed will get you up in the morning! Here is how it works:2 The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next, a tape recorder in the bed plays soft music or other pleasant sounds. A few minutes later, a second recording plays. The second recording can be loud music or unpleasant sounds. If you don’t get up after the second recording, you’ll be sorry. A mechanical “foot” is in the bed. The mechanical foot kicks yo u in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the top of the bed rises hi gher and higher. The foot of the bed goes lower and lower. Finally, the bed is vertical. You slide off the bed and onto the floor. You are awake and out of bed.3 Hiroyuki made his bed because he wanted to win a contest. He works for Honda Motor Company. Once every two years, Honda has a contest—the “All Honda Idea Contest”. In 1996 Hiroyuki won a prize for his bed.11. The purpose of the passage is ____A____.A) to introduce a special bed B) to tell a storyC) to wake somebody up D) to praise Hiroyuki12. What does the special bed do first in the morning DA) Its tape recorder plays soft music. B) Its tape recorder plays loud music. C) It kicks you in the head. D) Its alarm clock rings.13. If you don’t wake up after the clock rings, what will ha ppen CA) The mechanica l “foot” kicks you in the head. B) The bed becomes vertical and you slide off the bed.C) The tape recorder plays pleasant sounds. D) You will be late for work.14. Why did Hiroyuki make such a special bed AA) Because he wanted to win the contest held by his company. B) Because he was good at inventing new things.C) Because he wanted to make money. D) Because he sometimes overslept.15. Who is Hiroyuki BA) A scientist. B) A company worker. C) An inventor. D) A carpenter.Passage 41 Each of us fails from time to time. If we are wise, we accept these failures as a necessary part of the learning process. But all too often as parents and teachers we deny this same right to our children. We tell them that failure is something to be ashamed of, that nothing but top performance will meet with our approval.2 When I see a child subject to this kind of pressure, I think of Donnie, my youngest third-grader，he was a shy, nervous perfectionist. His fear of failure kept him from classroom games that other children played with joyous abandon. He seldom answered questions — he might be wrong. Written assignments, especially math, reduced him to nail-biting frustration. He seldom finished his work because he repeatedly checked with me to be sure he hadn't made a mistake3 I tried my best to build his self-confidence. But nothing changed until midterm, when Mary Anne, a student teacher, was assigned to our classroom. She was young and pretty, and she loved children. My pupils, Donnie included, adored her. But even enthusiastic, loving Mary was baffled by this little boy who feared of making mistake.4 Then one morning we were working math problems at the blackboard. Donnie had copied the problems with painstaking neatness and filled in answers for the first row. Pleased with his progress, I left the children with Mary Anne and went for art materials. When I returned, Donnie was in tears. He'd missed the third problem.5 Mary looked at me in despair. Suddenly her face brightened. From the desk we shared, she got a canister of pencils.6“Look, Donnie,” she said, kneeling beside him and gently lifting the tear-stained face from his arms. She placed the pencils on his desk. “See these pencils, Donnie” she continued. “They belong to Mrs. Lindstrom and me. See how the erasers are worn That's because we make mistakes too, lots of them. But we erase the mistakes and try again. That’s what you must learn to do, too.”7She kissed him and stood up. “Here,” she said, “I’ll leave one pencil to you so you’ll remember that everybody makes mistakes, even teachers.” Donnie looked up with love in his eyes and just a glimmer of a smile.8The pencil became Donnie’s prize. That, together with Mary Anne’s frequent encouragement and unfailing praise for even Donnie’s small successes, gradually persuaded him that it’s all right to make mistakes — as long as you erase them and try again.16. In the author’s opinion, we should consider failures _C_______.A) a shame可耻的 B) mistakes错误的 C) acceptable可接受的 D) accessible方便的17. Donnie is a perfectionist, which means he __A______.A) cannot afford any mistakes B) often makes mistakes C) is always perfect D) seldom makes any mistakes18. Mary Anne was puzzled by Donnie because __D______.A) he bit his nails B) he adored her C) he made mistakes in math problems D) his fear of making mistakes19. Mary changed Donnie after ___A_____.A) giving him a pencil B) kneeling beside him and lifting his face from his armsC) persuading hi m that it’s ok to make mistakes D) erasing his mistakes20. This article tells us that __D______.A) the influence of a teacher is important to a student老师的影响是重要的一个学生B) there are growing pains in a student’s life这是一个学生的生命成长的烦恼C) you should erase your mistakes and try again你应该删除你的错误并再次尝试D) making mistakes is not such a big deal, as long as you try again 犯错并不是什么大不了的，只要你再试试。

⽹络教育机考《⼤学英语B（⼆）》模拟题华南理⼯⼤学⽹络教育学院《⼤学英语B（⼆）》机考模拟题I. Vocabulary and structure (20 points)Directions: There are 20 sentences in this part. For each sentence there are four choices marked A, B, C and D. Decide the ONE answer that best completes the sentence or best replaces the underlined words.◎题型：单选题1. The repair is difficult, but I can it.A. makeB. doC. dealD. manage2. Everybody should know it, as it is sense.A. commercialB. commonC. cheerfulD. original3. The new factory is expected to ________ more than 400 new jobs.A. employB. createC. hireD. open4. The sun gives off light and warmth, _________ is very important to the living things on theearth.A. thatB. whichC. whatD. where5. I will buy this skirt _______.A. any wayB. anywayC. in anyhowD. any how6. The learner had trouble __________ what he said.A. understoodB. to understandC. understandingD. understand7. We'll never finish this meeting if people don't ______ to the point.A. approachB. insistC. reachD. stick8. I _____ you had returned the book yesterday.A. wantB. would ratherC. likedD. had better9. According to the forecast, a ____________ cold air is coming in three days.A. massesB. mashC. maskD. mass10. Unless a compromise could be reached the country would be diplomatically on this issue.A. isolationB. isolatedC. isolatingD. isolatable11. The cultural life in our city has become much more colorful and ________.A. plentyB. variousC. numerousD. abundant12. The floods did not start to until two days after the rain had stopped.A. retireB. recedeC. retreatD. sink13. We agreed to accept ______________ they thought was the best tourist guide.A. whateverB. whomeverC. whicheverD. whoever14. The medicine is on sale everywhere. You can get it at chemist's.A. eachB. someC. certainD. any15. ______ what to do, he went to the manager for help.A. Not to knowB. Not knowingC. Not having knownD. Having not known16. We moved to the town ______ we could go to see our parents often.A. even ifB. in caseC. so thatD. as if17. Helen was much kinder to her youngest child than she was to the others, of course, made the others jealous.A. whoB. whatC. thatD. which18. I wish I ______ to the movies with you last night.A. have goneB. could goC. could have goneD. went19. Oh, I ______ you a message when you came back.A. leftB. was leavingC. have leftD. was about to leave20. I'd rather you anything about the accident for the time being.A. sayB. didn't sayC. don't sayD. not sayII. Reading comprehension (40 points)Directions:There are 4 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice.◎题型:材料题Passage 1In today's world English is the most widely used language. It is our duty to learn English in the new situation of the reform (改⾰) and open to the outside world. Can we master the English language? In order to master it, I'd like to give you some good advice.First, I think interest is the base of success. I enjoyed listening to foreign friends talking to each other when I was a child. At the same time I watched the English programs on TV. From then on, I kept on learning English .The more I learned, the more progress I made.Second, practice is the key to learning English. Many people study English very hard, but they are very shy to speak it in public, for they are afraid of making a mistake. Remember you have to make a mistake before you can correct it. A native English speaker who has been speaking English for almost 60 years still makes mistakes sometimes.Third, the beginners in English should be encouraged to pay attention to idioms. The English language has many idioms. For example, you should say "He is strong as a horse.", but not "He is strong as a cow."1. The writer wants to tell us .A. the importance of learning EnglishB. the new situation of the reform and open to the outside worldC. some good ideas on how to master EnglishD. the wide use of the English language2. If we want to learn English, we must first .A. show interest in itB. enjoy listening itC. watch English program on TVD. practise speaking it3. When we are learning English, .A. remember the mistakes and correct themB. try not to make any mistakesC. correct mistakes before making themD. don't be afraid of making mistakes4. How do you understand the sentence "Remember you have to make a mistake before you cancorrect it"?A. Remember to make a mistake before you can correct it.B. You are sure to make a mistake before you can correct it.C. Remember you have to make a mistake and then correct it.D. You'll make a mistake after you can correct it.5. What is the most important thing to do in learning English according to the writer?A. Practise listening and speaking as much as possible.B. Pay attention to idioms.C. Don't be shy to speak in public.D. The more you learn, the greater progress you'll make.Passage 2◎题型:材料题How often are letters delivered in your country? Are letters delivered to each person's door? Is mail kept at the post office until someone goes there to get it? If someone lives far from a post office, how does he get his mail?In the United States, most people who live in cities and small towns receive their mail at home. Letters are delivered to the family's door every day. Some people have boxes or baskets for letters beside the front door. If there is no box or basket, the letters are pushed through an opening in the door. Large package are sometimes left besides the door.Many Americans live on farms which are far from any city, town, or village. Their mail is delivered to boxes on the roads near their farms. Every day the farmers who live near this road come to their mailboxes. Mail is delivered to farmers' mailboxes every day. This mail service is called Rural Free Delivery. Rural Free Delivery is also known as RFD.6. How often are letters delivered to the family's door?A. all day longB. every dayC. every other dayD. on Sunday7. Some people have boxes or baskets for letters_________.A. on the doorwayB. beside the front doorC. on the roadsideD. near the house8. If there are no boxes or baskets, the letters are _______.A. returned to the senderB. directly handed over to the receiverC. put into the mailbagD. pushed through an opening in the door9. Farmers' mail is ________.A. kept at the post officeB. delivered to the family's door every dayC. delivered to the boxes on the roads near their farmsD. delivered to the mail box in the front door10. The word "rural" means .A. the countryB. the stateC. mainlandD. motherlandPassage 3◎题型:材料题There are villages, towns and cities in very rural parts of Britain that face the same problems as the rest of Britain. One report shows that communities in the country side are less likely than those in urban areas to have access to good public transport, shops, post offices, pubs and other services.The report shows that:Rural areas have higher employment levels.Rural areas have a higher proportion of small, entrepreneurial businesses.School in rural areas perform better on average at GCSE (General Certificate of Secondary Education 英国普通中等教育证书).People in rural areas are healthier and live longer with mortality rates about 8% below the UK average.71% of people believe that quality of life is better in the countryside, and two thirds of people would like to move there if they could.Far more people in the countryside work in services, IT and public administration than in agriculture.Tourism in the countryside supported an estimated 380,000 jobs, whereas agriculture currently employs just over 1/2 million people.But the report also shows the problem:Farming income has fallen by 60% since 1995.In 1997, 22% of rural parishes had no bus service at all and 75% no daily bus service.That is why we are putting forward specific measures for the countryside.11. According to the passage, which of the following statements is TRUE?A. People in the country side can enjoy the same public transport service as those inurbanareas.B. There are no shops and post offices in the countryside.C. Compared with urban area, the public transport service in the countryside is not well-developed.D. People in urban areas can go to the countryside by public transport service.12. Which of the following statements about the rural areas is NOT true?A. There are more small businesses in rural areas than in urban areas.B. Compared with rural areas, urban areas have lower employment levels.C. Schools in urban areas are much better than those in rural areas.D. People could live longer in rural areas.13. Most people think the quality of life is in the countryside.A. not goodB. betterC. worseD. not bad14. According to the report, which industry in the countryside provides the fewest jobs?A. Service industry.B. IT.C. Agriculture.D. Public administration.15. One of the problems the countryside faces is that .A. no one likes to be engaged in farming work nowadaysB. the farm products cannot be sold at reasonable pricesC. farming income has fallen since 1995D. there is less and less cultivatable land nowPassage 4◎题型:材料题Arabs consider it extremely bad manners to start talking business immediately. Even the busiest government officials always take extra time to be polite and offer refreshments. No matter how busy you are, you should make time for this.The conference visit is a way of doing business throughout the Arab world. Frequently, you will have to discuss your business in the presence of strangers, who may or may not have anything to do with your business. Do not be surprised if your meeting is interrupted several times by people whocome into the room unannounced, whisper, or speak softly to the person with whom you are talking, and leave. Act as though you do not hear, and never show displeasure at being interrupted.When an Arab says "yes", he may mean "maybe". When he says "maybe", he probably means "no". You will seldom get a direct "no" from an Arab because it is considered impolite. Instead of "no", he will say "inshallah", which means, "if God is willing". On the other hand, "yes" does not necessarily mean "yes". A smile and a slow nod might seem like an agreement, but in fact, your host is being polite. An Arab considers it impolite to disagree with a guest.16. The main purpose of this article is to explain ____________.A. why you need extra time when you visit Arab countriesB. how to be polite when doing business in the Arab worldC. why Arab officials are so busyD. what Arabs say when doing business17. According to the passage, which of the following would be considered polite?A. You leave angrily because of interruptions.B. You demand an immediate decision.C. You refuse a cup of tea and show pictures of your product right away.D. You look out of the window while a stranger comes in to speak with the host.18. From the passage, we know that ____________.A. when an Arab wants to say "yes", he often says "maybe"B. an Arab seldom disagrees with a guest to his faceC. when an Arab agrees, a smile and a slow nod will be givenD. "inshallah" is an English word19. Which of the following is NOT an Arab custom?A. To dislike being interrupted during their meeting.B. Often to give you a vague answer.C. Seldom to say "no" directly.D. Seldom to hesitate to start talking business in the presence of strangers.20. The writer of this passage has probably ____________.A. never been to the Arab worldB. worked in the Arab worldC. been against the Arab customsD. liked the Arab customsIII．Cloze Test (10 points)Directions:Each blank in the following passage is provided with four possible choices marked A, B, C and D. Read the whole passage and chose the best answer for each blank.Passage 1◎题型:材料题From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us. When humans first (1)______, they were like newborn children, unable to use this (2)______ tool. Yet once language developed, the possibilities for human kinds future (3)______ and cultural growth increased.Many linguists believe that evolution is (4)______ for our ability to produce and use language. They (5)______ that our highly evolved brain provides us (6)______ an innate language ability not found in lower (7)______. Proponents of this innateness theory say that our (8)______ for language is inborn, but that language itself develops gradually, (9)______ a function of the growth of the brain during childhood. Therefore there are critical (10)______ times for language development. Current (11)______ of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. (12)______, more and more schools are discovering that foreign languages are best taught in (13)______ grades. Young children often can learn several languages by being (14)______ to them, while adults have a much harder time learning another language once the (15)______ of their first language have become firmly fixed.(16)______ some aspects of language are undeniably innate, language does not develop automatically in a vacuum. Children who have been (17)______ from other human beings do not possess language. This demonstrates that (18)______ with other human beings is necessary for proper language development. Some linguists believe that this is even more basic to human language (19)______ than any innate capacities. These theorists view language as imitative, learned behavior. (20)______, children learn language from their parents by imitating them. Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones.1. A. generated B. evolved C. born D. originated2. A. valuable B. appropriate C. convenient D. favorite3. A. attainments B. feasibility C. entertainments D. evolution4. A. essential B. available C. reliable D. responsible5. A. confirm B. inform C. claim D. convince6. A. for B. from C. of D. with7. A. organizations B. organisms C. humans D. children8. A. potential B. performance C. preference D. passion9. A. as B. just as C. like D. unlike10. A. ideological B. biological C. social D. psychological11. A. reviews B. reference C. reaction D. commendation12. A. In a word B. In a sense C. Indeed D. In other words13. A. various B. different C. the higher D. the lower14. A. revealed B. exposed C. engaged D. involved15. A. regulations B. formations C. rules D. constitutions16. A. Although B. Whether C. Since D. When17. A. distinguished B. different C. protected D. isolated18. A. exposition B. comparison C. contrast D. interaction19. A. acquisition B. appreciation C. requirement D. alternative20. A. As a result B. After all C. In other words D. Above allIV. Translation◎题型:材料题I. Translation from Chinese to English (15 points)Directions: Translate the following sentences into English.1. ⾸先，我要说，能到这⾥来我很⾼兴。

2020春华南理工大学网络教育《计算机应用基础》平时作业1.按照电子元件划分，计算机经历了几代?（8分）答：按照电子元件划分，计算机经历了四代：1)第一代计算机：电子管计算机时期，属于计算机发展的初级阶段，主要用于科学计算，采用机器语言和汇编语言方式设计程序。

2)第二代计算机：晶体管计算机时期，主要用于科学计算和事务处理，采用类似于自然语言的高级程序语言设计程序。

3)第三代计算机：集成电路计算机时期，计算机广泛应用于各个领域，采用计算机高级程序语言设计程序。

4)第四代计算机：大规模或超大规模集成电路计算机时期，应用领域更加广泛，计算机程序设计的效率更高。

2.冯·诺依曼计算机体系机构的主要思想是什么?（8分）答：冯·诺依曼计算机体系机构的主要思想可以归纳为：(1)计算机中的程序和数据全部采用二进制数表示。

(2)计算机由输入设备、存储设备、运算器、控制器、输出设备组成。

(3)计算机由存储程序控制完成有关工作。

3.说明计算机的工作原理。

（8分）答：计算机的工作原理有：(1)计算机在控制器的控制下，把以文字符号形式存在的数据或程序，通过输人设备转换成二进制代码，存储到计算机的内部存储器。

(2)计算机在控制器的控制下，根据程序的处理要求，从内部存储器中取得数据传送到运算器进行加工，运算器将运算的结果返回到内部存储器。

(3)计算机在控制器的控制下，根据程序的处理要求，从内部存储器中取得数据传送到输出设备，经输出设备将进制代码转换成文字符号显示或打印。

(4)计算机在控制器的控制下，根据操作需要，可以将内部存储器中的数据保存到计算机的外部存储器。

4.什么是Windows文件夹？如何创建一个新的文件夹？（8分）答：(1)Windows文件夹，也叫作目录，文件夹可以存储其他文件夹或文件。

(2)创建新的文件夹的步骤有：选择需要创建文件夹的位置，鼠标右键单击你需要创建文件夹的位置，选择“新建”命令，再选择“文件夹”，这样就会有一个新建文件夹，需要编辑文件夹名称。

...大学英语B（一）Unit One1.(单选题 )They cancelled the basketball game because of a _____ of interest.A. lackB. needC. lotD. common答题： A. B. C. D. （已提交）参考答案： A问题解析：2.(单选题 )Learning is a long and exciting ______.A. situationB. processC. personD. sign答题： A. B. C. D. （已提交）参考答案： B问题解析：3.(单选题 ) I ’ m _____because I have received lots of presents.A. pleasedB. unhappyC. angryD. resent答题： A. B. C. D. （已提交）参考答案： A问题解析：4.(单选题 )I got confused, too. I seem to have ______ in dealing with numbersA ． knowledge B．development C ．challenge D． difficulty答题： A. B. C. D. （已提交）参考答案： D问题解析：5.(单选题 )People use more words when they ______ with each other.A ． complete B．communicate C ．associate D． acquire答题： A. B. C. D. （已提交）参考答案： B问题解析：6.(单选题 )― How are you doing, Frank?―_______________B. How do you do?C. Great, thanks!D. It’ s A. How are you doing?nice meeting you!答题： A. B. C. D. （已提交）参考答案： C问题解析：7.(单选题 )― Hi, it is nice to meet you!―______________________A. Nice to meet you, too.B. Fine, thank you!C. Good to you.D.How are you?答题： A. B. C. D. （已提交）参考答案： A问题解析：8.(单选题 )― Hello, I’ m Robin.―_______________ My name is Anna.C. You can call me Bob.D.A. How are you?B. How do you do?Fine, thanks.答题： A. B. C. D. （已提交）参考答案： B问题解析：9.(单选题 )― Hello, I’ am Malinda.―Hello, I’ m Adelaide.A. Call my Ada.B. Call Ada for me.C. Call me Ada.D. Call Ada to me.答题： A. B. C. D. （已提交）参考答案： C问题解析：10.(单选题 ) ― Hi, Long time no see.―__________________A. Fine, thank you!B. Nice meeting you, too.C. Long time nosee. D. How do you do?...答题： A. B. C. D. （已提交）参考答案： C问题解析：Every one of us is a mother, father, son or daughter - and we all have dreams - big and small. Unfortunately, too many of us keep these dreams to ourselves because we fear what others might say. My point in writing this is to say it's OK to dream and dream big and talk about your dreams so that others are inspired to dream big too. What a world we would have if everyone did this! My dad was a dreamer. He told me that one day he was going to have a sailboat. We would go to theboat shows whenever they came to town and climb into them. My father would talk to the sales people and I would be busy pretending to sail the boat. It was fun. Then one day we went to the boat place and took out a sailboat on the ocean, what a thrill! Soon afterwards he bought his first boat and named it "LETSGO" and we sailed and sailed big bays and seas around New England. When I was older I got to be the skipper because he not only told me his dream he showed it to me and let me taste the idea on my own. Now I was inspired to dream big too. You see dreams can do wonders for you. When you believe in your dreams, they take on a life of their own. Now you start dreaming up things to do to make your inspiration a reality. More dreams, moreinspiration, then more dreams and a few more. Then one morning youwake up and the dream has come true. My dreams have taken me toso many beautiful places; I've been below the surface of the oceanwatching the beauty of coral and fish as I swim by. I've flown anairplane with pontoon floats from a lake in northern Maine and anotherdifferent plane on a flight over the Grand Canyon. I've also riddenunder my own wind blown sails. The pictures in my head are pricelessand better than any I've taken. Some of the best times I've had werelistening to older people talk about their dreams and what their dreamsdid for their lives. When I hear some of their dreams it inspires me to thinkand dream how I might do that too. I interviewed a man some yearsago who was 80-something years young. He was a sturdy man with thehands to match the story he told me. Hands still strong enough to crackthe shells of the walnuts he offered me and munched on. He hadoutlived his wife but still lived in their neat home with bookcases nearthe fireplace he no doubt built. I asked one question and I didn’ t move for hours. His story of leaving home to explore the world and learna new trade was fascinating to my young mind. But it was after hearinghis tale that I realized what he was really saying to me - not as anaspiring journalist but as a person. He told me he dreamed that hewould have a great life and he had one, so, I could dream abouthaving a great life and get one too. Just as my father had said to meearlier, here was another confirmation. I did just what they said to do, because I could do anything I wanted. Therefore, I say dream... dreambig dreams about your great life to come. I？heading out toward my next one, how about you?11. (单选题 )According to the author, people keep dreams tothemselves because ________.A. they don’ t think their dreams will come trueB. they don’ t have time to realize their dreamsC. their parents don’ t support themD. they fear what others might say答题： A. B. C. D. （已提交）参考答案： D问题解析：12. (单选题 ) In Paragraph 2,“ We would go to the boat shows whenever they came to town” because ________.A. I like to play in the boatB. father likes to talk to the sales peopleC. father hopes to buy a sailboat one dayD. I want to become a skipper in the future答题： A. B. C. D. （已提交）参考答案： C问题解析：13. (单选题 ) Which statement .can best describe the saying” dream can wonders for you” in Para 3？A. Our dream will come true one morning we wake up.B. Dreams can inspire us to make them a reality.C. We will live a better life once we have a dream.D. The more dreams you have, the greater you will be.答题： A. B. C. D. （已提交）参考答案： B问题解析：14. (单选题 )The author has done the following explorations except________.A.swimmingB.flying a plane from a lakeC.flying over a canyonD.sailing across an ocean答题： A. B. C. D. （已提交）参考答案： D问题解析：15. (单选题 )We can infer from Paragraph 6 that the old man ________.A. is rather pleased with his life nowB. was a writer when he was youngC. live a happy life with his wifeD. used to be businessman for some time答题： A. B. C. D. （已提交）参考答案： A问题解析：Unit Two1.(单选题 ) Her _______for writing was a desire for women to get theright to higher education.A ． motivation B．qualification C ． talent D ． technique答题： A. B. C. D. （已提交）参考答案： A问题解析：2.(单选题 ) Don ’ t lend them the car--- they are taking _______ of you.A ． advantage B．notice C ．photo D． control答题： A. B. C. D. （已提交）参考答案： A问题解析：3.(单选题 )The question which will be discussed next week hassomething _______ our salary.A ． to do B．do with C ．to do with D． do答题： A. B. C. D. （已提交）参考答案： C问题解析：4.(单选题 )My parents like the music _______ is quiet and gentle.A ． who B．that C ．whose D．those答题： A. B. C. D. （已提交）参考答案： B（更多作业答案，随堂、平时作业，添加WeChat ID：xu940413）问题解析：5.(单选题 ) What ’ s wrong with him? I haven’ t seen him ________ last Wednesday.A ． on B．since C ．by D．with答题： A. B. C. D. （已提交）参考答案： B问题解析：6.(单选题 ) A lot of small towns in the area are definitely _______ a visit.A ． worthwhile B． worth C ．worthy D ．worthless答题： A. B. C. D. （已提交）参考答案： B问题解析：7.(单选题 )Over years, I had _______ hundreds of books.A ． slipped B．communicated C ． accumulated D． suspected答题： A. B. C. D. （已提交）参考答案： C问题解析：8.(单选题 ) When I _______ my childhood, I couldn’ t help thinking how happy I was at that time.A ．looked forward B．looked up C ．looked down D． looked backon答题： A. B. C. D. （已提交）参考答案： D问题解析：9.(单选题 )For this reason, I have never stopped in my _______ of thisgoal;.A ． favor B．pursuit C ．devotion D．request答题： A. B. C. D. （已提交）参考答案： B问题解析：10. (单选题 )I have no _______ to discuss the matter further with you.A ． desire B．appetite C ．emotion D．tendency答题： A. B. C. D. （已提交）参考答案： A问题解析：We always believe that life will be better after we get married, have ababy, than another. Then we are frustrated that the kids aren't oldenough and we'll be more content when they are. After that we'refrustrated that we have teenagers to deal with. We always tell ourselvesthat our life will be complete when our spouse gets his or her acttogether. when we get a nice car, and are able to go on a nicevocation when we retire. The truth is, there's no better time than rightnow. If not now, when? Yur life will always be filled with challenges. It'sbest to admit this to ourselves and decide to be happy anyway. One ofmy favorite quotes comes from Alfred Souza. He said. "for a long time ithad seemed to me that life was about to begin-real life. But there wasalways some obstacle in the way, something to be gotten through first,some unfinished business, time still to be served, a debt to be paid. Thenlife would begin. At last it dawned on me that these obstacles were mylife." This perspective has helped me to see that there is no way tohappiness. Happiness is the way. So treasure every moment that youhave and treasure it more because you share it with someone special,special enough to spend your time with⋯ans remember that time waits for no man. So stop waiting until you finish school, until you go back toschool; until you lose ten pounds ,until you have husband and kids; untilyour kids leave the house; until you get a new car, until you retire.Happiness is a journey, not a destination. So, work like you don't needmoney, love like you've never been hurt before; Dance like no one'swatching.11. (单选题 )According to the passage, ________ make us feel frustrated.A. getting marriedB. having a babyC. taking care of kidsD. having one thing after another答题： A. B. C. D. （已提交）参考答案： D问题解析：12. (单选题 ) By saying“ If not now, when?” (Para 3), the author means that ________.A. there must be some other time to be happyB. no one knows about the best time to be happyC. now is the best time to be happyD. there is no better time to be happy than right now答题： A. B. C. D. （已提交）参考答案： D问题解析：13. (单选题 ) Which of the following statement is NOT true？A. There are a lot of challenges in one’ s life.B. Alfred Souza believed that obstacles were part of life..C. I like Alfred Souza said about happiness and life.D. Alfred Souza agreed that there is no way to happiness..答题： A. B. C. D. （已提交）参考答案： D问题解析：14. (单选题 )According to the author, happiness is ________.A. a roadB. a tripC. an endD. a destination答题： A. B. C. D. （已提交）参考答案： B问题解析：15. (单选题 ) A piece of advice can be inferred from the passage is that ________.A. everyone should seize the dayB. it is difficult to began a new lifeC. there is no way to happinessD. there is a destination of happiness.答题： A. B. C. D. （已提交）参考答案： A（更多作业答案，随堂、平时作业，添加 WeChat ID：xu940413）问题解析：欢迎您的光临，Word文档下载后可修改编辑.双击可删除页眉页脚.谢谢！让我们共同学习共同进步！学无止境.更上一层楼。

数据库》随堂练习-2020年华南理工大学网络教育参考答案：B在数据管理技术的发展过程中，经历了人工管理阶段、文件系统阶段和数据库系统阶段。

其中，数据库系统阶段具有最高的数据独立性。

数据库的概念模型与具体的机器和DBMS、E-R图、信息世界以及现实世界是独立的。

数据库的基本特点包括数据可以共享或数据结构化、数据独立性、数据冗余小易扩充、统一管理和控制。

选项B中的数据冗余小易扩充是正确的。

数据库是存储在计算机内有结构的数据的集合。

数据库中存储的是数据以及数据之间的联系。

数据库中，数据的物理独立性是指用户的应用程序与存储在磁盘上数据库中的数据是相互独立的。

数据库的特点之一是数据的共享，其中数据共享是指多种应用、多种语言、多个用户相互覆盖地使用数据集合。

数据库系统的核心是数据库管理系统。

9.关于数据库系统，正确的叙述应该是数据库系统能够减少数据冗余，避免数据不一致等问题。

10.将数据库的结构划分成多个层次，主要是为了提高数据库的逻辑独立性和物理独立性，以及管理规范性和数据的共享。

11.数据库(DB)、数据库系统(DBS)和数据库管理系统(DBMS)三者之间的关系是，DBS包括DB和DBMS。

12.在数据库中，产生数据不一致的根本原因是数据冗余，而不是数据存储量太大等原因。

13.数据库管理系统(DBMS)是一种系统软件。

14.数据库管理系统(DBMS)的主要功能是定义数据库，而不是修改、应用或保护数据库。

15.数据库系统的特点是数据共享、数据独立、减少数据冗余、避免数据不一致和加强了数据保护。

16.数据库系统的最大特点是数据的三级抽象和二级独立性，而不是数据共享性、数据的结构化或数据独立性。

17.数据库管理系统能实现对数据库中数据的查询、插入、修改和删除等操作，这种功能称为数据操纵功能，而不是数据定义功能或数据管理功能。

18.数据库的三级模式结构中，描述数据库中全体数据的全局逻辑结构和特征的是模式。

19.数据库系统的数据独立性是指不会因为系统数据存储结构与数据逻辑结构的变化而影响应用程序。

2012–2013学年度第一学期期末考试《大学英语 B》（一）试卷（样卷）注意事项：1. 本试卷共四大题，满分100分，考试时间120分钟，闭卷；2. 考前请将密封线内各项信息填写清楚；3. 所有答案必须写在答题纸上，做在试卷或草稿纸上无效4．考试结束，试卷、草稿纸随答题纸一并交回。

注意：因为答案全部都在复习范围内，所以请同学们到书上和随堂练习的对应部分查找。

College English Achievement TestBand One （样卷）Part I Use of English (20 points)Directions:There are 20 incomplete dialogs. For each dialog there are 4 choices marked A, B, C, and D. Choose the ONE answer that best completes the dialog.1. ---- Would you like my opening the window?---- ________________A. Take it easy.B. Yes, you can..C. Certainly, please do it.D. No, Idon’t mind.2. ---- You are the first Award winner!---- ________________A. Oh, I’m walking on air.B. Really, it’s out of my expec tation.C. That sounds pretty.D. Not bad.3. ---- I think your Chinese dinner is wonderful, Mrs. Wei.---- ________________A. Oh, I didn’t c ook very well.B. I’m glad you enjoyed it.C. You can come anytime.D. Why do you look so painful?4. ---- ________________---- I’m suffering from a broken leg.A. Are you feeling better?B. How are you?C. What shall I do?D. Why do you look so painful?5. ---- Can you turn down the TV?---- ________________A. Oh, I know.B. I’m sorry. I didn’t realize it was very loud.C. Next time I will turn it down.D. Please pardon me.6. ---- I suppose you can get the driver license this time.---- ________________A. Yes, absolutely.B. No, not yet.C. Sorry, I can’t imagine that.D. Yes, I don’t think I can.7. ---- Did mom ask you to buy two boxes of milk in the supermarket?---- ________________A. No. And so did I.B. She did. And so I did.C. No. And neither did I.D. She did. And so do I.8. ---- ________________---- I’m suffering from a stomachache.A. Are you feeling better?B. What’s trouble with you?C. Is there wrong with you?D. What’s the matter with you?9. What do you think of his suggestion?---- ________________.A. No, I don’t believe it.B. It’s hard to say, actually.C. Sorry, I can’t remember her.D. I never think of it.10. — Hi, Sam, I think you did a good job.— __________________.A. Thank youB. Not at allC. Don't mention itD. I did it quite badly11. — Can I help you with the bag?— __________________.A. No, no. I can take it myself.B. Sorry, you can'tC. Thank youD. No, I'm all right12. — Hello, I'd like to speak to Mark, please.— ___________________.A. Yes, I'm MarkB. It's me hereC. This is Mark speakingD. This is me13. ---- I wonder if you have thought of doing some gentle physical exercise.---- ________________.A. absolutely.B. That sounds goodC. I’d like that, but I don’t know how to.D. Yes, I would.14. — Can you go out with us for dinner this evening?— _________________.A. No, I already have plansB. Thanks a lot but I'm busy tonightC. No, I really don't like being with youD. I'm ill, so I shouldn't go out for dinner15. ---- Excuse me, whereis Dean Lee’s office?---- ________________A. You can’t ask me.B. Pardon? I have no idea.C. Please don’t say so.D. Sorry, Idon’t know. I just came here16.— Sorry, I must be leaving now, because there's a meeting.— ________________A. Oh, no, you can'tB. Yes, you can leave if you likeC. Do you really have to go? Couldn't you at least stay for another cup of tea?D. Oh, no. I don't understand17. Why don't you travel to New York on vacation?— __________________.A. I don't want to goB. Excuse me, because I can'tC. I want to but I haven't got enough moneyD. Because I'm going to school today18. — Congratulations! You won the first prize in today's compitition.— _________________.A. Yes, I beat the othersB. Thank youC. No, no, I didn't do it wellD. It's a pleasure19. — Hello, I'd like to speak to Mark, please.— _________________.A. Yes, I'm MarkB. It's me hereC. This is Mark speakingD. This is me20. — Do you mind if I smoke here?— _______________________________.A. That’s all right.B. OK.C. Of course not.D. Don’t mention it.Part II. Reading Comprehension (40 points)Directions:There are 4 passages in this part. Each passage is followed by 5 questions. For each question there are 4 choices marked A, B, C, and D. Please choose the best answer to the question.Passage OneVitamins are a group if substances found in food. The body needs them for life and health. So naturally, many people are concerned with the question: Am I getting enough vitamins. And am I getting the right kind?Even though very small amounts of each vitamin are enough for the needs of the body, that many people have not enough vitamins has some basis, and this has something to do with their diet— the food they take in. A person eating a good variety of foods gets all the vitamins now known to be needed, with the possible exception of D.The problem is that there are many people who don’t choose foods wisely, don’t get enough variety, and don’t eat the basic fo ods they need to get their vitamins. So the answer to this question is: No extra vitamins are needed, if you eat proper food. In fact, many of the vitamins can not be stored in the body, so when extra vitamins are taken in, the body simply gets rid of them, It is even harmful to put too much of certain vitamins into the body. This has been found to be true of vitamin A and D, when large amounts are taken in.What foods supply what vitamins? Here is a general idea. Vitamin A, for the health of the eyes, skin, teeth, and bones, is found in green vegetables, fruits, eggs, liver and butter. Vitamin B1, which helps the nervous and digestive systems and prevents certain diseases, is found in cereals, pork and liver. VitaminB2 is found in milk, eggs, green vegetables and meats. Vitamin C, which helps boned and teeth, is found in tomatoes, certain fruits and vegetables. These are only a few of the most important vitamins the body needs.21. Our body needs _________ for life and health.A. small amounts of each vitaminB. extra vitaminsC. all vitamins except vitamin DD. large amounts of certain vitamins22. Vitamin A is needed by _________ and can be found in _________.A. bones, porkB. nervous system, milkC. eyes, green vegetablesD. teeth, meats23. Vitamin B1 is very important to_________.A. the digestive systemB. bonesC. liverD. skin24. What will be the result if you take more vitamins than you really need?A. They will do great harm to our body.B. We get all the vitamins needed.C. Our body will function moreD. Our body simply gets rid of them.properly.25. The passage has probably been taken from_________.A. a sports magazineB. a journal of medical scienceC. an aged magazineD. a youth journalPassage TwoIdeal conditions for flying a kite are a large open space like field or a beach, and a steady wind, blowing from one direction, without any sudden gusts. Avoid spots such as clearings or river banks, where the wind is likely to change suddenly, Small kites will be much easier to launch in a gentle wind, and may well tear if the wind is too strong. Big kites on the other hand, will only take off in a reasonably strong wind. Stand with your back to the wind and un wind several meters of line, holding the kite at arm’s length and pulling on the line gently. With a larger kite, ask friend to help. He should stand a little way off, the kite held out in front of him and let go when you give the signal. A kite should never be thrown into the air, but simply released when the wind is strong enough to lift it.Be very careful how you handle your kite and try to avoid any sudden movement once it is in the air. If a particularly violent gust of wind causes it to lose height, unwind a little of the line. Never pull it along on the ground once it has come down, or you will tear it.If you want to bring kite down in a hurry, make the line fast or give it to someone to hold, put your arm over the line and run towards the kite. Always take a pair of scissors, some glue and two or three strips of crepe paper with you for on-the-spot repairs.Never fly a kite near a railway line or a busy road. If the kite comes down suddenly in front of a car, it may cause and accident. Never fly a kite in stormy weather because it could act as a lightning conductor (with you as the earth)!26. Where do people often fly kites?A. In a large open field with sudden gusts.B. In a large open area with a strong wind.C. In a large open space with a steady wind blowing fro one direction.D. At a beach with a gentle wind.27. The passage is mainly about_________.A. the significance of flying a kiteB. the place selection and ways of flying akiteC. some warnings to flying a kiteD. both B and C.28. The underlined word “clearings” in the first paragraph probably means_________.A. open spacesB. large playing-groundsC. places for clearing thingsD. areas which are very clear29. According to the passage, how should we bring a kite down in a hurry?A. Pull the line gently and run towards the kite.B. Fix the line to a place, put the arm over the line and run towards the kite.C. Give the kite to someone to hold, put the arm over the line and run towards the kite.D. Pull the kite and wind the line fast.30. Which of the following can be inferred from the passage?A. Most people like to fly kites.B. Flying a kite near a railway line is dangerous.C. It is very difficult to find and ideal space for flying a kite.D. There are many ways in which people fly their kites.Passage ThreeMany people think that when they become rich and successful, happiness will naturally follow. Let me tell you that nothing is further from the truth. The world is full of very rich people who are as miserable as if they ere living in hell. We have read stories about movie stars who committed suicide or died from drugs. Quite clearly, money is not the only answer to all problems.Wealth obtained through dishonest means does not bring happiness. Lottery winnings do not bring happiness. Gambling winnings do not bring happiness. To my mind, the secret to happiness lies in your successful work, in your contribution towards others’ happiness and in luck or dishonest means, you will know that it is ill-gamed money. If you get your money by taking advantage of others or by hurting others, your wealth will not be happy with it. You will think you are a base person.Long-term happiness is based on honesty, productive work, contribution, and self-esteem. Happiness is not an end: It is a process. It is a continuous process of honest, productive work which makes a real contribution to others and makes you feel you are a useful, worthy person. As Dr. Wayne wrote, “Ther e is no way to happiness. Happiness is the way.” There is no use saying “Someday when I achieve these goals, when I get a car, build a house and own my own business, then I will be really happy.” Life just does not work that way. If you wait for certain things to happen and depend on the external circumstances of life to make you happy, you will always feel unfulfilled. There will always be something missing.31. The best title for this passage is______.A. What is HappinessB. HappinessC. Wealth and HappinessD. Process of Happiness32. According to this passage, which of the following statement is right?A. The richer you’re, the happier you’re.B. Wealth means happiness.C. Movie stars are happy.D. Rich people are not always happy.33. In the second paragraph, the word “means” is equal to ______. .A. waysB. worksC. placesD. hearts34. Long-term happiness is based on the following except______.A. self-esteemB. contributionC. productive workD. lottery winnings35. According to the passage, a person feels happy when he______.A. gets a carB. builds a houseC. owns his own businessD. feels that he is a useful, worthy personPassage FourUnder normal conditions, the act of communication requires the presence of at leasttwo persons: one who sends and one who receives the communication. In order to communicate thoughts and feelings, there must be a conventional system of signs orsymbols that mean the same to the sender and the receiver.The means of communication are too numerous and varied for systematic classification; therefore, the analysis must begin with the means of receiving communication. Reception of communication is achieved by our senses. Sight, hearing, and touching seem to play themost important roles. Smell and taste play very limited roles, for they cannot receive intellectual expression from fully developed systems of sings and symbols.Examples of visual communication are gesture and imitation. Although both frequently accompany speech, there are systems that rely solely on sight, such as those used by deafand dumb persons. Another means of communicating visually is by signals of fire, smoke,flags, or flashing light. Feelings may be simply communicated by touch, such as by handshaking or backslapping, although a highly developed system of hand-stroking hasenabled blind, deaf, and dumb persons to communicate intelligently. Whistling to someone, applauding in a theater, and other forms of communication by sound rely upon the ear as areceiver. The most fully developed form of auditory communication is, of course, thespoken language.The means of communication mentioned so far have two features in common: they lastonly a short time, and the persons involved must be relatively close to each other. Therefore,all are restricted in time and space.36. Reception of communication ___________A. is more important than sending messagesB. depends on two personsC. involves use of the sensesD. play only limited roles37. Applauding is specifically mentioned as an example of __________.A. communication by soundB. gesture and imitationC. communication by sending a messageD. communication between the listener and speaker38. Persons who cannot see, hear, or speak are able to communicate through_________.A. gesturingB. handshakingC. smellingD. hand-stroking39. The author specifically mentions that speech is ____________ .A. often used when other means are impossibleB. necessary for normal communicationC. the only highly developed system of communicationD. the most developed form of communication based on hearing40. According to the passage means of communication __________.A. can develop quickly if there is enough time and space/B. all have the same featuresC. have some limitations even if they are fully developedD. depend on the persons involvedPart III Vocabulary and Structure (25 points)Section ADirections: There are 15 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE answer that best completes the sentence.41. Watching the TV program on children, I ______ a good idea to solve the problem.A) came out B) came forC) came up with D) came in42. There is a principle for successful communication that friendly smiles will alwayswork______ you.A) at B) outC) for D) against43. Teachers are usually compared ______ candles that burn themselves in order toenlighten others.A) to B) withC) for D) up44. Great emphasis is attached to how to ______ our natural resources.A) make the most of B) make out ofC) make up of D) make of45. The government has acted out a law to reduce the number of ______ into this countryevery year.A) Immigrates B) emigratesC) immigrants D) emigrants46. We are ________ of our gestures and body movements 99% of time.A) beware B) bareC) unaware D) mere47. Billl and Mike are twins, but the former is tall and strong while the ______is short and thin.A) late B) laterC) last D) latter48. The workers work more ______ with the new production line. In other words, they canproduce 1,000 washing machines in a month now, which would take three months before.A) effect B) effectivelyC) efficiently D) efficiency49. The eyes are one of the most _______ instruments of body language.A) expressive B) impressiveC) passive D) active50. I couldn’t ________ how the teacher could be so sharp to read my mind in class.A) bring out B) figure outC) lay out D) work out51. A shy person has ________ making and keeping eye contact.A) trouble B) talentC) skill D) block52. They waited ________ the light on overnight.A) till B) underC) for D) with53. Body language serves a ________ of purposes.A) variation B) variousC) variety D) varying54. States at war with each other would end ________ for the duration of the OlympicGames.A) friendship B) envyC) dishonesty D) hostility55. In the _______ of all the students, she gave a speech to advocate a green earth.A) name B) honorC) term D) sakeSection BDirections: There are 10 blanks in the following passage. For each blank there are 4 choices marked A, B, C, D. You should choose the ONE answer that best completes the passage.Sports and games __56__ our bodies, prevent us from __57__ weight, and keep us healthy. But these are not their _58_ uses. They give us valuable practice ___59___ helping the eyes, brain and muscles to work together. In table tennis, the eyes see the ball coming, __60__ its speed and direction, and pass this information on to the brain. The brain then has to decide __61__to do, and sends its orders to the muscles of the arms, legs, and so on, __62____ the ball is met and hit back __63____ the player wants it to go. All this must happen __64____ very great speed, and only those who have had a lot of __65__ at table tennis can do this successfully. For those who work with their brains, the practice of such skills is especially useful.56. A. make B. build C. are D. strong57. A. losing B. gain C. gaining D. lose58. A. one B. just C. only D. many59. A. on B. in C. at D. by60. A. judged B. to judge C. judging D. judge61. A. which B. what C. where D. how62. A. for that B. for which C. so that D. so what63. A. if B. when C. where D. which64. A. in B. at C. on D. with65. A. practice B. work C. time D. moneyPart V Writing (15 points)Directions: For this part, you are allowed 30 minutes to write a composition on the topic “My Favorite Sports”. You should write no less than 80 word第11页（共 10 页）。

学术英语（下）智慧树知到课后章节答案2023年下华南理工大学模块一测试1.How can we begin an academic text? ( )A:Briefly describe the primary settingof the text B:Open with a riddle, joke or story C:State the thesis briefly anddirectly D:Pose a question related to the subject 答案:Briefly describe theprimary setting of the text;Open with a riddle, joke or story ;State thethesis briefly and directly;Pose a question related to the subject2.When a researcher is first introduced, which kind of information should beincluded? ( )A:Full name and contact information B:Current position andgeneral interest C:His/her birthplace D:Awards received 答案:Full nameand contact information;Current position and general interest;Awards received3.The abstract usually displays the text’s purpose, the main problem orquestion it answers, research methods, research subjects, and the mainfindings. ( )A:错 B:对答案:对nguage patterns, such as “however”, “whereas” and “despite”, are the onlydevices to show the contradictory or contrast relationship between the twoideas. ( )A:对 B:错答案:错5. A good opening often has the functions of ( ). A:providing information toorient readers B:showing the focus of the text C:introducing the topic of thetext D:summarizing author’s main arguments 答案:providing informationto orient readers ;showing the focus of the text;introducing the topic of the text6.What should be avoided when you first introduce a researcher? ( )A:Makethe introduction redundant and casual B:Start with the researcher’s fullname C:Introduce the researcher’s current position D:Introduce theresearcher’s general interest 答案:Make the introduction redundant andcasual模块二测试1.Which of the following components is Not necessary for an argumentativeessay? ( )A:introduction B:body C:counterargument D:conclusion 答案:counterargument2.Which of the following statements is Not true about the Toulmin model?( )A:It shows the author has considered the opponents’ points of view. B:The goal is to persuade the reader that the author’s argument is reasonable. C:Itis a complex argumentative structure. D:It is useful for making simplearguments. 答案:It is useful for making simple arguments.3.What does “compare” mean in a compare and contrast essay? （）A:toidentify the similarities between the subjects B:to find the relationshipsbetween the subjects C:to describe the differences between the subjects D:todraw a conclusion from the subjects 答案:to identify the similaritiesbetween the subjects4.To write a good compare and contrast essay, what should the author do first?( )A:Choose the subjects. B:Consider the main points. C:Develop the essaystructure. D:Brainstorm similarities and differences. 答案:Choose thesubjects.5.How many types are there for the Block structure of a cause and effect essay?( )A:three B:two C:four D:various 答案:two6.Which step is Not necessary for writing a cause and effect essay? ( )A:Createan outline B:Collect opposing opinions C:Choose the topic D:Brainstormcauses and effects 答案:Collect opposing opinions7.What is a problem-solution essay used for? ( )A:Discussing possible methodsto solve the problem. B:Exposing the seriousness of the problem.C:Demonstrating the efficiency of solutions. D:Exploring the relationshipbetween solutions. 答案:Discussing possible methods to solve theproblem.模块三测试1.Which of the following verbs can be used to introduce a citation in a seminar?( )A:reveal B:share C:encourage 答案:reveal2.When mentioning the author/authors of the resources, we should alwaysmention the full name. ( )A:对 B:错答案:错3.Which of the following should not be mentioned in your evaluation of a textwhen you are attending a seminar? ( )A:The detailed information of theauthor or the research team. B:How the ideas in the text are relevant to thediscussion question and the topic. C:Why you agree with the ideas mentioned in the text. 答案:The detailed information of the author or the researchteam.4.After presenting your view, hypothetical examples are not allowed to be usedto support your idea. ( )A:对 B:错答案:错5.Which of the following is not a clarifying question? ( )A:Does it mean that...?B:Are you saying that...? C:What do you mean by...? D:Is there evidence toyour claim? 答案:Is there evidence to your claim?模块四测试1.When we identify the pros in an academic material, we should pay attentionto the key words like ( ).A:drawback B:advantage C:positive 答案:advantage;positive2.In our daily life, choosing what food to eat for lunch is a kind of comparison.( )A:对 B:错答案:对3.While following a lecture, you can try key words, symbols and abbreviationsin your notes to save time and catch up with the speaker. （）A:对 B:错答案:对4. A linear system usually has headings at different levels.（）A:错 B:对答案:对5.The Cornell method of taking notes was developed by Dr. Walter Pauk ofHarvard University. （）A:错 B:对答案:错6.In a charting system, you need to draw a chart and then fill in the facts in theappropriate blanks.（）A:对 B:错答案:对7. A fact is a statement that is true and can be proven.（） A:对 B:错答案:对模块五测试1.When a researcher is first introduced in a text, which of the followinginformation is not provided? ( )A:title B:organization C:age D:discipline 答案:age2.What is the thesis of the text “Working with Robots: Human and MachineCoexistence in the Workforce” (Book 2, Unit 5)? （）A:AI will replace humans in the future.B:Human and machine will work together.C:AI will always serve humans.D:People are worried about the future of A 答案:Human and machine willwork together.3.Which of the following should be included in the introduction? （）A:Athesis statement. B:Detailed background information. C:A general conclusion.答案:A thesis statement.4.With regard to children’s health, the author’s attitude towards social media is( ).A:negative B:neutral C:positive 答案:negative5.The outbreak of intense anger might cause a heart attack. ( )A:对 B:错答案:对6.The author uses a Dove commercial to attract readers. The short video tellsthe audience through an experiment that you are more beautiful in the eyesof others than you are in your own.（） A:错 B:对答案:对7.Quotations can be classified into direct and indirect quotations. （）A:对 B:错答案:对。