精品2016年12月大学英语四级考试模拟试卷及答案(19)

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2016年12月大学英语四级答案

参考答案WRITINGStated-owned business or Joint ventureUpon graduation,virtually all college students will confront the problem of the career choice，which is truly a tough choice.Students'opinions differ greatly on this issue.Some hold that there is no better way to get a decent job than working in a stated-owned business which will guarantee my life after retirement,but others take the attitude that a joint venture outweighs any other jobs as it may provide higher income for employees.As to myself,I prefer the latter view.A joint venture,especially ahigh-salary joint venture,exerts a tremendous fascination on a great number of people,with no exception to me.Although it might be impossible to make sure my retirement pension is good enough,high-salary is exactly what I need just now.In my view,our career choices largely depend on where we want to stay for the rest of life.For me,metropolis is the place where I can grasp loads of opportunities and achieve my personal dreams.As I hold the view that live in the moment,not the future,and also in order to finance myself in some aspects such as the transportation,the house-renting,or social activities,a joint venture can satisfy my needs for the consumption I mentioned above.In short,a joint venture is the first and only consideration in my choice of career.Listening ComprehensionSection A1.[A]2.[B]3.[B]4.[C]5.[D]6.[C]7.[A]Section B8.[D]9.[B]10.[D]11.[C]12.[D]13.[A]14.[C]15.[B] Section C16.[D]17.[C]18.[B]19.[C]20.[A]21.[D]22.[B]23.[B]24.[A]25.[A]Reading comprehensionSection A26.[E]challenges27.[J]searched28.[D]categorizing29.[K]similarities30.[L]slightly31.[G]percentage32.[O]traditional33.[I]regardless34.[H]proving35.[M]suggestsSection B36.[I]37.[D]38.[J]39.[F]40.[B]41.[H]42.[C]43.[K]44.[G]45.[E]Section C●Passage146.[B]He intends to get rid of the tipping practice.47.[C]It forces the customer to compensate the waiter.48.[D]They can have some say in how much their servers earn.49.[A]Services quality has little effect on tip size.50.[D]Waiters should be paid by employers instead of customers.●Passage251.[C]The impact of cheap oil on global economic growth.52.[D]Consumers will spend their savings from cheap oil on other commodities.53.[C]They use their money reserves to back up consumption.54.[B]Its negative effects more than cancel out its positive effects.55.[C]Oil importers account for a larger portion of the global economy.Translation参考译文：The color of red in Chinese culture usually means good luck,longevity and happiness.Red can be found everywhere during Chinese Spring Festival and other joyous occasions.Cashes often in red envelopes are sent to family members or close friends as gifts.Its popularity can also be attributed the fact that people accociate it with Chinese revolution and Communist Party. However,it does not always equal to good luck and joy in that the name of the dead used to be written in ing red ink to write names of Chinese people were seen as an offense.。

精品2016年12月大学英语四级模拟预测卷及答案(1)

2016年12月大学英语四级模拟预测卷及答案（1）Directions: There are 4 reading 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 and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage OneQuestions 21 to 25 are based on the following passage.Acculturation, which begins at birth, is the process of teaching new generations of children the customs and values of the parents' culture. How people treat newborns, for example, can be indicative of cultural values. In the United States it is not uncommon for parents to put a newborn in a separate room that belongs only to the child. This helps to preserve parents' privacy and allows the child to get used to having his or her own room, which is seen as a first step toward personal independence. Americanstraditionally have held independence and a closely related value, individualism, in high esteem. Parents try to instill these prevailing values in their children. American English expresses these value preferences: children should "cut the (umbilical) cord" and are encouraged not to be "tied to their mothers' apron strings." In the process of their socialization children learn to "look out for number one" and to "stand on their own two feet".Many children are taught at a very early age to make decisions and be responsible for their actions. Often children work for money outside the home as a first step to establishing autonomy. Nine-or ten-year-old children may deliver newspapers in their neighborhoods and save or spend their earnings. Teenagers (13 to 18 years) may baby-sit neighbors' homes in order to earn a few dollar a week. Receiving a weekly allowance at an early age teaches children to budget their money, preparing them for futurefinancial independence. Many parents believe that managing money helps children learn responsibility as well as appreciate the value of money.21. According to this passage, the way peopletreat newborns _____.A) is a sign of their customsB) is an indication of their level of knowledgeC) symbolizes their social systemD) varies from culture to culture22. The expression, "to cut the cord", is used to show that _____.A) children don't like their parentsB) parents don't feel close to their childrenC) parents would not like to live together with their childrenD) independence from one's family is an important personal goal in USA23. Children who are "tied to the apron strings" _____.A) are caught in their mothers' apronsB) must always wear an apron when they eatC) are very dependent on their mothersD) are independent from their parents24. American people often let their children work for money outside the home at a very early age because _____.A) children have to earn money to help the familyB) they need more moneyC) they want them to begin establishing autonomyD) children have to save money for future use25. It can be inferred from this passage that_____.A) Americans are money loversB) Americans admire independenceC) Americans are good at decision-makingD) Americans are all responsiblePassage TwoQuestions 26 to 30 are based on the following passage.Many people believe that the glare from snow causes snowblindness. Yet, dark glasses or not, they find themselves suffering from headaches and watering eyes, and even snowblindness, when exposed to several hours of "snow light".The United States Army has now determined that glare from snow does not cause snowblindness in troops in a snow-covered country. Rather, a man's eyes frequently find nothing to focus on in a broad expanse of barren snow-covered terrain. So his gazecontinually shifts and jumps back and forth over the entire landscape in search of something to look at. Finding nothing, hour after hour, the eyes never stop searching and the eyeballs become sore and the eye muscles ache. Nature offsets this irritation by producing more and more fluid which covers the eyeballs. The fluid covers the eyeball in increasing quantity until vision blurs, then is obscured, and the result is total, even though temporary, snowblindness.Experiments led to the Army to a simple method of overcoming this problem. Scouts ahead of a main bodyof troops are trained to shake snow from evergreen bushes, creating a dotted line as they crosscompletely snow-covered landscape. Even the scouts themselves throw lightweight, dark colored objects ahead on which they too can focus. The men following can then see something. Their gaze is arrested. Their eyes focus on a bush and having found something to see, stop scouring the snow-blanketed landscape. Byfocusing their attention on one object at a time, the men can cross the snow without becoming hopelessly snowblind or lost. In this way the problem of crossing a solid white terrain is overcome.26. To prevent headache, watering eyes and blindness caused by the glare from snow, dark glasses are _____.A) indispensableB) usefulC) ineffectiveD) available27. When the eyes are sore tears are produced to _____.A) clear the visionB) remedy snowblindnessC) ease the irritationD) loosen the muscles28. Snowblindness may be avoided by _____.A) concentrating on the solid white terrainB) searching for something to look at in snow-covered terrainC) providing the eyes with something to focus onD) covering the eyeballs with fluid29. The eyeballs become sore and the eye muscles ache because _____.A) tears cover the eyeballsB) the eyes are irritated by blinding sunlightC) the eyes are irritated by blinding snowD) there is nothing to focus on30. A suitable title for the passage would be_____.A) Snowblindness and How to Overcome ItB) Nature's Cure for SnowblindnessC) Soldiers in the SnowD) Snow VisionPassage ThreeQuestions 31 to 35 are based on the following passage.Until the 1980s, the American homeless population comprised mainly older males. Today, homelessness strikes much younger part of society. In fact, a 25-city survey by the U.S. Conference of Mayors in 1987 found that families with children make up the fastest growing part of the homeless population. Many homeless children gather in inner cities; this transient and frequently frightened student population creates additional problems-both legal and educational-for already overburdened urban school administrators and teachers.Estimates of the number of homeless Americansrange from 350,000 to three million. Likewise, estimates of the number of homeless school children vary radically. A U.S. Department of Education report, based on state estimates, states that there are220,000 homeless school-age children, about a third of whom do not attend school on a regular basis. But the National Coalition for the Homeless estimates that there are at least two times as many homeless children, and that less than half of them attend school regularly.One part of the homeless population that is particularly difficult to count consists of the "throwaway" youths who have been cast off their homes. The Elementary School Center in New York Cityestimates that there are 1.5 million of them, many of whom are not counted as children because they do not stay in family shelters and tend to live by themselves on the streets.Federal law, the Stewart McKinney Homeless Assistance Act of 1987, includes a section that addresses the educational needs of homeless children. The educational provisions of the McKinney Act are based on the belief that all homeless children havethe right to a free, appropriate education.31. In 1987, the American homeless population was made up of _____.A) older males B) school childrenC) adults D) both A and B32. The author implies in the first paragraph that _____.A) the homeless population is growing rapidlyB) there is serious shortage of school administrators and teachersC) homeless children often move from place to placeD) homeless children usually stay outside schools33. The National Coalition for the Homeless estimates that there are _____ homeless children.A) 7000,000 B) 350,000C) 440,000 D) 70,00034. One part of the homeless population isdifficult to count. The reason might be that _____.A) homeless children live on the streetsB) homeless children have no parentsC) the homeless are too young to be counted as childrenD) the homeless children are not taken as members of their families35. The aim of the McKinney Act is to _____.A) offer education for homeless childrenB) provide family shelters for homeless childrenC) reduce the number of homeless childrenD) estimate the number of homeless populationPassage FourQuestions 36 to 40 are based on the following passage.If women are mercilessly exploited year after year, they have only themselves to blame. Because they tremble at the thought of being seen in public in clothes that are out of fashion, they are always taken advantage of by the designers and the big stores. Clothes which have been worn only a few times have to be put aside because of the change of fashion. Whenyou come to think of it, only a woman is capable of standing in front of a wardrobe(衣柜) packed full of clothes and announcing sadly that she has nothing to wear.Changing fashions are nothing more than the intentional creation of waste. Many women spend vast sums of money each year to replace clothes that have hardly been worn. Women who cannot afford to throw away clothing in this way, waste hours of their time altering the dresses they have. Skirts are lengthened or shortened; necklines are lowered or raised, and so on.No one can claim that the fashion industry contributes anything really important to society. Fashion designers are rarely concerned with vital things like warmth, comfort and durability(耐用). They are only interested in outward appearance and they take advantage of the fact that women will put up with any amount of discomfort, as long as they look right. There can hardly be a man who hasn't at some time in his life smiled at the sight of a woman shaking in a thin dress on a winter day, or delicately picking her way through deep snow in high-heeled shoes.When comparing men and women in the matter of fashion, the conclusions to be drawn are obvious. Do the constantly changing fashions of women's clothes, one wonders, reflect basic qualities of inconstancy and instability? Men are too clever to let themselves be cheated by fashion designers. Do their unchangingstyles of dress reflect basic qualities of stability and reliability? That is for you to decide.36. Designers and big stores always make money .A) by mercilessly exploiting women workers in the clothing industryB) because they are capable of predicting new fashionsC) by constantly changing the fashions in women's clothingD) because they attach great importance to quality in women's clothing37. To the writer, the fact that women alter their old-fashioned dresses is seen as .A) a waste of money B) a waste of timeC) an expression of taste D) an expression of creativity38. The writer would be less critical if fashion designers placed more stress on the of clothing.A) cost B) appearanceC) comfort D) suitability39. According to the passage, which of the following statements is TRUE?A) New fashions in clothing are created for the commercial exploitation of women.B) The constant changes in women's clothingreflect their strength of character.C) The fashion industry makes an important contribution to society.D) Fashion designs should not be encouraged since they are only welcomed by women.40. By saying "the conclusions to be drawn are obvious" (Lines 1-2, Para. 4) the writer means that .A) women's inconstancy in their choice of clothing is often laughed atB) women are better able to put up with discomfortC) men are also exploited greatly by fashion designersD) men are more stable and reliable in characterPart III Vocabulary (20 minutes)Directions: There are 30 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. Then mark the corresponding letter on the Answer Sheet with a single line through the center.41. They went to make her feel at home.A) out B) aboutC) out of their way D) their way42. Many species of animals which once lived on the earth are no longer in .A) evidence B) effectC) essence D) existence43.China's first automatic four-color glass printer was by a worker-technician.A) discovered B) recognizedC) invented D) revealed44. When we found out that the village was short of hands for the building of the reservoir, we all went there to .A) help out B) lend our handsC) give our hands D) their rescue45. his accent, he must be from the south.A) Concerned B) DeterminedC) Judging by D) Decided by46. This middle school is attached a normal college.A) for B) by C) to D) in47. After a while he to inform me of the progress of the work.A) set off B) beginningC) began with D) proceeded48. The peasants supply the workers with food, and the workers supply the peasants with manufactured goods.A) at turn B) on turnC) in turn D) by turns49. He felt uneasy at the of his mother's illness.A) risk B) costC) thought D) point50. Peasants over 80 percent of the Chinese population.A) make B) consistC) are composed D) constitute51. The reactionary policemen broke and arrested many progressive students.A) out B) into C) in D) off52. As far as the quality of tones is concerned, this radio-set is quite .A) up to the standard B) up to no goodC) in demand D) well up in53. The mass of an object is multiplied by the speed of light squared; other words, the speed oflight is multiplied by itself.A) by B) for C) in D) with54. People do not like such persons who are always the way of others.A) on B) by C) in D) get into55. In Japan men usually have to when they reach the age of 55.A) abandon B) dismiss C) retire D) resign56. Your father likes to play golf; he's really enthusiastic it.A) by B) about C) with D) on57. I ran Alice, who was on her way to see how I was getting along.A) up B) out C) over D) into58. He felt quite when he stayed with us.A) pleasantly B) anxiously C) at ease D) easily59. In less than a year, he came to terms his life and work there.A) to B) with C) in D)for60. I a girl in Hawaii; we write to each other once a month.A) communicate by B) drop a lineC) correspond to D) correspond with61. He longed to visit Beijing, he dreamed about it.A) much so that B) so much so muchC) much so much that D) so much so that62. We should read the daily press to keep current events.A) under B) track ofC) faith with D) count of63. All the people in this village have black hair. They all each other.A) resemble as B) resemble withC) resemble D) resemble from64. It's unfortunate that our director simply sat our suggestions and did nothing about it.A) out B) in C) on D) over65. The noise was terrible, but I had to live it.A) with B) through C) down D) on66. As soon as World War II ended, Einstein urged that atomic energy put to peaceful uses.A) is B) would be C) was to D) be67. I spoke to the child kindly him.A) as not frighten B) so as not to frightenC) for not frightening D) in order to not frighten68. , she ran out of the room..A) Having tears in her eyes and turned suddenlyB) With a sudden turn, tearful eyesC) Turning suddenly, with tears in her eyesD) With tears in her eyes and suddenly turning69. We were overjoyed at the news of China her own manmade satellite.A) to have launched B) to launchC) launched D) having launched70. enter university one day, I would work very hard.A) Would I ever B) Ever would IC) Ever should I D) should I everPart IV Translation (15 minutes)Directions: Translate the five sentences from the four reading passages into Chinese.71. How people treat newborns, for example, can be indicative of cultural values.72. Often children work for money outside the home as a first step to establishing autonomy.73. So his gaze continually shifts and jumps back and forth over the entire landscape in search of something to look at.74. Estimates of the number of homeless Americans range from 350,000 to three million.75. Many women spend vast sums of money each year to replace clothes that have hardly been worn.Part V Writing (30 minutes)Directions: For this part, you are allowed thirty minutes to write a composition on the topic "HonestyIs the Best Policy ". You should write at least 100 words and base your composition on the outlines given below.1. My understanding of the proverb "Honest Is the Best Policy" (诚实为上策).2. The results of dishonesty.3. My conclusion.Honesty Is the Best Policy答案21. ADCCB 26. CCCDA 31. DBCDA 36. CBCAD41. CDCAC 46. CDCCD 51. CACCC 56. BDCBD 61. DBCCA 66. DBCDD71. 比如说，人们如何对待新生儿可以显示出文化价值观来。

2016年12月大学英语四级考试真题及答案

2016 年 12 月大学英语四级考试真题（第一套）Part I Writing (30 minutes)( 请于正式开考后半小时内完成该部分，之后将进行听力考试 )Directions:For this part,you are allowed30 minutes to write an essay.Suppose you have two options upon graduation:one is to take a job in a company and the other to go to a graduate school.You are to make a choice between the two.Write an essay to explain the reasons for your choice. You should write at least 120 words but nomore than 180 words.Much controversy has been aroused about whether the students should find a job or start their own business after graduation.Taking a look around,we can find that some graduates bustle around job markets,while others choose to run a shop on TMall. However, I prefer the former choice.From my perspective, there are good reasons to find a job in the first severalyears after their graduation.First and foremost, if a graduate intends to accumulate working experience and learn from the seniors, it is advisable for him to find ajob. It is an undeniable fact that the theoretical knowledge will provide thegraduates with the ability to consider things comprehensively,however,only under the integration with practice can the rigid knowledge be useful for their futuredevelopment. Inevitably, doing something small is the premise of undertakingsomething great. Take Jack Ma, the founder of Alibaba and taobao, for example. Healso finds some jobs before establishing his own career,laying a solid foundation for his later success.Consequently,it is of great necessity to find a job after graduation.I firmly believe that it will continue to bring about more returns to our life and future.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1 and 2 are based on the news report you have just heard.1.A) It was going to be renovated.B) He could no longer pay the rent.C) It was dangerous to live in.D) He had sold it to the royal family.【答案】 C2.A) A storm.B) A strike.C) A forest fire.D) A terrorist attack.【答案】 AQuestions 3 and 4 are based on the news report you have just heard.3.A) They lost contact with the emergency department.B)They were injured by suddenly falling rocks.C)They sent calls for help via a portable radio.D)They were trapped in an underground elevator.【答案】 D4.A) They provided the miners with food and water.B)They sent supplies to keep the miners warm.C)They released the details of the accident.D)They tried hard to repair the elevator.【答案】 BQuestions 5 to 7 are based on the news report you have just heard.5.A) Raise postage rates.B) Improve its services.C)Close some of its post offices.D)Redesign delivery routes.【答案】 C6.A) Closing offices on holidays.B)Shortening business hours.C)Computerizing mail sorting processes.D)Stopping mail delivery on Saturdays.【答案】 D7.A) A lot of controversy will arise.B)Taxpayers will be very pleased.C)Many people will begin to complain.D)Many post office staff will lose their jobs.【答案】 DSection BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B)y C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 8 to 11 are based on the conversation you have just heard.8.A) He will lose part of his pay.B)He will go through retraining.C)He will be given a warning.D)He will be kept from promotion.【答案】 A9.A) He is an experienced press operator.B)He is a trustworthy guy.C)He is always on time.D)He is on good terms with his workmates.【答案】 B10.A) She is a trade union representative.B)She is a senior manager of the shop.C)She is better at handling such matters.D)She is in charge of public relations.【答案】 C11.A) He is always trying to stir up trouble.B)He is skilled and experienced.C)He is very close to the manager.D)He is always complaining about low wages.【答案】 AQuestions 12 to 15 are based on the conversation you have just heard.12.A) Open.B)Reserved.C)Selfish.D)Friendly.【答案】 B13.A) They read a book.B)They talk about the weather.C)They stay quiet.D)They chat with fellow passengers.【答案】 C14.A) She was unwilling to make friends with workmates.B) She was never invited to a colleague’ s home.C)She was eager to visit an English castle.D)She was always treated as a foreigner.【答案】 B15.A) Houses are much more quiet.B)They want to have more space.C)They want a garden of their own.D)Houses provide more privacy.【答案】 DSection CDirections: In this section, you will hear three passages. At the end of eachpassage, you will hear three or four questions.Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letteron Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16.A) They will automatically be given hiring priority.B)They don ’ t have to go through job interviews.C)They are likely to get much higher pay.D)They don ’ t have much choice of jobs.【答案】 A17.A) Visit the school careers service.B)Ask their professors for help.C)Look at school bulletin boards.D)Go through campus newspapers.【答案】 A18.A) Providing students with information about the library.B)Helping students arrange appointments with librarians.C)Supervising study spaces to ensure a quiet atmosphere.D)Helping students find the books and journals they need.【答案】 CQuestions 19 to 21 are based on the passage you have just heard.19.A) It tastes better.B)It may be sold at a higher price.C)It is easier to grow.D)It can better survive extreme weathers.【答案】 B20. A) It can grow in drier soil.B)It is immune to various diseases.C)It will replace green tea one day.D)It is healthier than green tea.【答案】 D21. A) It does not have a stable market.B) It has made tea farmers’ life easier.C)It does not bring the promised health benefits.D)It has been well received by many tea drinkers.【答案】 AQuestions 22 to 25 are based on the passage you have just heard.22.A) They care more about environment.B)They decorate their homes themselves.C)They prefer unique objects of high quality.D)They need decorations to show their status.【答案】 C23.A) They made great contributions to society.B) They could only try to create at night.C)They were proud of their creations.D)They focused on the quality of their products.【答案】 B24.A) Identify fake crafts.B)Make wise choices.C)To arouse public interest in crafts.D)To boost the local economy.【答案】 B25.A) To attract foreign investments.B)To preserve the traditional culture.C)Design handicrafts themselves.D)Learn the importance of creation.【答案】 DPart III Reading Comprehension (40 minutes)Section ADirections:In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Eachchoice in the bank is identified by a letter.Please mark the corresponding letterfor each item on Answer Sheet 2 with a single line through the centre. You may notuse any of the words in the bank more than once.Many men and women have long bought into the idea that there are“ male” and “female” brains,believing that explains just about every difference between the sexes. A new study __26__ that belief, questioning whether brains really canbe distinguished by gender.In the study, Tel Aviv University researchers __27__ for sex differencesthroughout the entire human brain.27._____A)abnormalB)appliedC)brieflyD)categorizingE)challengesF)figureG)percentageH)provingI)regardlessJ)searchedK)similaritiesL)slightlyM)suggestsN)tastesO)traditionalAnd what did they find? Not much. Rather than offer evidence for __28__ brains as “ male” or“ female,” research shows that b rains fall into a wide range, with most people falling right in the middle.28._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalDaphna Joel, who led the study, said her research found that while there aresome gender-based—__29__ , many different types of brain can’ t always be distinguished by gender.29._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH)provingI)regardlessJ)searchedK)similaritiesL)slightlyM)suggestsN)tastesO)traditionalWhile the “average ” male and “ average ” female brains were __30__ different, you couldn ’ t tell it by looking at individual brain scans. Only a small __31__ ofpeople had“ all-male” or“ all-female” characteristics.30._____31._____A)abnormalB)appliedC)brieflyD)categorizingE)challengesF)figureG)percentageH)provingI)regardlessJ)searchedK)similaritiesL)slightlyM)suggestsN)tastesO)traditionalLarry Cahill, an American neuroscientist (神经科学家), said the study is an important addition to a growing body of research questioning __32__ beliefs aboutgender and brain function.But he cautioned against concluding from this study that all brains are the same, __33__ of gender.32._____33._____A)abnormalB)appliedC)brieflyD)categorizingE)challengesF)figureG)percentageH)provingI)regardlessJ)searchedK)similaritiesL)slightlyM)suggestsN)tastesO)traditional“There’ s a mountain of evidence __34__ the importance of sex influences at alllevels of brain function, M he told The Seattle Times.34._____A) abnormalB)appliedC)brieflyD)categorizingE)challengesF)figureG)percentageH)provingI)regardlessJ)searchedK)similaritiesL)slightlyM)suggestsN)tastesO)traditionalIf anything, he said, the study __35__ that gender plays a very important role in the brain—“ even when we are not clear exactly how.”35._____A)abnormalB)appliedC)brieflyD)categorizingE)challengesF)figureG)percentageH)provingI)regardlessJ)searchedK)similaritiesL)slightlyM)suggestsN)tastesO)traditionalSection BDirections:In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose aparagraph more than once. Each paragraph is marked with a letter. Answer thequestions by marking the corresponding letter on Answer Sheet 2.Can Burglars Jam Your Wireless Security System?A)Any product that promises to protect your home deserves careful examination. So it isn't surprising that you ’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.B)The most likely type of burglary(入室盗窃 )by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. Accordingto the FBI, crimes like these accounted for roughly two-thirds of all householdburglaries in the US in 2013. The wide majority of the rest were illegal, unforcedentries that resulted from something like a window being left open. The odds ofcriminal using technical means to bypass a security system are so small that theFBI doesn ’ t even track those statistics.C)One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups,the fear is that a burglar(入室盗贼 )might be able to shut your system down simplyby cutting the right cable.With a wireless setup,you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If theydetect something wrong while the system is armed, they ’ ll transmit a wireless alert signal to a base station that will then raise the alarm.That approach will eliminate most cord-cutting concerns —but what about their wireless equivalent,jamming? With the right device tuned to the right frequency,what ’ s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?D)Jamming concerns are nothing new, and they ’ re not unique to security systems. Any device that ’ s built to receive a wireless signal at a specific frequency canbe overwhelmed by a stronger signal coming in on the same frequency.For comparison, let ’ s say you wanted to“ jam ” a conversation between two people — all you’ d need to do is yell in the listener’ s ear.E)Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimalGoogling. They will,however,need to know what system they ’ re looking for. If you have a sign in your yard declaring what setup you use, that’ d point them in theright direction, though at that point, we’ re talking about a highly targeted,semi-sophisticated attack, and not the sort of forced-entry attack that makes upthe majority of burglaries.It’ s easier to find and acquire jamming equipment for some frequencies than it is for others.F)Wireless security providers will often take steps to help combat the threatof jamming attacks.SimpliSafe,winner of our Editors ’ Choice distinction,utilizesa special system that’ s capable of separating incidental RF interference fromtargeted jamming attacks.When the system thinks it’ s being jammed, it ’ ll notify you via push alert( 推送警报 ).From there,it’s up to you to sound the alarm manually.G)SimpliSafe was singled out in one recent article on jamming, complete witha video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measure to contain the RF interference to ourtest lab, we tested the attack out for ourselves, and were able to verify that itis possible with the right equipment. However, we also verified that SimpliSafe’s anti-jamming system works. It caught us in the act,sent an alert to my smartphone, and also listed our RF interference on the system ’ s event log. The team behind the article and video in question make no mention of the system, or whether or not itdetected them.H)We like the unique nature of that software. It means that a thief likely wouldn ’t be able to Google how the system works, then figure out a way around itEven if they could, SimpliSafe claims that its system is always evolving, and thatit varies slightly from system to system, which means there wouldn ’ t be a universal magic formula for cracking it Other systems also seem confident on the subject ofjamming. The team at Frontpoint addresses the issue in a blog on its site, citingtheir own jam protection software and claiming that there aren’ t any documented cases of a successful jam attack since the company began offering wireless security sensors in the 1980s.I)Jamming attacks are absolutely possible. As said before, with the rightequipment and the right know-how,it’ s possible to jam any wireless transmission. But how probable is it that someone will successfully jam their way into your homeand steal your stuff?J)Let ’ s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going to need totarget your home, specifically. Then, he’s going to need to know the technicaldetails of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while you'reaway, so the thief will still need to break in.That means defeating the lock somehow,or breaking a window. He’ ll or opened door would normally need to be jamming you at thisrelease the alarm. So, too,point, as a broken windowwould the motion detectorsin your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping theanti-jamming system, the details of which he almost certainly does not have access to.K) At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries.They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like soundlocks and proper exterior lighting at night. No system is impenetrable, and nonecan promise to eliminate the worst case completely. Every one of them hasvulnerabilities that a knowledgeable thief could theoretically exploit. A goodsystem is one that keeps that worst-case setting as improbable as possible whilealso offering strong protection in the event of a less-extraordinary attack.36.It is possible for burglars to make jamming attacks with the necessaryequipment and skill.【答案】 I37.Interfering with a wireless security system is similar to interfering witha conversation.【答案】 D38.A burglar has to continuously jam the wireless security device toavoid triggering the alarm, both inside and outside the house.【答案】 J39.SimpliSafe provides devices that are able to distinguish incidental radiointerference from targeted jamming attacks.【答案】 F40.Only a very small proportion of burglaries are committed by technical means.【答案】 B41.It is difficult to crack SimpliSafe as its system keeps changing.【答案】 H42.Wireless devices will transmit signals so as to activate the alarm oncesomething wrong is detected.【答案】 C43.Different measures should be taken to protect one’ s home from burglary in addition to the wireless security system.【答案】 K44.SimpliSafe’ s device can send a warning to the house owner’s cellphone.【答案】 G45.Burglars can easily get a security device ’s frequency by Internet search.【答案】 ESection CDirections: There are 2 passages in this section. Each passage is followed bysome questions or unfinished statements. For each of them there are four choicesmarked A), B) , C) and D). You should decide on the best choice and mark thecorresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living, I couldn ’ t tell you the first thing about Bill Perry or whether the beers he sells are that great. ButI can tell you that I like this guy. That ’ s because he plans to ban tipping in favor of paying his servers an actual living wage.I hate tipping.I hate it because it’ s an obligation disguised as an option. I hate it forthe post-dinner math it requires of me. But mostly,I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply leftup to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggestsotherwise.You actually love tipping!You like to feel that you have a voice in how much money your server makes. No matter how the math works out, you persistentlyview restaurants with voluntary tipping systems as being a better value, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough:the service is better when waiters depend on tips,presumably because they see a benefit to successfully veiling their contempt for you. Well, if this weretrue,we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips whenthey do an exceptional job compared to a passable one. Waiters, keen observers ofhumanity that they are, are catching on to this; in one poll, a full 30% said theydidn ’ t believe the job they did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay alittle more up-front for your beer or burger. Support Bill Perry’ s pub, and any other bar or restaurant that doesn’ t ask you to do drunken math.46.What can we learn about Bill Perry from the passage?A)He runs a pub that serves excellent beer.B)He intends to get rid of the tipping practice.C)He gives his staff a considerable sum for tips.D)He lives comfortably without getting any tips.【答案】 B47.What is the main reason why the author hates tipping?A)It sets a bad example for other industries.B)It adds to the burden of ordinary customers.C)It forces the customer to compensate the waiter.D)It poses a great challenge for customers to do math.【答案】 C48.Why do many people love tipping according to the author?A)They help improve the quality of the restaurants they dine in.B)They believe waiters deserve such rewards for good service.C)They want to preserve a wonderful tradition of the industry.D)They can have some say in how much their servers earn.【答案】 D49.What have some waiters come to realize according to a survey?A)Service quality has little effect on tip size.B)It is in human nature to try to save on tips.C)Tips make it more difficult to please customers.D)Tips benefit the boss rather than the employees.【答案】 A50.What does the author argue for in the passage?A)Restaurants should calculate the tips for customers.B)Customers should pay more tips to help improve service.C)Waiters deserve better than just relying on tips for a living.D)Waiters should be paid by employers instead of customers.【答案】 DPassage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heat up the world economy. Consumers have more money in their pockets when they ’ re paying less at the pump. They spend that money on other things,which stimulates the economy.The biggest gains go to countries that import most of their oil like China,Japan, and India. But doesn’ t the extra money in the pockets of those countries,consumers mean an equal loss in oil-producing countries,cancelling out the gains? Not necessarily,says economic researcher Sara Johnson.“Many oil producers built up huge reserve funds when prices were high, so when prices fall they will draw ontheir reserves to support government spending and subsidies (补贴 )for their consumers. ”But not all oil producers have big reserves. In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil pricesare overwhelming the positive effects of cheaper oil. The implication is a sharpdecline in global trade, which has plunged partly because oil- producing nationscan’ t afford to import as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oilprices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the prices drop accountfor a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they’re getting at the gas pump, as the memory of the recent great recession is stillfresh in their mind. And a number of oil-producing countries are trimming theirgasoline subsidies and raising taxes, so the net savings for global consumers isnot as big as the oil price plunge might suggest.51.What does the author mainly discuss in the passage?A)The reasons behind the plunge of oil prices.B)Possible ways to stimulate the global economy.C)The impact of cheap oil on global economic growth.D)The effect of falling oil prices on consumer spending.【答案】 C52.Why do some experts believe cheap oil will stimulate the global economy?A)Manufacturers can produce consumer goods at a much lower cost.B)Lower oil prices have always given a big boost to the global economy.C)Oil prices may rise or fall but economic laws are not subject to change.D)Consumers will spend their savings from cheap oil on other commodities.【答案】 D53.What happens in many oil-exporting countries when oil prices go down?A)They suspend import of necessities from overseas.B)They reduce production drastically to boost oil prices.C)They use their money reserves to back up consumption.D)They try to stop their economy from going into free-fall.【答案】 C54.How does Carl Weinberg view the current oil price plunge?A)It is one that has seen no parallel in economic history.B)Its negative effects more than cancel out its positive effects.C)It still has a chance to give rise to a boom in the global economy.D)Its effects on the global economy go against existing economic laws.【答案】 B55.Why haven’t falling oil prices boosted the global economy as they did before?A)People are not spending all the money they save on gas.B)The global economy is likely to undergo another recession.C)Oil importers account for a larger portion of the global economy.D)People the world over are afraid of a further plunge in oil prices.【答案】 APart IV Translation (30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passagefrom Chinese into English. You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福。

2016年12月大学英语四级真题及完整答案(共两卷)(20200629082958)

2016年 12月大学英语四级真题（第一套）Part I Writing (30minutes)Directions: For this part, you are allowed 30 minutes to write an essay. Suppose youhave two options upon graduation: one is to take a job in a company and the other togo to a graduate school. You are to make a choice between the two. Write an essay toexplain the reasons for your choice. You should write at least 120 words but no morethan 180 words.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each newsreport, you will hear two or three questions. Both the news report and the questions willbe spoken only once. After you hear a question, you must choose the best answerfrom the four choices marked A), B), C) and D). Then mark the corresponding letter onAnswer Sheet 1with a single line through the centre.Questions 1and 2 are based on the news report you have just the heard.C) A forest fire. D) A Terrorist attack.Questions 3and 4 are based on the news report you have just heard. 3. A) They lost contact with the emergency department.B) They were injured by suddenly falling rocks.C) They sent calls for help via a portable radio.D) They were trapped in an underground elevator.4. A) They provided the miner with food and water.1. A) It was going to be renovated.B) He could no longer pay the rent.C) It was dangerous to live in. D) He had sold it to the royal family.2. A) A storm.B) A strike.B) They sent supplies to keep the miners warm.C) They released the details of the accident.D) They tried hard to repair the accident.Question5 to7 are based on the news report you have just hea . rdC) Close some of its post offices. D) Redesign delivery routes.C) Computerizing mail sorting processes. D) Stopping maildelivery on Saturdays.7. A )A lot of controversy will ariseB) Taxpayers will be very pleasedC) Many people will begin to complainD) Many post office staff will lose their jobsSection BDirections:In this section,you will hear two long conversations.At the end of eachconversation,you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from four choice marked A),B),C) and D).Then mark the corresponding letter an Answer sheet1with a single line though the centre.Question8 to 11 are based on the conversation you have just heard.8. A)He will lose part of his pay. C)He will be given a warning.B) He will go through retraining. D)He is go good terms with his workmates.9. A)He is an experienced press operator. C)He is always on time.B) He is trustworthy guy. D )He is go good terms with hisworkmates.10. A)She is a trade union representative. C)She is better at handing such matters.B) She is a senior manager of the shop. D)She is in charge of public relation.11. A)He is always trying to stir up trouble.B) He is skilled and experienced.C) He is very close to the manager.D) He is always complaining about low wages.Question12 to 15 are based on the conversation you have just heard.5. A) Raise postage rates.B) Improve its services. 6. A) Closing offices on holidays. B) Shortening business hours. 12. A)Open. B)Reserved. C)Selfish. D)Friendly.13. A)They read a book. C)They stay quiet.B) They talk about the weather D)They chat with fellow passengers.14. A)She was unwilling to make friends with workmates.B) She was never invited to a colleague ' s home.C) She was eager to visit an English castle.D) She was always treated as a foreigner.15. A) House are much more quiet. C) They want a garden of their own.B) They want to have more space. D) Houses provide more privacy.Section CDirections:In this section,you will hear three passages.At the end of each passage,you will hear three or four questions.Both the passage and the questions will be spoken only once.After you hear a question,you must choose the best answer from the four choices marked A),B),C) and D).Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16. A) They will automatically be given hiring priority.B) They don ' t have to go through job interviews.C) They are likely to get much higher pay.D) They don ' t have much choice of jobs.17. A) Visit the school careers services. C) Look at school bulletin boards.B) Ask their professors for help. D) Go through campus newspapers.18. A) Providing students with information about the library.B) Helping students arrange appointments with librarians.C) Supervising study spaces to ensure a quiet atmosphere.D) Helping students find the books and journals they need.Questions 19 to 21 are based on the passage you have just heard.19. A) It tastes better. C) It is easier to grow.B) It may be sold at a higher price. D) It can better survive extreme weathers.20. A) It can grow in drier soil. C) It will replace green tea one day.B) It is immune to various diseases. D) It is healthier than green tea.21. A) It does not have a stable market.B) It has made tea farmers ' life easier.C) It does not bring the promised health benefits.D) It has been well received by many tea drinkers.Questions 22 to 25 are based on the passage you have just heard.22. A) They care more about environment.B) They decorate their homes themselves.C) They prefer unique objects of high quality.D) They need decorations to show their status.23. A) They made great contributions to society.B) They could only try to create at night.C) They were proud of their creations.D) They focused on the quality of their products.Part III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passagethrough carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2with a single line through the centre. You may not use any of the words in the bank more than once.Many men and women have long bought into the idea thatthere are “ male ” and“ female ” brains, believing that explains just about every differebnectweeen the sexes. A new stud (y 26)that belief, questioning whether brains really can be distinguished by gender.In the study, Tel Aviv University researchers (27)for sex differences the entire human brain.And what did they find? Not much. Rather than offer evidenee for( 28) brains as“ male ” or “ female, ” research shows that brains fall in to a wide ran ge, with most people falli ng right in the middle.Daph na Joel, who led the study, said her research found that while there aresome gender-base (29) , many different types of brain can' t always be distinguishedby gen der.While the “average ” male and “average ” female bfOiO S wefi e rent, you could n ' t tell it bydxk 24. A) Identify fake crafts.B) Make wise choices.25. A) To attract foreign investments.B) To preserve the traditional culture.C) Design handicrafts themselves. D) Learn the importance of creation. C) To arouse public interest in crafts. D) To boost the local economy.ing at in dividual brain sca ns. Only a small (31) of people had“ a-male” or -feallale ” characteristics.Larry Cahill, an American neuroscientist (神经科学家),said the study is animporta nt additi on to a grow ing body of research questi oning( 32) beliefs about gen der and brain fun cti on. But he cauti oned aga in st con clud ing from this study that all brains are the same,( 33) of gender.“ There' s a moun tai n of evide((34) the importa nee of sex in flue nces at alllevels of brain fun ctio n, ” he told The Seattle Times.If anything, he said, the stud(35) that gender plays a very important role in the brain “ eve n whe n we are not clear exactly how. ”Directi ons: In this secti on, you are going to read a passage with ten stateme nts attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more tha n on ce. Each paragraph is marked with a letter. An swer the questi ons by marki ng the corresp onding letter on Answer Sheet 2Can Burglars Jam Your Wireless Security System?[A] Any product that promises to protect your home deserves careful examination. So it isn' t surprising that you ' ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.[B] T he most likely type of burglary （入室盗窃） by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted roughly two-thirds of all household burglaries in the US in 2013.The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of a criminal using technical means to bypass a security system are so small that the FBI doesn' t even track those statistics.[C] One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar （入室盗贼） might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they ' ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what ' s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?[D] Jamming concerns are nothing new, and they 'nirqeuneottousecuritysystems. Any device that ' s built to receive a wireless signal at a specific frequencycan be overwhelmed by a stronger signal coming in on the same frequency. For comparison, let ' s say you wanted to “jam” a conversation betweeanll two people —you'd need to do is yell in the listener ' s ear.[E] Security devices are required to list the frequencies they broadcast o—nthat means that a potential thief can find what they need to know with minimal Googling. They will, however, need so know what system they ' re looking for. If you have a sign in your yard declaring what setup you use, that ' d point them in the right direction,though at that point, we ' re talking about a highly targe-steodp,hsisetmicai ted attack,and not the sort forced-entry attack that makes up the majority of burglaries. It ' seasier to find and acquire jamming equipment for some frequencies than it is for others.[F] Wireless security providers will often take steps to help combat the threat of jamming attacks.SimpliSafe,winner of our Editor ' s Choice distinction, utilizes aspecial system that ' s capable of separating incidental RF interference from targetedjamming attacks. When the system thinks it ' s being jammed, it ' ll notify you via push alert（推送警报）.From there, it tOyo u pto sound the alarm manu ally.[G] SimpliSafe was singled out in one recent article on jamming, complete witha video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it possible with the right equipment. However, we also verified that SimpliSafe 's anti-jamming system works. It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system 's event log. The team behind the article and video in question make no mention of the system, or whether or not in detected them.[H] We like the unique nature of that software. It means that a thief likely wouldn 't be able to Google how the system works, then figure out a way around it. Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn a universal 't be magic formula for cracking it. Other systems also seem confident on the subject of jamming. The team at Frontpoint addresses the issue in a blog on its site, citing theirown jam protection software and claiming that there aren ' tc a sneysd o fcumented successful jam attack since the company began offering wireless security sensors in the 1980s.[I] Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it 's possible to jam any wireless mtraisnssion. But how probable is it that someone will successfully jam their way into your home and steal your stuff?[J] Let 's imagine that you live in a small home with a wireless security setup thatoffers a functional anti-jamming system. First, a thief is going to need to target your home, specifically. Then, he 's going to need to know the technical details of yoursystem and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and wheil you 're away. So the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He 'll need to be jamming you at this point, as a broken window or openeddoor would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he ' s inside and searching for things to steal. However, he ' ll need to do so without trippin-jgamthme ianngtisystem,the details of which he almost certainly does now have access to.[K] A t the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They 're also only a single layer in what should ideally be -asimdeadny approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.36. It is possible for burglars to make jamming attacks with the necessary equipment and skill.37. Interfering with a wireless security system is similar to interfering with a conversation.38. A burglar has to continuously jam the wireless security device to avoid triggeringthe alarm, both inside and outside the house.39. SimpliSafe provides devices that are able to distinguish incidental radio interference from targetedjamming attacks.40. Only a very small proportion of burglaries are committed by technical means.41. It is difficult to crack SimpliSafe as its system keeps changing.42. Wireless devices will transmit signals so as to activate the alarm once something wrong isdetected.43. Different measures should be taken to protect one ' s home from burglary inaddition to the wireless security system.44. SimpliSafe ' s device can send a warning to the house owner ' s cellphone.45. Burglars can easily get a security device ' s frequency by Internet search.Section CDirections:There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices markedA) ,B),C) and D).You should decide on the best choice and mark the corresponding letter on Answer Sheet 2with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living. I couldn first thing about Bill Perry or whether the beers he sells are that great. But I can tell servers an actual living wage.I hate tipping.I hate it because it ' s an obligation disguised as an option. I hate it for thepost-dinner math it requires of me. But mostly, I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply left up to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggests otherwise. You actually love tipping! You like to feel that you have a voice in how much money your server makes. No matter how the math works out, you persistently view restaurants with voluntary tipping systems as being a better value, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough: the service is better when waiters depend on tips, presumably because they see a benefit to successfully veiling their contempt for you. Well, if this were true, we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips when they do an exceptional job compared to a passable one. Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn' t believthey did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay a little more upfront for your beer or burger. Support Bill Perry' s pub, and any other bar or restaurant that doesn ' t ask you to do drunken math. 46. What can we learn about Bill Perry from the passage?A) He runs a pub that serves excellent beer. t tell you theyou that I like this guy. That use 'B) He intends to get rid of the tipping practice.C) He gives his staff a considerable sum for tips.D) He lives comfortably without getting any tips.47. What is the main reason why the author hates tipping?A) It sets a bad example for other industries.B) It adds to the burden of ordinary customers.C) It forces the customer to compensate the waiter.D) It poses a great challenge for customers to do math.48. Why do many people love tipping according to the author?A) They help improve the quality of the restaurants they dine in.B) They believe waiters deserve such rewards for good service.C) They want to preserve a wonderful tradition of the industry.D) They can have some say in how much their servers earn.49. What have some waiters come to realize according to a survey?A) Service quality has little effect on tip size.B) It is in human mature to try to save on tips.C) Tips make it more difficult to please customers.D) Tips benefit the boss rather that the employees.50. What does the author argue for in the passage?A) Restaurants should calculate the tips for customers.B) Customers should pay more tips to help improve service.C) Waiters deserve better than just relying on tips for a living.D) Waiters should be paid by employers instead of customers. Passage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heat up the world economy. Consumers have more money in their pockets when thye' re paying less at the pump. They spend that money on other things, which stimulates the economy.The biggest gains go to countries that import most of their oil like China, Japan, and India, But doesn 't the extra money in the pockets of those cocuo n tsriuems ers 'mean an equal loss in oil producing countries, cancelling out the gains? Not necessarily, says economic researcher Sara Johnson. “ Many oil producers built up huge reserve funds when prices were high, so when prices fall they will draw on their reserves to support gover nment spe nding and subsidies 占)for their con sumers. ”But not all oil producers have big reserves, In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming the positive effects of cheaper oil. The implication is a sharp decline in global trade, which has plunged partly because oilp-roducing nations can 't afford toimport as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oil prices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the price drop account for a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they getting at the gas pump, as the memory of the recent great recession is still fresh in their mind. And a number of oil-producing countries are trimming their gasolinesubsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.51. What does the author mainly discuss in the passage?A) The reasons behind the plunge of oil prices.B) Possible ways to stimulate the global economy.C) The impact of cheap oil on global economic growth.D) The effect of falling oil prices on consumer spending.52. Why do some experts believe cheap oil will stimulate the global economy?A) Manufacturers can produce consumer goods at a much lower cost.B) Lower oil prices have always given a big boost to the global economy.C) Oil prices may rise or fall but economic laws are not subject to change.D) Consumers will spend their saving from cheap oil on other commodities.53. What happens in many oil-exporting countries when oil prices go down?A) They suspend import of necessities from overseas.B) They reduce production drastically to boost oil prices.C) They use their money reserves to back up consumption.D) They try to stop their economy from going into free-fall.54. How does Carl Weinberg view the current oil price plunge?A) It is one that has seen no parallel in economic history.B) Its negative effects more than cancel out its positive effects.C) It still has a chance to give rise to a boom in the global economy.D) Its effects on the global economy go against existing economic laws.55. Why haven ' t falling oil prices boosted the global economy as they did before?A) People are not spending all the money they save on gas.B) The global economy is likely to undergo another recession.C) Oil importers account for a larger portion of the global economy.D) People the world over are afraid of a further plunge in oil prices.Part IV Translation (30minutes)Directions: For this part,you are allowed 30minutes to transtate a passage from Chinese into English.You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福，在春节和其他喜庆场合，红色到处可见。

12月CET4模拟试卷及答案

12月CET4模拟试卷及答案12月CET4模拟试卷及答案篇1professor kumar bhatt, founder and head of warwick manufacturing group(wmg), and rob meakin, a personnel director at marconi, have developed a partnership to train engineers and managers to becomee-literate. the new knowledge partnership will include a team of 40 marconi managers in what professor bhatt calls electronic engineering management or e2. a wide range of engineering and non-engineering companies has expressed interest in these exciting programs.professor bhatt believes that e-commerce is changing the business environment to a huge extent. many chief executives do not understand the power of the new technologies and, in some cases, are actually resisting change. he says that “as long as enough industry leaders realize its potential benefits, e-businesswill make possible a second productivity revolution in britain. this could take the economy close to eliminating the still substantial competitiveness gap with its main rivals. over the last five years in the us there has been a 30% improvement in manufacturing sector productivity because of information technology. in britain we can achieve more than that and successful e-business will be worth billions to the uk economy.”already britain makes more use of computer-aided design and manufacture (cad/cam) and management information technology systems than other european countries, and has a government that actively promotes e-business. but, observes professor bhatt, britain has never used technology as a growth driver. “the thing about electronic engineering management is that you can keep your legacy systems; you just need tolink those systems with an information engine. at the touch of a buttonit will allow project managers to see the status of a project, identify problems precisely and make virtually immediate decisions based on information that will be much more complete than in the past.”the e2 program is the result of an alliance by the warwick manufacturing group with america’s leading e-commerce studycenter,carnegie mellon. the latter will be responsible for training many of the marconi managers in america, where the group has half its business. in britain, professor bhatt has linked up with sun microsystems, oracle and parametric technology, to set up amulti-million pound e2 design and manufacturing center at theuniversity which will be used for training and research.professor bhatt believes that e-commerce is changing business tosuch an extent that wmg is likely to be renamed warwick electronicmanufacturing group. but, he warns “the move to globalize because ofe-commerce is racing ahead. although the net allows british industryto overtake their european peers, it also offers asian countries toleapfrog(相互超越) the west. for the first time it is not the privilegeof the western world because this technology is universal.”a) they do not understand a possible second productivity revolution in britain.d) they sometimes are against the change resulted from new technologies.23.according to the passage, what do you know about e-business in britain?d) e-business has great potential and will make changes in the　country.a) britain can be competitive to us in the area of information　technology.b) britain has already taken the advantages of running engineering　management.c) as with many other european countries, britain has made use of computer-aided systems.d) e-commerce has offered opportunities to european countries to　eliminate the competitiveness gap with all the rivals.a)britain is going to catch up with all other european countries in the field of electronic engineering managementc)the e-commerce has offered asian countries the chance to overtake britain and the rest of europeemotional maturity means knowing that another person cannot fill up　the hole in your heart. that is your responsibility. you need to　love and affirm yourself day-by-day, moment-by-moment. that is the　spiritual challenge of your life and everybody’s life. without your　love for yourself, nothing works. no amount of love from your　partner is enough. the search for love from other people is like the alcoholic’s search forhappiness in a bottle. the more he drinks,　the less satisfied he feels and the more he wants to drink.we are all addicted to falling in love. but after we’ve “fallen” a　few times and broken our emotional bones, we hopefully wise up a　bit. we know that the high of falling in love is not going to last.　we know that sooner or later we will have to get real with each　other. that is the difference between romance and partnership.　romance is an attempt tokeep the addiction going. it has a very　short half-life. partnership is the dance of two ordinary people　learning to live together day by day.it is a very challenging　school that we enroll in. it is sometimes a lot more work than play.　and it certainly requires a lot more psychological adjustment than　years of therapy! we don’t just graduate from this school in a year　or two. it takes many years, perhaps even a lifetime,for us to　master the curriculum.　your partners are imperfect human beings, just like you. they were　not the “wrong” partners any morethan you were. probably, they　reflected your own level of realism and emotional maturity. that’s　usually the way it works. so don’t wasteyour time thinking you　simply made some bad choices. the only bad choice you made was　forgetting who has the full time job loving you. i knowthat you　know who this is !we keep remembering that they are not perfect, nor we are. love isnot a game of perfection. it is a game of overwhelming imperfection.the amazing thing is that love survives all of our mistaken attempts　to control our partners and our relationships.d) love lies in the maturity of emotion which is essential to a　partnership or relationship27.which of the following statements is true according to the　passage?b) as long as we are emotionally mature, we can always enjoy the　high of falling in love.c) love doesn’t die even if we make wrong attempts to control our　partners.a) the more we try to control our partners and relationships, the　better we can enjoy loveb) the more frequently we fall in love, the more intelligent we’ll　bec) the more emotionally mature a couple are, the more harmonious they will live29.by saying “they were not the ‘wrong’ partners any more than you　were.”(para 3), the author means ___.b) in some partnership or relationship, he or she tries to control　the other.c) through psychological adjustment and therapy, one will feel　satisfied with love.d) partnership is a school from which it is not easy for us to　graduate.in a growing number of conflicts around the world, one or both sides　attempt to label the other as “terrorist” in an effort to win support for their own causes. yet as the so-called “terrorists group” often proclaim, a clear distinction between a terrorist　action and a non-terrorist military operation is frequently difficult to establish. most governments argue that terrorism is defined by violent methods to achieve political ends which are undertaken by organizations not recognized bythe world community as legitimate representatives of a nation; furthermore, random acts of violence, like attacks on school buses or shopping centers, are labeled as “terrorist”. political organization as the ira(irishrepublican army) and the plo (palestine liberation organization)　have been dubbed(称为) “terrorists”, by the governments of england and israel because of their tactics and their non-official statuses as representatives of accurately defined nations. in the case of the plo, however, its election to power under yasser arafat has now　confused its former recognition as terrorist. even the ira is　earning status as an authentic opposition voice to the continued　presence of british troops on irish soil.all this simply highlights the problems of separating what is a　legitimate political organization with “the right” to employ　violence to achieve political ends from so-called terrorist groups.　inseparable from this issue is historical precedence(地位先后) and the　degree of power and prestige an organization or nation has on the　world stage. for example, while most independent observes would　agree that the ira setting off a bomb in a london subway station　confirms its notoriety, they would be less certain that israel’s　recent bombing of a refugee camp is equally “terrorist”, despite the　fact that many more innocent people were killed and injured in the　latter incident than in the former. this raises the question, though　certainly not for the first time, whether legitimate, even　democratically elected, governments are also capable of terrorist　action. is there always a clear moral distinction between the　behavior of normally respected nations and that of “rogue”(流氓)　organizations? what does seem clear from these reflections is not　that terrorist actions are in any way justified, but that the use of　such labels is sometimes based on a political needrather than on　superior moral or ethical grounds.a) non-official status of a political organization involves　terrorist suspicion.it is curious how much one despises and condemns the vices which one　does not happen to possess. i am indeed not a severe man, nor would　i permit myself to become intolerant of those failings which i share　with others. but, having no particular temptation to be untruthful,　i find myself believing that when one comes to think of it, truth is　the major virtue and lying the most blameworthy of all the vices.i　should like, therefore, to get my mind a little clearer on the truth　question. i flatter myself, as i have said, that i am a truthful　man: a man who, when he tells a lie, is careful not to forget that　he has done so, andwho takes infinite precautions to prevent his　being found out. this, in the end, is the only test by which you can　distinguish the liar from the man of truth. the latter which is　bothered by untruthfulness, is worried and anxious. the real liar,　however, is merely amused: he doesn’t mind in the least even if he　is subsequently exposed: he regards the truthful man as somewhat of　a fool.but this surely is one of the many false statements with which the　real liar will try hard to idealize his failing. it may be inevitabe　and even just to tell lies, but it cannot seriously be argued that　such habits are intelligent. a lie is always an act of mental　cowardice, whereas intelligence is brave. and yet there was　bismarck, and yet there was napoleon-surely intelligent man, and　surely liars. the problem, therefore, is not so simple as it seems.　it was simple enough, in those old days, to define with approximate　accuracy when a given statement ceased to be the truth and became a　lie. the essential test was whether the maker of a false statement　knew that he was saying something false, and consciously wished his　audience to accept, and to remain under, this false impression. life　in civilized communities is a process of adjusting the personal to　the social, of conforming the individual impression to the joint　impressions of the common people. this process of adjustment leads　inevitably and rightly to a certain unconscious deception. absolute　truth, whether unconscious or even conscious, is thus impossible. it　is to relative truth only that we can hope to aspire.a) a person shows strong disapproval of the vices an individual　doesn’t havec) one may be tempted to untruthfulness when one comes to think of　itd) untruthfulness is a serious fault of character which he condemns　strongly38.the essential distinction between a truthful person and a liar　lies in the fact that ___.b) the latter takes great care to hinder his untruths from being　exposedc) the former is willing to confess his untruthfulness when he tells　a liec) argue that their habits of telling lies are intelligent rather　than foolishb) in modern society, nobody can escape the risk of making a false　statement, intentionally or unintentionallydirections:there are 30 incomplete sentences in this part. for each　sentence there are four choices marked a), b), c) and d). choose the　one that best completes the sentence. then mark the corresponding　letter on the answer sheet with a single line through the center.41.a great deal of ___ for our success should go to michael lee,　head of our team.42.they question whether a fair way can be ___ to tell which　employees really perform better than their fellow employees.43.the report indicates that it is financially ___ to build a water　power station in the area.44.somehow she felt that she herself had to some extent been the cause of all the trouble,and suffered___.45.the gas company ___ a leak in the main line and evacuated all the tenants of the building.46.at the 27th olympic games she ___ two gold and one silver medals　in the track and field events.47.more than 790,000 youths were reported to have____the national　master’s entrance examination last year.48.as a general rule, people with a great deal of ___ often have　admiring friends and bitter enemies.49.after she gave birth to a child, she was ___ to go back to work　in order to make the ends meet.50.that football club tried to ___ the famous player with offers of　a tremendous sum of money.51.many animal can ___ with their surroundings because of their　protective coloring.52.the strange phenomenon has ___ and puzzled many scientists for　more a century.53.as we all know, the same gestures may have different ___ which　vary from one culture to another.54.with the advent of pc and home-information systems, we’ll one day　be able to ___ most business dealings from home.55.it was an awful accident. i wonder how you managed to ___ without　a scratch.56.this difficult problem we face in the project has to be tackled　before we can ___ to others.57.while most scientists agree that the greenhouse effect is coming,　there are not enough data yet to say with absolute ___ what its　consequences will be.58.it is a___that in such a rich and prosperous country there should　be so many poverty-stricken people.59.it’s a well-known fact that truth will in the end ___ over　falsehood, and right over wrong.60.we can’t choose whether we will pay income tax or not, for　payment of income tax is ___.61.it’s generally agreed that fluctuations in birth rate are ___ to　a number of economic factors.62.it’s always better to ___ a problem before it arises than to　search for a solution to it afterwards.63.it takes tremendous courage to ___ a belief that is not shared by　many others.64.as a good employer, he knows how to make full use of the ___ of　his employees’ talents and abilities.65.over the years jazz has changed and developed but it has　essentially ___ its fundamental characteristics.66.economics is a subject that ___ all people’s lives whether they　are conscious of it or not.67.when one gets a good ___ into a problem, he will usually find a　way to approach it or solve it.68.she cares much about other people’s opinions about her and is particularly ___ to personal criticisms.69.my secretary has typed out the first___of the report,but i must　revise it before i submit to the conference.70.they reported the loss in the financial fraud and gave all the　necessary ___ to the police.directions: for this part, you are allowed 30 minutes to write a composition on the topic economic development and moral decline. you　should write at least 150 words and you should base your compositiononthe outline (given in chinese) below:这是一篇议论文。

2016年12月大学英语四级真题及完整答案(共两卷)

2016年12月大学英语四级真题及完整答案(共两卷)2016年12月大学英语四级真题（第一套）Part I Writing (30minutes)Directions: For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to take a job in a company and the other to go to a graduate school. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1and 2 are based on the news report you have just the heard.1. A) It was going to be renovated. C) It was dangerous to live in.B) He could no longer pay the rent. D) He had sold it to the royal family.2. A) A storm. C) A forest fire.B) A strike. D) A Terrorist attack.Questions 3and 4 are based on the news report you have just heard.3. A) They lost contact with the emergency department.B) They were injured by suddenly falling rocks.C) They sent calls for help via a portable radio.D) They were trapped in an underground elevator.4. A) They provided the miner with food and water.B) They sent supplies to keep the miners warm.C) They released the details of the accident.D) They tried hard to repair the accident.Question5 to7 are based on the news report you have just heard.5. A) Raise postage rates. C) Close some of its post offices.B) Improve its services. D) Redesign delivery routes.6. A) Closing offices on holidays. C) Computerizing mail sorting processes.B) Shortening business hours. D) Stopping mail delivery on Saturdays.7.A）A lot of controversy will ariseB) Taxpayers will be very pleasedC) Many people will begin to complainD) Many post office staff will lose their jobsSection BDirections:In this section,you will hear two long conversations.At the end of eachconversation,you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from four choice marked A),B),C) and D).Then mark the corresponding letter an Answer sheet1 with a single line though the centre.Question8 to 11 are based on the conversation you have just heard.8.A)He will lose part of his pay. C)He will be given a warning.B)He will go through retraining. D)He is go good terms with his workmates.9.A)He is an experienced press operator. C)He is always on time.B)He is trustworthy guy. D）He is go good terms with his workmates.10.A)She is a trade union representative. C)She is better at handing such matters.B)She is a senior manager of the shop. D)She is in charge of public relation.11.A)He is always trying to stir up trouble.B)He is skilled and experienced.Questions 19 to 21 are based on the passage you have just heard.18.A) It tastes better. C) It is easier to grow.B) It may be sold at a higher price. D) It can better survive extreme weathers.19.A) It can grow in drier soil. C) It will replace green tea one day.B) It is immune to various diseases. D) It is healthier than green tea.20.A) It does not have a stable market.B) It has made tea farmers’ life easier.C) It does not bring the promised health benefits.D) It has been well received by many tea drinkers.Questions 22 to 25 are based on the passage you have just heard.22. A) They care more about environment.B) They decorate their homes themselves.C) They prefer unique objects of high quality.D) They need decorations to show their status.23. A) They made great contributions to society.B) They could only try to create at night.C) They were proud of their creations.D) They focused on the quality of their products.24. A) Identify fake crafts. C) Design handicrafts themselves.B) Make wise choices. D) Learn the importance of creation.25. A) To attract foreign investments. C) To arouse public interest in crafts.B) To preserve the traditional culture. D) To boost the local economy.Part III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter foreach item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Many men and women have long bought into the idea that there are “male” and “female” brains, believing that explains just about every difference between the sexes. A new study（26）that belief, questioning whether brains really can be distinguished by gender.In the study, Tel Aviv University researchers（27）for sex differences the entire human brain.And what did they find? Not much. Rather than offer evidence for（28）brains as “male” or “female,” research shows that brains fall into a wide range, with most people falling right in the middle.Daphna Joel, who led the study, said her research found that while there are some gender-based（29）, many different types of brain can’t always be distinguished by gender.While the “average” male and “average” female brains were（30）different, you couldn’t tell it by loo king at individual brain scans. Only a small（31）of people had “all-male” or “all-female” characteristics.Larry Cahill, an American neuroscientist (神经科学家),said the study is an important addition to a growing body of research questioning（32）beliefs about gender and brain function. But he cautioned against concluding from this study that all brains are the same,（33）of gender.“There’s a mountain of evidence（34）the importance of sex influences at all levels of brain function,” he told The Seattle Times.If anything, he said, the study（35）that gender plays a very important role in the brain “even when we are not clear exactly how.”A) abnormal B) applied C) briefly D) categorizingE) challenges F) figure G) percentage H) provingI) regardless J) searched K) similarities L) slightlyM) suggests N) tastes O) traditionalSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Can Burglars Jam Your Wireless Security System?[A]Any product that promises to protect your home deserves careful examination. So it isn’t surprising that you’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.[B]The most likely type of burglary (入室盗窃) by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted roughly two-thirds of all household burglaries in the US in 2013.The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of a criminal using technical means to bypass a security system are so small tha t the FBI doesn’t even track those statistics.[C]One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar (入室盗贼) might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stickbattery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they’ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what’s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?[D]Jamming concerns are nothing new, and they’re not unique to security systems. Any device that’s built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency. For comparison, let’s say you wanted to “jam” a conversation between two people—all you’d need to do is yell in the listener’s ear.[E] Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling. They will, however, need so know what system they’re looking for. If you have a sign in your yard declaring what setup you use, tha t’d point them in the right direction, though at that point, we’re talking about a highly targeted, semi-sophisticated attack, and not the sort forced-entry attack that makes up the majority of burglaries. It’s easier to find and acquire jamming equipment for some frequencies than it is for others.[F] Wireless security providers will often take steps to help combat the threat of jamming attacks. SimpliSafe, winner of our Editor’s Choice distinction, utilizes a special system that’s capable of separating incidental RF interference from targeted jamming attacks. When the system thinks it’s being jammed, it’ll notify you via push alert(推送警报).From there, it’s up to you to sound the alarm manually.[G] SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to veri fy that it’s possible with the right equipment. However, we also verified that SimpliSafe’s anti-jamming system works. It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system’s event log. The team behind the article and video in question make no mention of the system, or whether or not in detected them.[H]We like the unique nature of that software. It means that a thief likely wouldn’t be able to Google how the system works, then figure out a way around it. Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn’t be a universal magic formula for cracking it. Other systems also seem confident on the subject of jamming. The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren’t any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.[I] Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it’s possible to jam any wirelesstransmission. But how probable is it that someone will successfully jam their way into your home and steal your stuff?[J] Let’s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going to need to target your home, specifically. Then, he’s going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while y ou’re away. So the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He’ll need to be jamming you at this point, as a broken window or opened door would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping the anti-jamming system, the details of which he almost certainly does now have access to.[K]At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.36. It is possible for burglars to make jamming attacks with the necessaryequipment and skill.37. Interfering with a wireless security system is similar to interfering with aconversation.38. A burglar has to continuously jam the wireless security device to avoidtriggering the alarm, both inside and outside the house.39. SimpliSafe provides devices that are able to distinguish incidental radiointerference from targeted jamming attacks.40. Only a very small proportion of burglaries are committed by technical means.41. It is difficult to crack SimpliSafe as its system keeps changing.42. Wireless devices will transmit signals so as to activate the alarm oncesomething wrong is detected.43. Different measures should be taken to protect one’s home from burglary inaddition to the wireless security system.44. SimpliSafe’s device can send a warning to the house owner’s cellphone.45. Burglars can easily get a security device’s frequency by Internet search.Section CDirections: There are 2 passages in this section. 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 and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living. I couldn’t tell you the first thing about Bill Perry or whether the beers he sells are that great. But I can tell you that I like this guy. That’s because he plans to ban tipping in favor of paying his servers an actual living wage.I hate tipping.I hate it because it’s an obligation disguised as an option. I hate it for thepost-dinner math it requires of me. But mostly, I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply left up to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggests otherwise. You actually love tipping! You like to feel that you have a voice in how much money your server makes. No matter how the math works out, you persistently view restaurants with voluntary tipping systems as being a bettervalue, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough: the service is better when waiters depend on tips, presumably because they see a benefit to successfully veiling their contempt for you. Well, if this were true, we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips when they do an exceptional job compared to a passable one. Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn’t believe the job they did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay a little more upfront for your beer or burger. Support Bill Perry’s pub, and any other bar or restaurant that doesn’t ask you to do drunken math.46. What can we learn about Bill Perry from the passage?A) He runs a pub that serves excellent beer.B) He intends to get rid of the tipping practice.C) He gives his staff a considerable sum for tips.D) He lives comfortably without getting any tips.47. What is the main reason why the author hates tipping?A) It sets a bad example for other industries.B) It adds to the burden of ordinary customers.C) It forces the customer to compensate the waiter.D) It poses a great challenge for customers to do math.48. Why do many people love tipping according to the author?A) They help improve the quality of the restaurants they dine in.B) They believe waiters deserve such rewards for good service.C) They want to preserve a wonderful tradition of the industry.D) They can have some say in how much their servers earn.49. What have some waiters come to realize according to a survey?A) Service quality has little effect on tip size.B) It is in human mature to try to save on tips.C) Tips make it more difficult to please customers.D) Tips benefit the boss rather that the employees.50. What does the author argue for in the passage?A) Restaurants should calculate the tips for customers.B) Customers should pay more tips to help improve service.C) Waiters deserve better than just relying on tips for a living.D) Waiters should be paid by employers instead of customers.Passage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heatup the world economy. Consumers have more money in their pockets when they’re paying less at the pump. They spend that money on other things, which stimulates the economy.The biggest gains go to countries that import most of their oil like China, Japan, and India, But doesn’t the extra money in the pockets of those countries’ consumers mean an equal loss in oil producing countries, cancelling out the gains? Not necessarily, says economic researcher Sara Johnson. “Many oil producers built up huge reserve funds when prices were high, so when prices fall they willdraw on their reserves to support government spending and subsidies(补贴) for their consumers.”But not all oil producers have big reserves, In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming the positive effects of cheaper oil. The implication is a sharp decline in global trade, which has plunged partly because oil-producing nations can’t afford to import as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oil prices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the price drop account for a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they’re getting at the gas pump, as the memory of the recent great recession is still fresh in their mind. And a number of oil-producing countries are trimming their gasoline subsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.51. What does the author mainly discuss in the passage?A) The reasons behind the plunge of oil prices.B) Possible ways to stimulate the global economy.C) The impact of cheap oil on global economic growth.D) The effect of falling oil prices on consumer spending.52. Why do some experts believe cheap oil will stimulate the global economy?A) Manufacturers can produce consumer goods at a much lower cost.B) Lower oil prices have always given a big boost to the global economy.C) Oil prices may rise or fall but economic laws are not subject to change.D) Consumers will spend their saving from cheap oil on other commodities.53. What happens in many oil-exporting countries when oil prices go down?A) They suspend import of necessities from overseas.B) They reduce production drastically to boost oil prices.C) They use their money reserves to back up consumption.D) They try to stop their economy from going into free-fall.54. How does Carl Weinberg view the current oil price plunge?A) It is one that has seen no parallel in economic history.B) Its negative effects more than cancel out its positive effects.C) It still has a chance to give rise to a boom in the global economy.D) Its effects on the global economy go against existing economic laws.55. Why haven’t falling oil prices boosted the global economy as they did before?A) People are not spending all the money they save on gas.B) The global economy is likely to undergo another recession.C) Oil importers account for a larger portion of the global economy.D) People the world over are afraid of a further plunge in oil prices.Part IV Translation (30minutes)Directions: For this part,you are allowed 30minutes to transtate a passage from Chinese into English.You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福，在春节和其他喜庆场合，红色到处可见。

2016年12月英语四级真题及答案解析（三套完整版）

【导语】以下是整理的2016年12⽉英语四级真题及答案解析（三套完整版），希望对⼤家备考有所帮助。

【作⽂】 innovation创新 Directions：For this part，you are allowed 30 minutes to write a short essay on innovation. Your essay should include the importance of innovation and measures to be taken to encourage innovation/creation/invention. You are required to write at least 150 words but no more than 200 words. 参考范⽂： In today's highly competitive world, innovation matters enormously to an organization or a country. It is the driving force behind increased competitiveness. Take growing a successful business as an example. In this day and age, social media are gaining popularity among the general public. A company that only relies on traditional media doing its marketing is more likely to get eliminated in the digital era. Put in another way, a company with its focus on social media to boost its brand recognition stands a better chance of standing out from the crowd. Clearly, innovation is a vital contributing factor to business success. What can be done to encourage innovation? To name only a few: Above all, a business or a country should strive to build a corporate culture or a social climate that values innovation. Second, anyone who participates in the innovation process should be rewarded. Third, we are in urgent need of an education system that stresses innovation over mechanical learning. Simply put, innovation is an important force that pushes our society forward. creation创造 Directions：For this part，you are allowed 30 minutes to write a short essay on creation. Your essay should include the importance of innovation and measures to be taken to encourage innovation/creation/invention. You are required to write at least 150 words but no more than 200 words. 参考范⽂： It is universally acknowledged that innovation refers to being creative, unique and different. In fact, today it is impossibly difficult for us to image a 21st century without innovation. We should place a high value on innovation firstly because innovative spirit can enable an individual to ameliorate himself, so he can be equipped with capacity to see what others cannot see, be qualified for future career promotion, and be ready for meeting the forthcoming challenges. What’s more, we ought to attach importance to the role played by innovation in economic advancement. Put it another way, in this ever-changing world, innovation to economic growth is what water is to fish. To sum up, if innovation misses our attention in any possible way, we will suffer a great loss beyond imagination. In order to encourage innovation, it is wise for us to take some feasible measures. For example, mass media should greatly publicize the significance of creative spirit and encourage the public to cultivate awareness of innovation. Besides, those who manage to innovate should be awarded generous prize. Though there is a long way ahead to go, I am firmly certain that the shared efforts will be paid off. 【参考译⽂】众所周知创新意味着有创造⼒，独⼀⽆⼆和不同。

2016年12月大学英语四级真题及完整答案(共两卷)

2016年12月大学英语四级真题及完整答案(共两卷)2016年12月大学英语四级真题（第一套）Part I Writing (30minutes)Directions: For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to take a job in a company and the other to go to a graduate school. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1and 2 are based on the news report you have just the heard.1. A) It was going to be renovated. C) It was dangerous to live in.B) He could no longer pay the rent. D) He had sold it to the royal family.2. A) A storm. C) A forest fire.B) A strike. D) A Terrorist attack.Questions 3and 4 are based on the news report you have just heard.3. A) They lost contact with the emergency department.B) They were injured by suddenly falling rocks.C) They sent calls for help via a portable radio.D) They were trapped in an underground elevator.C)He is very close to the manager.D)He is always complaining about low wages.Question12 to 15 are based on the conversation you have just heard.7.A)Open. C)Selfish.B)Reserved. D)Friendly.8.A)They read a book. C)They stay quiet.B)They talk about the weather D)They chat with fellow passengers.9.A)She was unwilling to make friends with workmates.B)She was never invited to a colleague’s home.C)She was eager to visit an English castle.D)She was always treated as a foreigner.15.A) House are much more quiet. C) They want a garden of their own.B) They want to have more space. D) Houses provide more privacy.Section CDirections:In this section,you will hear three passages.At the end of each passage,you will hear three or four questions.Both the passage and the questions will be spoken only once.After you hear a question,you must choose the best answer from the four choices marked A),B),C) and D).Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16.A) They will automatically be given hiring priority.B) They don’t have to go through job interviews.C) They are likely to get much higher pay.D) They don’t have much choice of jobs.17.A) Visit the school careers services. C) Look at school bulletin boards.B) Ask their professors for help. D) Go through campus newspapers.18.A) Providing students with information about the library.B) Helping students arrange appointments with librarians.C) Supervising study spaces to ensure a quiet atmosphere.D) Helping students find the books and journals they need.Questions 19 to 21 are based on the passage you have just heard.19.A) It tastes better. C) It is easier to grow.B) It may be sold at a higher price. D) It can better survive extreme weathers.20.A) It can grow in drier soil. C) It will replace green tea one day.B) It is immune to various diseases. D) It is healthier than green tea.21.A) It does not have a stable market.B) It has made tea farmers’ life easier.C) It does not bring the promised health benefits.D) It has been well received by many tea drinkers.Questions 22 to 25 are based on the passage you have just heard.22. A) They care more about environment.B) They decorate their homes themselves.C) They prefer unique objects of high quality.D) They need decorations to show their status.23. A) They made great contributions to society.B) They could only try to create at night.C) They were proud of their creations.D) They focused on the quality of their products.24. A) Identify fake crafts. C) Design handicrafts themselves.B) Make wise choices. D) Learn the importance of creation.25. A) To attract foreign investments. C) To arouse public interest in crafts.B) To preserve the traditional culture. D) To boost the local economy.Part III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter foreach item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Many men and women have long bought into the idea that there are “male” and “female” brains, believing that explains just about every difference between the sexes. A new study（26）that belief, questioning whether brains really can be distinguished by gender.In the study, Tel Aviv University researchers（27）for sex differences the entire human brain.And what did they find? Not much. Rather than offer evidence for（28）brains as “male” or “female,” research shows that brains fall into a wide range, with most people falling right in the middle.Daphna Joel, who led the study, said her research found that while there are some gender-based（29）, many different types of brain can’t always be distinguished by gender.While the “average” male and “average” female brains were（30）different, you couldn’t tell it by looking at individual brain scans. Only a small（31）of people had “all-male” or “all-female” characteristics.Larry Cahill, an American neuroscientist (神经科学家),said the study is an important addition to a growing body of research questioning（32）beliefs about gender and brain function. But he cautioned against concluding from this study that all brains are the same,（33）of gender.“There’s a mountain of evidence（34）the importance of sex influences at all levels of brain function,” he told The Seattle Times.If anything, he said, the study（35）that gender plays a very important role in the brain “even when we are not clear exactly how.”A) abnormal B) applied C) briefly D) categorizingE) challenges F) figure G) percentage H) provingI) regardless J) searched K) similarities L) slightlyM) suggests N) tastes O) traditionalSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Can Burglars Jam Your Wireless Security System?[A]Any product that promises to protect your home deserves careful examination. So it i sn’t surprising that you’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.[B]The most likely type of burglary (入室盗窃) by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted roughly two-thirds of all household burglaries in the US in 2013.The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of a criminal using technical means to bypass a security system are so small that the FBI doesn’t even track those statistics.[C]One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar (入室盗贼) might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stickbattery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they’ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what’s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?[D]Jamming concerns are nothing new, and they’re not u nique to security systems. Any device that’s built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency. For comparison, let’s say you wanted to “jam” a conversation between two people—all you’d need to do is yell in the listener’s ear.[E] Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling. They will, however, need so know wha t system they’re looking for. If you have a sign in your yard declaring what setup you use, that’d point them in the right direction, though at that point, we’re talking about a highly targeted, semi-sophisticated attack, and not the sort forced-entry attack that makes up the majority of burglaries. It’s easier to find and acquire jamming equipment for some frequencies than it is for others.[F] Wireless security providers will often take steps to help combat the threat of jamming attacks. SimpliSafe, win ner of our Editor’s Choice distinction, utilizes a special system that’s capable of separating incidental RF interference from targeted jamming attacks. When the system thinks it’s being jammed, it’ll notify you via push alert(推送警报).From there, it’s up to you to sound the alarm manually.[G] SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it’s possible with the right equipment. However, we also verified that SimpliSafe’s anti-jamming system works. It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system’s event log. The team behind the article and video in question make no mention of the system, or whether or not in detected them.[H]We like the unique nature of that software. It means that a thief likely wouldn’t be able to Google how the system works, then figure out a way around it. Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn’t be a universal magic formula for cracking it. Other systems also seem confident on the subject of jamming. The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren’t any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.[I] Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it’s possible to jam any wirelesstransmission. But how probable is it that someone will successfully jam their way into your home and steal your stuff?[J] Let’s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going to need to target your home, specifically. Then, he’s going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while y ou’re away. So the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He’ll need to be jamming you at this point, as a broken window or opened door would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping the anti-jamming system, the details of which he almost certainly does now have access to.[K]At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.36. It is possible for burglars to make jamming attacks with the necessaryequipment and skill.37. Interfering with a wireless security system is similar to interfering with aconversation.38. A burglar has to continuously jam the wireless security device to avoidtriggering the alarm, both inside and outside the house.39. SimpliSafe provides devices that are able to distinguish incidental radiointerference from targeted jamming attacks.40. Only a very small proportion of burglaries are committed by technical means.41. It is difficult to crack SimpliSafe as its system keeps changing.42. Wireless devices will transmit signals so as to activate the alarm oncesomething wrong is detected.43. Different measures should be taken to protect one’s home from burglary inaddition to the wireless security system.44. SimpliSafe’s device can send a warning to the house owner’s cellphone.45. Burglars can easily get a security device’s frequency by Internet search.Section CDirections: There are 2 passages in this section. 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 and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living. I couldn’t tell you the first thing about Bill Perry or whether the beers he sells are that great. But I can tell you that I like this guy. That’s becaus e he plans to ban tipping in favor of paying his servers an actual living wage.I hate tipping.I hate it because it’s an obligation disguised as an option. I hate it for thepost-dinner math it requires of me. But mostly, I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply left up to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggests otherwise. You actually love tipping! You like to feel that you have a voice in how much money your server makes. No matter how the math works out, you persistently view restaurants with voluntary tipping systems as being a bettervalue, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough: the service is better when waiters depend on tips, presumably because they see a benefit to successfully veiling their contempt for you. Well, if this were true, we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips when they do an exceptional job compared to a passable one. Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn’t believe the job they did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay a little more upfront for your beer or burger. Support Bill Perry’s pub, and any other bar or restaurant that doesn’t ask you to do drunken math.46. What can we learn about Bill Perry from the passage?A) He runs a pub that serves excellent beer.B) He intends to get rid of the tipping practice.C) He gives his staff a considerable sum for tips.D) He lives comfortably without getting any tips.47. What is the main reason why the author hates tipping?A) It sets a bad example for other industries.B) It adds to the burden of ordinary customers.C) It forces the customer to compensate the waiter.D) It poses a great challenge for customers to do math.48. Why do many people love tipping according to the author?A) They help improve the quality of the restaurants they dine in.B) They believe waiters deserve such rewards for good service.C) They want to preserve a wonderful tradition of the industry.D) They can have some say in how much their servers earn.49. What have some waiters come to realize according to a survey?A) Service quality has little effect on tip size.B) It is in human mature to try to save on tips.C) Tips make it more difficult to please customers.D) Tips benefit the boss rather that the employees.50. What does the author argue for in the passage?A) Restaurants should calculate the tips for customers.B) Customers should pay more tips to help improve service.C) Waiters deserve better than just relying on tips for a living.D) Waiters should be paid by employers instead of customers.Passage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heatup the world economy. Consumers have more money in their pockets when they’re paying less at the pump. They spend that money on other things, which stimulates the economy.The biggest gains go to countries that import most of their oil like China, Japan, and India, But doesn’t the extra money in the pockets of those countries’ consumers mean an equal loss in oil producing countries, cancelling out the gains? Not necessarily, says economic researcher Sara Johnson. “Many oil producers built up huge reserve funds when prices were high, so when prices fall they willdraw on their reserves to support government spending and subsidies(补贴) for their consumers.”But not all oil producers have big reserves, In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming the positive effects of cheaper oil. The implication is a sharp decline in global trade, which has plunged partly because oil-producing nations can’t afford to import as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oil prices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the price drop account for a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they’re getting at the gas pump, as the memory of the recent great recession is still fresh in their mind. And a number of oil-producing countries are trimming their gasoline subsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.51. What does the author mainly discuss in the passage?A) The reasons behind the plunge of oil prices.B) Possible ways to stimulate the global economy.C) The impact of cheap oil on global economic growth.D) The effect of falling oil prices on consumer spending.52. Why do some experts believe cheap oil will stimulate the global economy?A) Manufacturers can produce consumer goods at a much lower cost.B) Lower oil prices have always given a big boost to the global economy.C) Oil prices may rise or fall but economic laws are not subject to change.D) Consumers will spend their saving from cheap oil on other commodities.53. What happens in many oil-exporting countries when oil prices go down?A) They suspend import of necessities from overseas.B) They reduce production drastically to boost oil prices.C) They use their money reserves to back up consumption.D) They try to stop their economy from going into free-fall.54. How does Carl Weinberg view the current oil price plunge?A) It is one that has seen no parallel in economic history.B) Its negative effects more than cancel out its positive effects.C) It still has a chance to give rise to a boom in the global economy.D) Its effects on the global economy go against existing economic laws.55. Why haven’t falling oil prices boosted the global economy as they did before?A) People are not spending all the money they save on gas.B) The global economy is likely to undergo another recession.C) Oil importers account for a larger portion of the global economy.D) People the world over are afraid of a further plunge in oil prices.Part IV Translation (30minutes)Directions: For this part,you are allowed 30minutes to transtate a passage from Chinese into English.You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福，在春节和其他喜庆场合，红色到处可见。

201612月英语四级考试真题试题与答案解析【三套全】

2015 年 12 月英语四级考试真题及答案【三套全】Part I Writing (30 minutes)Directions: For this part, you are allowed 30 minutes to write an essay commenting on the saying "Listening is more important than talking?" You can cite examples to illustrate the importance of paying attention to others' opinions. You should write at least 120words but no more than 180words.注意：此部分试题在答题卡 1 上________________________________________________________________________________________________________________________________________________________________________________________________________________________1.A)They admire the courage of space explorers.B)They were going to watch a wonderful movie.C)They enjoyed the movie on space exploration.D)They like doing scientific exploration very much.2.A)In a school library.B)At a gift shop.D)At a graduation ceremony.3.A)He used to work in the art gallery.B)He does not have a good memoiy.C)He is not interested in any part-time jobs.D)He declined a job offer from the art gallery.4.A)He will be unable to attend the birthday party.B)The woman should have informed him earlier.C)He will go to the birthday party after the lecture.D)Susan has been invited to give a lecture tomorrow.5.A)Set a deadline for the staff to meet.B)Assign more workers to the project.C)Reward those having made good progress.D)Encourage the staff to work in small groups.6.A)Where she can leave her car.B)The rate for parking in Lot C.C)How far away the parking lot is.D)The way to the visitor's parking.7.A)He regrets missing the classes.B)He has benefited from exercise.C)He plans to take the fitness classes.D)He is looking forward to a better life.8.A)How to select secretaries.B)How to raise work efficiency.C)The responsibilities of secretaries.D)The secretaries in the man's company.Questions 9 to 11 are based on the conversation you have just heard.9.A)It is used by more people than English.B)It is more difficult to learn than English.C)It will be as commonly used as English.D)It will eventually become a world language.10.A)Its popularity with the common people.B)The effect of the Industrial Revolution.C)The influence of the British Empire.D)Its loan words from many languages.11.A)It has a growing number of newly coined words.B)It includes a lot of words from other languages.C)It is the largest among all languages in the world.D)It can be easily picked up by overseas travellers.Questions 12 to 15 are based on the conversation you have just heard.12.A)To place an order.B)To apply for a job.C)To return some goods.D)To make a complaint.13.A)He works on a part-time basis for the company.B)He has not worked in the sales department for long.C)He is not familiar with the exact details of the goods.D)He has become somewhat impatient with the woman.14.A)It is not his responsibility.B)It win be free for large orders.C)It depends on a number of factors.D)It costs ￡ 15 more for express delivery. 15.A)Make inquiries with some other companies.B)Report the information to her superior.C)Pay a visit to the saleswoman in charge.D)Ring back when she comes to a decision.Passage OneQuestions 16 to 18 are based on the conversation you have just heard.16.A)No one knows for sure when they came into being.B)No one knows exactly where they were first made.C)No one knows for what purpose they were invented.D)No one knows what they will look like in the future.17.A)Measure the speed of wind.B)Give warnings of danger.C)Pass on secret messages.D)Carry ropes across rivers.18.A)To find out the strength of silk for kites.B)To test the effects of the lightning rod.C)To prove that lightning is electricity.D)To protect houses against lightning.Passage TwoQuestions 19 to 22 are based on the passage you have just heard.19.A)She was born with a talent for languages.B)She was trained to be an interpreter.C)She can speak several languages.D)She enjoys teaching languages.20.A)They want to learn as many foreign languages as possible.B)They have an intense interest in cross-cultural interactions.C)They acquire an immunity to culture shock.D)They would like to live abroad permanently.21.A)She became an expert in horse racing.B)She learned to appreciate classical music.C)She was able to translate for a German sports judge.D)She got a chance to visit several European countries.22.A)Take part in a cooking competition.B)Taste the beef and give her comment.C)Teach vocabulary for food in English.D)Give cooking lessons on Western food.Passage ThreeQuestions 23 to 25 are based on the passage you have just heard.23.A)He had only a third-grade education.B)He once threatened to kill his teacher.C)He often helped his mother do housework.D)He grew up in a poor single-parent family.24.A)Stupid.B)Active.C)Brave.D)Careless.25.A)Watch educational TV programs only.B)Write two book reports a week.C)Help with housework.D)Keep a diary.When you look up at the night sky, what do you see? There are other __26__bodies out there besides the moon and stars. One of the most __27__ of these is acomet (彗星).Comets were formed around the same time the Earth was formed. They are __28__ice and other frozen liquids and gases. __29__ these "dirty snowballs" begin to orbitthe sun, just as the planets do.As a comet gets closer to the sun, some gases in it begin to unfreeze. They __30__dust particles from the comet to form a huge cloud. As the comet gets even nearer tothe sun, a solar wind blows the cloud behind the comet, thus forming its tail.The tail and the __31__ fuzzy ( 模糊的 ) atmosphere around a comet are __32__ that canhelp identify this __33__ in the night sky.In any given year, about a dozen known comets come close to the sun in their orbits. The average person can't see them all, of course. Usually there is only one or twoa year bright enough to be seen with the __34__ eye. Comet Hale-Bopp, discoveredin 1995, was an unusually bright comet. Its orbit brought it __35__ close to theEarth, within 122 million miles of it. But Hale-Bopp came a long way on its earthly visit. It won't be back for another four .【参考答案】26.heavenly27.fascinating28.made up of29.Now and thenbine with31.generally32.characteristics33.phenomenon34.naked35.relativelyPartIII Reading Comprehension(40 minutes)Section ADirections:In this section, there is a passage with ten blanks. You are requiredto select one word for each blank from a list of choices given in a wordbank following the passage. Read the passage through carefully beforemaking your choices. Each choice in the bank is identified by a letter.Please mark the corresponding letter for each item on Answer Sheet 2 witha single line through the centre. You may not use any of the words in thebank more than onceQuestions 36 to 45 are based on the following passage.Scholars of the information society are divided over whether social inequalitydecreases or increases in an information-based society. However, they generallyagree with the idea that inequality in the information society is __36__ different from that of an industrial society. As informatization progresses in society, the cause and structural nature ofsocial inequality changes as well.It seems that the information society__37__ the quantity of information availableto the members of a society by revolutionizing the ways of using and exchanginginformation.But such a view is a __38__ analysis based on the quantity of information supplied by various forms of the mass media. A different __39__ is possible whenthe actual amount of information__40__ by the user is taken into account.In fact, the more information__41__ throughout the entire society,the wider the gap becomes between "information haves"and "information have-nots", leading to digital divide.According to recent studies,digital divide has been caused by three major__42__:class, sex, and generation. In terms of class, digital divide exists among different types of workers and between the upper and middle classes and the lower class. With __43__ to sex, digital divide exists between men and women. The greatest gap, however, is between the Net-generation,__44__ with personal computers and the Internet,and the older generation, __45__ to an industrial society.A)accustomedB)acquiredC)assemblyD)attributeE)championsF)elementsG)expandsH)familiarI)flowsJ)fundamentallyK)interpretationL)passiveM)regardN)respectivelyO)superficialJoy: A Subject Schools LackBecoming educated should not require giving up pleasure.A) When Jonathan Swift proposed, in 1729, that the people of Ireland eat theirchildren,he insisted it would solve three problems at once: feed the hungry masses, reduce the population during a severe depression, and stimulate the restaurantbusiness.Even as a satire( 讽刺 ), it seems disgusting and shocking in America with its child-centered culture.But actually,the country is closer to his proposal than you might think.B) If you spend much time with educators and policy makers, you'll hear a lot of"accountability,"and so on. I have visited some of the newer supposedly "effective" schools, where children shout slogans in order to leam self-control or muststand behind their desk when they can't sit still.C)A look at what goes on in most classrooms these days makes it abundantly clearthat when people think about education, they are not thinking about what it feelslike to be a child,or what makes childhood an important and valuable stage of life in its own right.D) I'm a mother of three, a teacher,and a developmental psychologist.So I've watched a lot of children— talking, playing, arguing, eating, studying, and being young.Here's what I've come to understand.The thing that sets children apart from adults is not their ignorance,nor their lack of skills. It's their enormous capacity for joy.Think of a 3-year-old lost in the pleasures of finding out what he can and cannot sink in the bathtub, a 5-year-old beside herself with the thrill of putting together strings of nonsensical words with her best friends, or an 11-year-old completelyabsorbed in a fascinating comic strip. A child's ability to become deeply absorbed in something,and derive intense pleasure from that absorption,is something adults spend the rest of their lives trying to return to.E) A friend told me the following story.One day, when he went to get his 7-year-old son from soccer practice,his kid greeted him with a downcast face and a sad voice. The coach had criticized him for not focusing on his soccer drills. The little boywalked out of the school with his head and shoulders hanging down. He seemed wrapped in sadness.But just before he reached the car door,he suddenly stopped,crouching (蹲伏)down to peer at something on the sidewalk.His face went down lower and lower, and then, with complete joy he called out, "Dad. Come here. This is the strangestbug I've ever seen. It has, like, a million legs. Look at this. It's amazing. " Helooked up at his father, his features overflowing with energy and delight. "Can'twe stay here for just a minute?I want to find out what he does with all those legs. This is the coolest ever. "F) The traditional view of such moments is that they constitute a charming butirrelevant byproduct of youth— something to be pushed aside to make room for more important qualities, like perseverance (坚持不懈 ), obligation, and practicality.Yet moments like this one are just the kind of intense absoiption and pleasure adults spend the rest of their lives seeking. Human lives are governed by the desire toexperience joy.Becoming educated should not require giving up joy but rather lead to finding joy in new kinds of things:reading novels instead of playing with small figures, conductingexperiments instead of sinking cups in the bathtub, and debating serious issuesrather than stringing together nonsense words,for example.In some cases,schools should help children find new, more grown-up ways of doing the same things that are constant sources of joy: making art, making friends, making decisions.G) Building on a child's ability to feel joy,rather than pushing it aside,wouldn't be that hard. It would just require a shift in the education world's mindset (思维模式 ). Instead of trying to get children to work hard, why not focus on gettingthem to take pleasure in meaningful, productive activity, like making things,working with others, exploring ideas, and solving problems? These focuses are notso different from the things in which they delight.H) Before you brush this argument aside as rubbish,or think of joy as an unaffordable luxury in a nation where there is awful poverty,low academic achievement,and high dropout rates, think again. The more horrible the school circumstances, the moreimportant pleasure is to achieving any educational success.I) Many of the assignments and rules teachers come up with, often because they arepressured by their administrators,treat pleasure and joy as the enemies of competence and responsibility. The assumption is that children shouldn't chat inthe classroom because it hinders hard work; instead, they should leain to delaygratification( 快乐 ) so that they can pursue abstract goals,like going to college.J) Not only is this a boring and awful way to treat children, it makes no senseeducationally. Decades of research have shown that in order to acquire skills andreal knowledge in school, kids need to want to learn.You can force a child to stay in his or her seat,fill out a worksheet,or practice division.But you can't force the child to think carefully,er\joy books,digest complex information,or develop a taste for learning.To make that happen, you have to help the child find pleasure inlearning—to see school as a source of joy.K)Adults tend to talk about learning as if it were medicine; unpleasant, butnecessary and good for you. Why not instead think of learning as if it were food— something so valuable to humans that they have evolved to experience it asa pleasure?L) Joy should not be trained out of children or left for after-school programs. The more difficult a child's life circumstances,the more important it is for that child to find joy in his or her classroom. "Pleasure" is not a dirty word. And it doesn't run counter to the goals of public education. It is, in fact, the precondition.46.It will not be difficult to make learning a source of joy if educators changetheir way of thinking.47.What distinguishes children from adults is their strong ability to derive joyfrom what they are doing.48.Children in America are being treated with shocking cruelty.49.It is human nature to seek joy in life.50.Grown-ups are likely to think that learning to children is what medicine isto patients.51.Bad school conditions make it all the more important to turn learning into ajoyful experience.52.Adults do not consider children's feelings when it comes to education.53. Administrators seem to believe that only hard work will lead children to theireducational goals.54.In the so-called "effective" schools, children are taught self-controlunder a set of strict rules.55. To make learning effective,educators have to ensure that children want to leam.Passage OneQuestions 56 to 60 are based on the following passage.When it's five o'clock, people leave their office. The length of the workday, formany workers,is defined by time.They leave when the clock tells them they're done.These days,the time is everywhere-,not just on clocks or watches,but on cell-phones and computers. That may be a bad thing, particularly at work. New research showsthat clock-based work schedules hinder morale (士气 ) and creativity.Clock-timers organize their day by blocks of minutes and hours. For example: ameeting from9 a.m. to10 a. m. ,research from 10 a.m. to noon,etc. On the other hand, task-timers have a list of things they want to accomplish.They work down the list, each task starts when the previous task is completed. It is said that all ofus employ a mix of both these types of planning.What, then, are the effects of thinking about time in these different ways? Doesone make us more productive? Better at the tasks at hand? Happier? In experimentsconducted by Tamar Avnet and Anne-Laure Sellier, they had participants organizedifferent activities—from project planning,holiday shopping,to yoga— by time or to-do list to measure how they performed under "clock time" vs "task time. " Theyfound clock timers to be more efficient but less happy because they felt littlecontrol Over their lives. Task timers are happier and more creative, but lessproductive.They tend to enjoy the moment when something good is happening, and seize opportunities that come up.under-supported in business culture. Smart companies, they believe, will try to bake more task-based planning into their strategies.This might be a small change to the way we view work and the office, but theresearchers argue that it challenges a widespread characteristic of the economy:work organized by clock time. While most people will still probably need, and be,to some extent, clock-timers, task-based timing should be used when performing ajob that requires more creativity. It'll make those tasks easier, and the task-doers will be happier.56.What does the author think of time displayed everywhere?A) It makes everybody time-conscious.B) It is a convenience for work and life.C) It may have a negative effect on creative work.D) It clearly indicates the fast pace of modem life.57.How do people usually go about their work according to the author?A) They combine clock-based and task-based planning.B) They give priority to the most urgent task on hand.C) They set a time limit for each specific task.D) They accomplish their tasks one by one.58.What did Tamar Avnet and Anne-Laure Sellier find in their experiments aboutclock-timers?A)They seize opportunities as they come up.B)They always get their work done in time.C)They have more control over their lives.D)They tend to be more productive.59.What do the researchers say about today's business culture?A) It does not support the strategies adopted by smart companies.B) It does not attach enough importance to task-based practice.C)It places more emphasis on work efficiency than on workers' lives.D)It aims to bring employees' potential and creativity into full play.60. What do the researchers suggest?A)Task-based timing is preferred for doing creative work.B)It is important to keep a balance between work and life.C)Performing creative jobs tends to make workers happier.D)A scientific standard should be adopted in job evaluation.Passage TwoQuestions 61 to 65 are based on the following passage.Martha Stewart was charged, tried and convicted of a crime in 2004. As she nearedthe end of her prison sentence, a well-known columnist wrote that she was " payingher dues," and that " there is simply no reason for anyone to attempt to deny herright to start anew. "Surely, the American ideal of second chances should not be reserved only for therich and powerful. Unfortunately,many federal and state laws impose post-conviction restrictions on a shockingly large number of Americans, who are prevented from ever fully paying their debt to society.At least 65 million people in the United States have a criminal record. This canresult in severe penalties that continue long after punishment is completed.Many of these penalties are imposed regardless of the seriousness of theoffense or the person's individual circumstances. Laws can restrict or ban voting,access to public housing, and professional and business licensing. They canaffect a person's ability to get a job and qualification for benefits.In all,more than45,000 laws and rules serve to exclude vast numbers of people from fully participating in American life.Some laws make sense. No one advocates letting someone convicted of pedophilia(恋童癖 ) work in a school. But too often collateral (附随的 ) consequences bear no relation to public safety.Should a womanwho possessed a small amount of drugs years ago be permanently unable to be licensed as a nurse?These laws are also counterproductive, since they make it harder for people withcriminal records to find housing or land a job, two key factors that reducebacksliding.A recent report makes several recommendations, including the abolition of mostpost-conviction penalties, except for those specifically needed to protect publicsafety. Where the penalties are not a must, they should be imposed only if the facts of a case support it.The point is not to excuse or forget the crime. Rather, it is to recognize that inAmerica's vast criminal justice system, second chances are crucial. It is in no one's interest to keep a large segment of the population on the margins of society.注意：此部分试题请在答题卡 2 上作答。

12月四级考试真题答案3套全

12月四级考试真题答案3套全2016年12月四级考试真题答案（3套全）2016年12月份的四六级考试已经告一段落，为了方便大家查询答案，评估自己的.考试成绩，做考试后的总结。

店铺为大家整理了英语四级真题参考答案，供大家参考!第一套英语四级真题参考答案Part Ⅰ WritingFinding A Job FirstCollege students’options upon graduation vary from person to person. Some students choose to hunt for a job while others prefer to start their own businesses. As for me, I would rather find a job first.The reasons for my decision are as follows. For one thing, it is much easier for me to find a job compared with starting a business which demands fund, experience, and the market. As a green hand who has just graduated from college, it’s totally beyond my ability to handle such a complex situation. For another, working for others could develop my personalities such as perseverance and stress tolerance, which can help me become more prepared and qualified if I would like to start my own business.To conclude, chances always favor those who are prepared. And I don’t think a person could really “build up from nothing”. As a result, I will find a job first after graduation.Part Ⅱ Listening ComprehensionSection A1 A) It was dangerous to live in.2 B) A storm.3 B) They were trapped in an underground elevator.4 C) They sent supplies to keep the miners warm.5 D) Close some of its post offices.6 C) Stopping mail delivery on Saturdays.7 A) Many post office staff will lose their jobs.Section B8 D) He will lose part of his pay.9 B) He is a trustworthy guy.10 D) She is better at handling such matters.11 C) He is always trying to stir up trouble.12 D) Reserved.13 A) They stay quiet.14 C) She was never invited to a colleague’s home.15 B) Houses provide more privacy.Section C16 D) They will automatically be given hiring priority.17 C) Visit the school careers service.18 B) Supervising study spaces to ensure a quiet atmosphere.19 C) It may be sold at a higher price.20 A) It is healthier than green tea.21 D) It does not have a stable market.22 B) They prefer unique objects of high quality.23 B) They could only try to create at night.24 A) Make wise choices.25 A) To boost the local economy.Part Ⅲ Reading ComprehensionSection A26 K) rarely27 O) tortured28 J) minimal29 D) determine30 G) inadequate31 B) creates32 E) direction33 M) strengthen34 L) shelters35 C) criticallySection B36 C) It might mean monitoring employee productivity on a digital leaderboard and offering prizes to the winners, or giving employees digital badges or stars for completing certain activities.37 J) Gamification is “not a magic bullet,” Werbach warns.38 G) ]Some people, Werbach says, are motivated by competition.39 D) The concept of gamification is not entirely new, Werbach says.40 K) Still, gamification only stands to become more popular, he says, “as more and more people come into the workforce who are familiar with the structures and expressions of digital games.”41 E) But the word “gamification” and the widespread, conscious application of the concept only began in earnest about five years ago, Werbach says.42 B) Increasingly, companies are tapping into these desires directly through what has come to be known as “gamification”: essentially, turning work into a game.43 H) Gamification does not have to be digital. Monica Cornetti runs a company that gamifies employee trainings.44 F) A number of companies have sprung up—GamEffective, Bunchball and Badgeville, to name a few—in recent yearsoffering gamification platforms for businesses.45 I) Some people do not take naturally to gamified work environments, Cornetti says.Section C46 C) They are over-burdened with administrative staff.47 A) Good classroom teachers.48 D) They are much bigger than is desirable.49 A) It requires talent and practice.50 B) Hiring more classroom teachers and allowing them to teach in their own way.51 D) It may be a pleasant way for kids to reduce their food intake.52 D) Most kids and adults would choose a smaller meal that came with a non-food item.53 B) Adults chose the smaller portion on the mere promise of a future award.54 A) The emotional component of the prizes is at work.55 D) More studies are needed to find out the impact of emotion on behavior.Part Ⅳ TranslationThe color of red in Chinese culture usually symbolizes good luck，longevity, and happiness. Red can be found everywhere during Chinese Spring Festival and other joyous occasions. Cashes are often put in red envelopes and sent to family members or close friends as gifts. The popularity of red in China can also be attributed to the fact that people associate it with the Chinese Revolution and the Communist Party. However, red does not signify good luck and joy all the time in that the name of the dead used to be written in red. Thus it is regarded as an offense to write the names of Chinese people in red ink.。

2016年12月大学英语四级真题与完整答案(共两卷)

2016年12月大学英语四级真题（第一套）Part I Writing (30minutes)Directions:For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to take a job in a company and the other to go to a graduate school. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1and 2 are based on the news report you have just the heard.1. A) It was going to be renovated. C) It was dangerous to live in.B) He could no longer pay the rent. D) He had sold it to the royal family.2. A) A storm. C) A forest fire.B) A strike. D) A Terrorist attack.Questions 3and 4 are based on the news report you have just heard.3. A) They lost contact with the emergency department.B) They were injured by suddenly falling rocks.C) They sent calls for help via a portable radio.D) They were trapped in an underground elevator.4. A) They provided the miner with food and water.B) They sent supplies to keep the miners warm.C) They released the details of the accident.D) They tried hard to repair the accident.Question5 to7 are based on the news report you have just heard.5. A) Raise postage rates. C) Close some of its post offices.B) Improve its services. D) Redesign delivery routes.6. A) Closing offices on holidays. C) Computerizing mail sorting processes.B) Shortening business hours. D) Stopping mail delivery on Saturdays.7.A）A lot of controversy will ariseB) Taxpayers will be very pleasedC) Many people will begin to complainD) Many post office staff will lose their jobsSection BDirections:In this section,you will hear two long conversations.At the end of eachconversation,you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from four choice marked A),B),C) and D).Then mark the corresponding letter an Answer sheet1 with a single line though the centre.Question8 to 11 are based on the conversation you have just heard.8.A)He will lose part of his pay. C)He will be given a warning.B)He will go through retraining. D)He is go good terms with his workmates.9.A)He is an experienced press operator. C)He is always on time.B)He is trustworthy guy. D）He is go good terms with his workmates.10.A)She is a trade union representative. C)She is better at handing such matters.B)She is a senior manager of the shop. D)She is in charge of public relation.11.A)He is always trying to stir up trouble.B)He is skilled and experienced.C)He is very close to the manager.D)He is always complaining about low wages.Question12 to 15 are based on the conversation you have just heard.12.A)Open. C)Selfish.B)Reserved. D)Friendly.13.A)They read a book. C)They stay quiet.B)They talk about the weather D)They chat with fellow passengers.14.A)She was unwilling to make friends with workmates.B)She was never invited to a colleague’s home.C)She was eager to visit an English castle.D)She was always treated as a foreigner.15.A) House are much more quiet. C) They want a garden of their own.B) They want to have more space. D) Houses provide more privacy.Section CDirections:In this section,you will hear three passages.At the end of each passage,you will hear three or four questions.Both the passage and the questions will be spoken only once.After you hear a question,you must choose the best answer from the four choices marked A),B),C) and D).Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16.A) They will automatically be given hiring priority.B) They don’t have to go through job interviews.C) They are likely to get much higher pay.D) They don’t have much choice of jobs.17.A) Visit the school careers services. C) Look at school bulletin boards.B) Ask their professors for help. D) Go through campus newspapers.18.A) Providing students with information about the library.B) Helping students arrange appointments with librarians.C) Supervising study spaces to ensure a quiet atmosphere.D) Helping students find the books and journals they need. Questions 19 to 21 are based on the passage you have just heard.19.A) It tastes better. C) It is easier to grow.B) It may be sold at a higher price. D) It can better survive extremeweathers.20.A) It can grow in drier soil. C) It will replace green tea one day.B) It is immune to various diseases. D) It is healthier than green tea.21.A) It does not have a stable market.B) It has made tea farmers’ life easier.C) It does not bring the promised health benefits.D) It has been well received by many tea drinkers.Questions 22 to 25 are based on the passage you have just heard.22. A) They care more about environment.B) They decorate their homes themselves.C) They prefer unique objects of high quality.D) They need decorations to show their status.23. A) They made great contributions to society.B) They could only try to create at night.C) They were proud of their creations.D) They focused on the quality of their products.24. A) Identify fake crafts. C) Design handicrafts themselves.B) Make wise choices. D) Learn the importance of creation.25. A) To attract foreign investments. C) To arouse public interest in crafts.B) To preserve the traditional culture. D) To boost the local economy.Part III Reading Comprehension (40 minutes)Section ADirections:In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Many men and women have long bought into the idea that there are “male” and “female” brains, believing that explains just about every differencebetween the sexes. A new study（26）that belief, questioning whether brains really can be distinguished by gender.In the study, Tel Aviv University researchers（27）for sex differences the entire human brain.And what did they find? Not much. Rather than offer evidence for（28）brains as “male” or “female,” research shows that brains fall into a wide range, with most people falling right in the middle.Daphna Joel, who led the study, said her research found that while there are some gender-based（29）, many different types of brain can’t always be distinguished by gender.While the “average” male and “average” female brains were（30）different, you couldn’t tell it by loo king at individual brain scans. Only a small （31）of people had “all-male” or “all-female” characteristics.Larry Cahill, an American neuroscientist (神经科学家),said the study is an important addition to a growing body of research questioning（32）beliefs about gender and brain function. But he cautioned against concluding from this study that all brains are the same,（33）of gender.“There’s a mountain of evidence（34）the importance of sex influences at all levels of brain function,” he told The Seattle Times.If anything, he said, the study（35）that gender plays a very important role in the brain “even when we are not clear exactly how.”Section BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Can Burglars Jam Your Wireless Security System?[A]Any product that promises to protect your home deserves careful examination. So it isn’t surprising that you’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.[B]The most likely type of burglary (入室盗窃) by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted roughly two-thirds of all household burglaries in the US in 2013.The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of a criminal using technical means to bypass a security system are so small that the FBI doesn’t even track those statistics.[C]One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar (入室盗贼) might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they’ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what’s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?[D]Jamming concerns are nothing new, and they’re not unique to security systems. Any device that’s built to receive a wireless signal at aspecific frequency can be overwhelmed by a stronger signal coming in on the same f requency. For comparison, let’s say you wanted to “jam” a conversation between two people—all you’d need to do is yell in the listener’s ear.[E] Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimal Googling. They will, however, need so know what system they’re looking for. If you have a sign in your yard declaring what setup you use, that’d point them in the right direction, though at that point, we’re talki ng about a highly targeted, semi-sophisticated attack, and not the sort forced-entry attack that makes up the majority of burglaries. It’s easier to find and acquire jamming equipment for some frequencies than it is for others.[F] Wireless security providers will often take steps to help combat the threat of jamming attacks. SimpliSafe, winner of our Editor’s Choice distinction, utilizes a special system that’s capable of separating incidental RF interference from targeted jamming attacks. When the syste m thinks it’s being jammed, it’ll notify you via push alert(推送警报).From there, it’s up to you to sound the alarm manually.[G] SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measures to contain the RF interference to our test lab, we tested the attack out forourselves, and were able to verify that it’s possible with the right equipment. However, we also verifie d that SimpliSafe’s anti-jamming system works. It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system’s event log. The team behind the article and video in question make no mention of the system, or whether or not in detected them.[H]We like the unique nature of that software. It means that a thief likely wouldn’t be able to Google how the system works, then figure out a way around it. Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn’t be a universal magic formula for cracking it. Other systems also seem confident on the subject of jamming. The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren’t any documented cases of successful jam attack since the company began offering wireless security sensors in the 1980s.[I] Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it’s possible to jam any wireless transmission. But how probable is it that someone will successfully jam their way into your home and steal your stuff?[J] Let’s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going toneed to target your home, specifically. Then, he’s going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while you’re away. So the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He’ll need to be jamming you at this point, as a broken window or opened door would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping theanti-jamming system, the details of which he almost certainly does now have access to.[K]At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.36. It is possible for burglars to make jamming attacks with the necessaryequipment and skill.37. Interfering with a wireless security system is similar to interfering with aconversation.38. A burglar has to continuously jam the wireless security device to avoidtriggering the alarm, both inside and outside the house.39. SimpliSafe provides devices that are able to distinguish incidental radiointerference from targeted jamming attacks.40. Only a very small proportion of burglaries are committed by technical means.41. It is difficult to crack SimpliSafe as its system keeps changing.42. Wireless devices will transmit signals so as to activate the alarm oncesomething wrong is detected.43. Different measur es should be taken to protect one’s home from burglaryin addition to the wireless security system.44. SimpliSafe’s device can send a warning to the house owner’s cellphone.45. Burglars can easily get a security device’s frequency by Internet search. Section CDirections:There are 2 passages in this section. 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 and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living. I couldn’t tell you the first thing about Bill Perry or whether the beers he sells are that great. But I can tell you that I like this guy. That’s because he plans to ban tipping in favor of paying his servers an actual living wage.I hate tipping.I hate it because it’s an obligation disguised as an option. I hate it for the post-dinner math it requires of me. But mostly, I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply left up to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggests otherwise. You actually love tipping! You like to feel that you have a voice in how much money your server makes. No matter how the math works out,you persistently view restaurants with voluntary tipping systems as being a better value, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough: the service is better when waiters depend on tips, presumably because they see a benefit to successfully veiling their contempt for you. Well, if this were true, we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips when they do an exceptional job compared to a passable one. Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn’t believe the job they did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay a little more upfront for your beer or burger. Support Bill Perry’s pub, and any other bar or restaurant that doesn’t ask you to do drunken math.46. What can we learn about Bill Perry from the passage?A) He runs a pub that serves excellent beer.B) He intends to get rid of the tipping practice.C) He gives his staff a considerable sum for tips.D) He lives comfortably without getting any tips.47. What is the main reason why the author hates tipping?A) It sets a bad example for other industries.B) It adds to the burden of ordinary customers.C) It forces the customer to compensate the waiter.D) It poses a great challenge for customers to do math.48. Why do many people love tipping according to the author?A) They help improve the quality of the restaurants they dine in.B) They believe waiters deserve such rewards for good service.C) They want to preserve a wonderful tradition of the industry.D) They can have some say in how much their servers earn.49. What have some waiters come to realize according to a survey?A) Service quality has little effect on tip size.B) It is in human mature to try to save on tips.C) Tips make it more difficult to please customers.D) Tips benefit the boss rather that the employees.50. What does the author argue for in the passage?A) Restaurants should calculate the tips for customers.B) Customers should pay more tips to help improve service.C) Waiters deserve better than just relying on tips for a living.D) Waiters should be paid by employers instead of customers. Passage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heat up the world economy. Consumers have more money in their pockets when they’re paying less at the pump. They spend that money on other things, which stimulates the economy.The biggest gains go to countries that import most of their oil like China, Japan, and India, But doesn’t the extra money in the pockets of those countries’ consumers mean an equal loss in oil producing countries, cancelling out the gains? Not necessarily, says economic researcher Sara Johnson. “Many oil producers built u p huge reserve funds when prices werehigh, so when prices fall they will draw on their reserves to support government spending and subsidies(补贴) for their consumers.”But not all oil producers have big reserves, In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming the positive effects of cheaper oil. The implication is a sharp decline in global trade, which has plunged partly becauseoil-pro ducing nations can’t afford to import as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oil prices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the price drop account for a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they’re getting at the gas pump, as the memory of the recent great recession is still fresh in their mind. And a number of oil-producing countries are trimming their gasoline subsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.51. What does the author mainly discuss in the passage?A) The reasons behind the plunge of oil prices.B) Possible ways to stimulate the global economy.C) The impact of cheap oil on global economic growth.D) The effect of falling oil prices on consumer spending.52. Why do some experts believe cheap oil will stimulate the global economy?A) Manufacturers can produce consumer goods at a much lower cost.B) Lower oil prices have always given a big boost to the global economy.C) Oil prices may rise or fall but economic laws are not subject to change.D) Consumers will spend their saving from cheap oil on other commodities.53. What happens in many oil-exporting countries when oil prices go down?A) They suspend import of necessities from overseas.B) They reduce production drastically to boost oil prices.C) They use their money reserves to back up consumption.D) They try to stop their economy from going into free-fall.54. How does Carl Weinberg view the current oil price plunge?A) It is one that has seen no parallel in economic history.B) Its negative effects more than cancel out its positive effects.C) It still has a chance to give rise to a boom in the global economy.D) Its effects on the global economy go against existing economic laws.55. Why haven’t falling oil prices boosted the global economy as they did before?A) People are not spending all the money they save on gas.B) The global economy is likely to undergo another recession.C) Oil importers account for a larger portion of the global economy.D) People the world over are afraid of a further plunge in oil prices.Part IV Translation (30minutes)Directions: For this part,you are allowed 30minutes to transtate a passage from Chinese into English.You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福，在春节和其他喜庆场合，红色到处可见。

精品2016年12月大学英语四级考试模拟试卷及答案(1)

2016年12月大学英语四级考试模拟试卷及答案（1）Part Ⅱ Reading Comprehension (35 minutes)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 and mark the correspondingletter on the Answer Sheet with a single line through the center.Questions 21 to 25 are based on the following passage:Some radio singals were heard in 1967.They were coming from a point in the sky where there was unknown star.They were coming very regularly,too:about once a second,if they were controlled by clock.The scientists who heard the signals did not tell anybody else.They were rather afraid to tell in case they frightened people.The signals were coming from avery small body―no bigger,perhaps than the earth.Was that why no light could be seen from it?Or were the signals coming from a planet that belonged to some other star?There was no end to the questions,but the scientists kept the news secret.“Perhaps there are intelligent beings out there.”they thought,“who are trying to send messages to other planets,or to us?So the news was not given to the newspaper.Instead,the scientists studied the signals and searched for others like them...Well,all that happened in 1967 and1968.Since then scientists have learnt more about those strange,regular,radio signals.And they have told the story,of course.The signals do not come from a planet;they come from a new kind of star called a “pulsar””.About a hundred other pulsars have now been found,and most of them are very like the first one.Pulsars are strong radio stars.They are the smallest but the heaviest stars we know at present.A handful of pulsar would weigh a few thousandtons.Their light―if they give much light―is too small for us to see.But we can be sure of this,no intelligent beings are living on them.21. The radio signals discussed in thispassage____.A.were regularB.were controlled by a clockC.were heard in 1967 onlyD.were secret messages22. The radio singals were sent by____.A.a satelliteB.a planetC.a sky body which was unknown at that timeD.intelligent beings who were unknown at that time23. The scientists did not tell people about the signals because____.A.the singals stood for secret messagesB.people would ask them too many questionsC.they did not want to frighten peopleD.they stood for unimportant messages24. A pulsar is____.A. a small heavy star which sends out strong radio signals and cannot be seenB. a small heavy planet which sends out strong radio signals and cannot be seenC. a small heavy satellite which sends out strong radio signals and cannot be seenD. a small intelligent being who sends out strong radio signals and cannot be seen25. Which of the following is true?A.One of the pulsars found by scientists sends radio signals.B.Pulsar began to send radio singals in 1967.C.Scientists have searched for pulsars for many years but found none.D.Scientists have found many pulsars since 1967.rn life and ancient life.27. “one out of seven” refers to____.A.more than a third of the lands' earthB.the percentage of the earth's land that is desert-likeC.the number of people who live in dry regionsD.a day of a week28. In paragraph 2,“they are taken to the greener lands in the south.”They refers to____.A.the Sahel farm landB.the farmersC.the cattlesD.the trees29. How many ideas for saving the land are described?A.Five.B.Two.C.Four.D.Three.30. Which of the following statements is true, according to the passage?A.The earth's desert are slowly spreading.B.One out of 10 people lives in dry regions.C.Their life in the desert is threatened now by traditional problems.D.New water wells can solve the problem inAfrica's desert.Questions 31 to 35 are based on the following passage:Telephone, television, radio, and telegraph all help people communicate with each other. Because of these devices, ideas and news of events spread quickly all over the world. For example, within seconds, people can know the results of an election in another country. An international football match comes into the homes of everyone with a television set.News of a disaster such as an earthquake or a flood can bring help from distant countries within hours, help is onthe way. Because of modern technology like the satellites that travel around the world, information travels fast.How has this speed of communication changed the world? To many people,the world has become smaller. Of course this does not mean that the world is actually physically smaller. It means that the world seems smaller. Two hundred years ago,communication between the continents took a long time. All news was carried on ships that took weeks or even months to cross the ocean. In the seventeenth and eighteenth centuries,it took six weeks for news from Europe to reach America.This time difference influenced people's actions. For example, one battle, or fight, in the War of 1812 between England and the United States could have been avoided. A peace agreement had already been signed. Peace was made in England, but the news of peace took six weeks to reach America. During thesesix weeks, the large and serious Battle of New Orleans was fought. Many people lost their lives after a peace treaty had been signed.They would not have died if news had come in time.In the past,communication took much time than it does now.There was a good reason why the world seemed so much larger than it does today.31. News spreads fast because of____.A.modern transportationB.new technologyC.the change of the worldD.a peace agreement32. According to this passage,____is very important to people in a disaster area.A.fast communicationB.modern technologytest newsD.new ideas33. Which of the following statements is true?A.The world now seems smaller because of faster communication.B.The world is actually smaller today.C.The world is changing its size.D. The distance between England and America has changed since the War of 181234. Two hundred years ago,news between the continents was carried____.A.by telephone and telegraphB.by landC.by airD.by sea35. The New Orleans Battle could have been avoided if the peace agreement had been signed____.A.by both sidesB.in timeC.in AmericaD.in EnglandQuestions 36 to 40 are based on the following passage:The concept of personal choice in relation to health behaviors is an important one.An estimated 90 percent of all illnesses may be preventable if individuals would make sound personal health choices based upon current medical knowledge.We all enjoy our freedom of choice and do not like to see it restricted when it is within the legal and moral boundaries of society.[ZZ)]The structure of American society allows us to make almost all our own personal decisions that may concern our health.If we so desire,we can smoke,drink excessively, refuse to wear seat belts,eat whatever foods we want,and live a completely sedentary life-style without any excuse.The freedom to make such personal decisions is a fundamental aspect of our society,although the wisdom of these decisions can be questioned.Personal choices relative to health often cause a difficulty.As one example,a teenager may know the facts relative to smoking cigarettes and health but may be pressured by friends into believing it is the socially accepted thing to do. A multitude of factors,both inherited and environmental,influence the development of heal threlated behaviors,and it is beyond the scope of thistext to discuss all these factors as they may affect any given individual.However,the decision to adopt a particular health-related behavior is usually one of personal choices.There are healthy choices and there are unhealthy choices.In discussing the moral of personalchoice,Fries and Crapo drew a comparison.[ZZ(Z]They suggest that to knowingly give oneself over to a behavior that has a statistical probability of shortening life is similar to attemptingsuicide.[ZZ)]Thus,for those individuals who are interested in preserving both the quality and quantity of life,personal health choices should reflect those behaviors that are associated with statistical probability of increased vitality and longevity.36. The concept of personal choice concerning health is important because____.A.personal health choices help cure most illnessesB.it helps raise the level of our medical knowledgeC.it is essential to personal freedom in American societyD.wrong decisions could head to poor health37. To “live a completely sedentary lifestyle”(Para. 1) in the passage means____.”A.to live an inactive lifeB.to live a decent lifeC.to live a life with complete freedomD.to live a life of vice38. Sound personal health choice is oftendifficult to make because____.A.current medical knowledge is still insufficientB.there are many factors influencing our decisionsC.few people are willing to trade the quality of life for longevityD.people are usually influenced by the behavior of their friends39. To knowingly allow oneself to pursue unhealthy habits is compared by Fries and Crapo to____.A.improving the quality of one's lifeB.limiting one's personal health choiceC.deliberately ending one's lifeD.breaking the rules of social behavior40. According to Fries and Crapo sound health choices should be based on____.A.personal decisionsws of societyC.statistical evidenceD.opinions of friendsPart Ⅲ Vocabulary and Structure (20 minutes)Directions:There are 30 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.Then mark the corresponding letter on the Answer Sheet with a single line through the center.41. ____he thought of it,the stars seemed always large and clear before the dawn of Christmas Day.A.As forB.Now thatC.BecauseD.As soon as42. A thought____him like a silver dagger.A.beatB.hitC.struckD.pondered43. I'll____this afternoon.A.get the radio fixedB.get the radio to be fixedC.get the radio being fixedD.get the radio fixing44. Who is____personnel at present?A.in the charge ofB.under charge ofC.under the charge ofD.in charge of45. Tell him to turn down the TV.It's____my nerves.A.get overB.get inC.get crazy withD.get on46. The family decided to raise two cows and five sheep____the chickens,ducks and rabbits.A.exceptB.besidesC.besideD.except for47. I woke up,____that he had gone.A.only findingB.only having foundC.only to findD.only to have found48. The project____by the time you come to China again.A.will be completedB.will have been completedC.is to be completedD.is going to be completed49. In the course of the work,we____lots of difficulties.A.met withB.sawC.got intoD.came across50. ____his accent,he must be from the south.A.Judged byB.Being judged fromC.Judging fromD.Being judged by51. The boy____his father.A.was accused of having killedB.was accused to have killedC.was accused of killingD.was accused to kill52. Missing the train means____for an hour.A.waitingB.to waitC.to be waitingD.have to wait53. Something extraordinary happened in that hospital.A man,who was declaredclinically dead,suddenly____.A.returned to lifeB.restored to lifeC.came to lifeD.survived54. They are glad to see the children____in the day care center.A.well taken careB.being well taken care ofC.well looked afterD.being well looked after55. She is a woman of rare gifts.Her performance last night was indeed very____.A.impressedB.impressiveC.impressingD.impression56. The road being built was scheduledto____traffic on May Day.A.be close toB.be closed toC.be open toD.be opened to57. It was more than fifteen years ago____I entered the laboratory of Professor Agassiz.A.whenB.thatC.in whichD.since58. ____than it began raining.A.Hardly had he reached homeB.Hardly did he reach homeC.No sooner did he reach homeD.No sooner had he reached home59. The man's life____if he had been sent to a better hospital.A.might have been savedB.may have been savedC.was to be savedD.should be saved60. Everybody looked____the direction of the explosion.A.toB.fromC.inD.into61. This is a____young writer.He has published quite a few good stories inrecent years.A.promisedB.looking forwardC.promisingD.clever62. The doctor insists that the patient____.A.must be operatedB.should be operatedC.be operated onD.needs operating on63. It sounds as if the telephone____.A.were ringingB.was ringing.C.has being ringingD.is ringing64. The family looked on helplessly as their house____.A.burning downB.was burned downC.was burning downD.burned down65. What is the____language in India?A.officeB.officialC.officiallyD.officer66. He____twenty times,striking a match each time to look at his old watch.A.had wakedB.was awakeC.must have wakedD.was waken67. There he bought____chocolate for his daughter,and then he had____beers in the bar not far from the school.A.a bar of...a couple ofB.a piece of...a bottle ofC.a dozen of...a couple ofD.a cubic of...a tin of68. With his big fleshy nose he____his grandpa.A.looks likeB.takes afterC.looks afterD.resembles69. The ____majority were in support of this bill so it was passed without much difficulty.A.overflowingB.overtakingC.overloadingD.overwhelming70. The actress____the terms of her contract and was sued by the producer.A.isolatedB.signedC.implementedD.violatedPart Ⅳ Translation from English into Chinese (15 minutes)Directions:In this part,there are five items which you should translate into Chinese,each item consisting of one or two sentences.These sentences are all taken from the reading passages you have just read in Part Three of the Test Paper.You are allowed 15 minutes to do the translation.You should refer back to the passages so as to identify their meanings in the context.71.(Passage 1 Para.1)They were rather afraid to tell in case they frightened people.72. (Passage 2 Para.1)Now largely through problems caused by modern life,their existence is threatened by the slow,steady spread of the earth's deserts.73. (Passage 3 Para.1)Because of modern technology like the satellite that travel around theworld,information travels fast.74. (Passage 4 Para.1)We all enjoy our freedom of choice and do not like to see it restricted when it is within the legal and moral boundaries of society.75. (Passage 4 Para.1)They suggest that to knowingly give oneself over to a behavior that has a statistical probability of shortening life is similar to attempting suicide.答案1短文大意1967年人类收到了一些太空信号。

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2016年12月大学英语四级考试真题（第一套）Part I Writing (30 minutes) (请于正式开考后半小时内完成该部分，之后将进行听力考试)Directions: For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to take a job in a company and the other to go to a graduate school. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words.Much controversy has been aroused about whether the students should find a job or start their own business after graduation. Taking a look around, we can find that some graduates bustle around job markets, while others choose to run a shop on TMall. However, I prefer the former choice.From my perspective, there are good reasons to find a job in the first several years after their graduation. First and foremost, if a graduate intends to accumulate working experience and learn from the seniors, it is advisable for him to find a job. It is an undeniable fact that the theoretical knowledge will provide the graduates with the ability to consider things comprehensively, however, only under the integration with practice can the rigid knowledge be useful for their future development. Inevitably, doing something small is the premise of undertaking something great. Take Jack Ma, the founder of Alibaba and taobao, for example. He also finds some jobs before establishing his own career, laying a solid foundation for his later success.Consequently, it is of great necessity to find a job after graduation. I firmly believe that it will continue to bring about more returns to our life and future.Part II Listening Comprehension (25 minutes)Section ADirections: In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 1 and 2 are based on the news report you have just heard.1. A) It was going to be renovated.B) He could no longer pay the rent.C) It was dangerous to live in.D) He had sold it to the royal family.【答案】C2. A) A storm.B) A strike.C) A forest fire.D) A terrorist attack.【答案】AQuestions 3 and 4 are based on the news report you have just heard.3.A) They lost contact with the emergency department.B) They were injured by suddenly falling rocks.C) They sent calls for help via a portable radio.D) They were trapped in an underground elevator.【答案】D4.A) They provided the miners with food and water.B) They sent supplies to keep the miners warm.C) They released the details of the accident.D) They tried hard to repair the elevator.【答案】BQuestions 5 to 7 are based on the news report you have just heard.5.A) Raise postage rates.B) Improve its services.C) Close some of its post offices.D) Redesign delivery routes.【答案】C6.A) Closing offices on holidays.B) Shortening business hours.C) Computerizing mail sorting processes.D) Stopping mail delivery on Saturdays.【答案】D7.A) A lot of controversy will arise.B)Taxpayers will be very pleased.C) Many people will begin to complain.D) Many post office staff will lose their jobs.【答案】DSection BDirections: In this section, you will hear two long conversations. At the end of each conversation, you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B)y C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 8 to 11 are based on the conversation you have just heard.8.A) He will lose part of his pay.B) He will go through retraining.C) He will be given a warning.D) He will be kept from promotion.【答案】A9.A) He is an experienced press operator.B) He is a trustworthy guy.C) He is always on time.D) He is on good terms with his workmates.【答案】B10.A) She is a trade union representative.B) She is a senior manager of the shop.C) She is better at handling such matters.D) She is in charge of public relations.【答案】C11.A) He is always trying to stir up trouble.B) He is skilled and experienced.C) He is very close to the manager.D) He is always complaining about low wages.【答案】AQuestions 12 to 15 are based on the conversation you have just heard.12.A) Open.B) Reserved.C) Selfish.D) Friendly.【答案】B13.A) They read a book.B) They talk about the weather.C) They stay quiet.D) They chat with fellow passengers.【答案】C14.A) She was unwilling to make friends with workmates.B) She was never invited to a colleague’s home.C) She was eager to visit an English castle.D) She was always treated as a foreigner.【答案】B15.A) Houses are much more quiet.B) They want to have more space.C) They want a garden of their own.D) Houses provide more privacy.【答案】DSection CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard.16.A) They will automatically be given hiring priority.B) They don’t have to go through job interviews.C) They are likely to get much higher pay.D) They don’t have much choice of jobs.【答案】A17.A) Visit the school careers service.B) Ask their professors for help.C) Look at school bulletin boards.D) Go through campus newspapers.【答案】A18. A) Providing students with information about the library.B)Helping students arrange appointments with librarians.C)Supervising study spaces to ensure a quiet atmosphere.D)Helping students find the books and journals they need.【答案】CQuestions 19 to 21 are based on the passage you have just heard.19.A) It tastes better.B) It may be sold at a higher price.C) It is easier to grow.D) It can better survive extreme weathers.【答案】B20. A) It can grow in drier soil.B) It is immune to various diseases.C) It will replace green tea one day.D) It is healthier than green tea.【答案】D21. A) It does not have a stable market.B) It has made tea farmers’ life easier.C) It does not bring the promised health benefits.D) It has been well received by many tea drinkers.【答案】AQuestions 22 to 25 are based on the passage you have just heard.22.A) They care more about environment.B)They decorate their homes themselves.C) They prefer unique objects of high quality.D) They need decorations to show their status.【答案】C23. A) They made great contributions to society.B) They could only try to create at night.C)They were proud of their creations.D)They focused on the quality of their products.【答案】B24.A) Identify fake crafts.B)Make wise choices.C)To arouse public interest in crafts.D)To boost the local economy.【答案】B25.A) To attract foreign investments.B)To preserve the traditional culture.C)Design handicrafts themselves.D)Learn the importance of creation.【答案】DPart III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.Many men and women have long bought into the idea that there are “male” and “female” brains, believing that explains just about every difference between the sexes. A new study __26__ that belief, questioning whether brains really can be distinguished by gender.In the study, Tel Aviv University researchers __27__ for sex differences throughout the entire human brain.27._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalAnd what did they find? Not much. Rather than offer evidence for __28__ brains as “male” or “female,” research shows that brains fall into a wide range, with most people falling right in the middle.28._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalDaphna Joel, who led the study, said her research found that while there are some gender-based —__29__ , many different types of brain can’t always be distinguished by gender.29._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalWhile the “average” male and “average” female brains were __30__ different, you couldn’t tell it by looking at individual brain scans. Only a small __31__ of people had “all-male” or “all-female” characteristics.30._____31._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalLarry Cahill, an American neuroscientist (神经科学家), said the study is an important addition to a growing body of research questioning __32__ beliefs aboutgender and brain function. But he cautioned against concluding from this study that all brains are the same, __33__ of gender.32._____33._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditional“There’s a mountain of evidence __34__ the importance of sex influences at all levels of brain function, M he told The Seattle Times.34._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalIf anything, he said, the study __35__ that gender plays a very important role in the brain—“even when we are not clear exactly how.”35._____A) abnormalB) appliedC) brieflyD) categorizingE) challengesF) figureG) percentageH) provingI) regardlessJ) searchedK) similaritiesL) slightlyM) suggestsN) tastesO) traditionalSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose aparagraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.Can Burglars Jam Your Wireless Security System?A)Any product that promises to protect your home deserves careful examination. So it isn't surprising that you’ll find plenty of strong opinions about the potential vulnerabilities of popular home-security systems.B)The most likely type of burglary(入室盗窃)by far is the unsophisticated crime of opportunity, usually involving a broken window or some forced entry. According to the FBI, crimes like these accounted for roughly two-thirds of all household burglaries in the US in 2013. The wide majority of the rest were illegal, unforced entries that resulted from something like a window being left open. The odds of criminal using technical means to bypass a security system are so small that the FBI doesn’t even track those statistics.C)One of the main theoretical home-security concerns is whether or not a given system is vulnerable to being blocked from working altogether. With wired setups, the fear is that a burglar(入室盗贼)might be able to shut your system down simply by cutting the right cable. With a wireless setup, you stick battery-powered sensors up around your home that keep an eye on windows, doors, motion, and more. If they detect something wrong while the system is armed, they’ll transmit a wireless alert signal to a base station that will then raise the alarm. That approach will eliminate most cord-cutting concerns—but what about their wireless equivalent, jamming? With the right device tuned to the right frequency, what’s to stop a thief from jamming your setup and blocking that alert signal from ever reaching the base station?D)Jamming concerns are nothing new, and they’re not unique to security systems. Any device that’s built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency. For comparison, let’s say you wanted to “jam” a conversation between two people—all you’d need to do is yell in the listener’s ear.E)Security devices are required to list the frequencies they broadcast on—that means that a potential thief can find what they need to know with minimalGoogling. They will, however, need to know what system they’re looking for. If you have a sign in your yard declaring what setup you use, that’d point them in the right direction, though at that point, we’re talking about a highly targeted, semi-sophisticated attack, and not the sort of forced-entry attack that makes up the majority of burglaries. It’s easier to find and acquire jamming equipment for some frequencies than it is for others.F)Wireless security providers will often take steps to help combat the threat of jamming attacks. SimpliSafe, winner of our Editors’ Choice distinction, utilizes a special system that’s capable of separating incidental RF interference from targeted jamming attacks. When the system thinks it’s being jammed, it’ll notify you via push alert (推送警报). From there, it’s up to you to sound the alarm manually.G)SimpliSafe was singled out in one recent article on jamming, complete with a video showing the entire system being effectively bypassed with handheld jamming equipment. After taking appropriate measure to contain the RF interference to our test lab, we tested the attack out for ourselves, and were able to verify that it is possible with the right equipment. However, we also verified that SimpliSafe’s anti-jamming system works. It caught us in the act, sent an alert to my smartphone, and also listed our RF interference on the system’s event log. The team behind the article and video in question make no mention of the system, or whether or not it detected them.H) We like the unique nature of that software. It means that a thief likely wouldn’t be able to Google how the system works, then figure out a way around it Even if they could, SimpliSafe claims that its system is always evolving, and that it varies slightly from system to system, which means there wouldn’t be a universal magic formula for cracking it Other systems also seem confident on the subject of jamming. The team at Frontpoint addresses the issue in a blog on its site, citing their own jam protection software and claiming that there aren’t any documented cases of a successful jam attack since the company began offering wireless security sensors in the 1980s.I)Jamming attacks are absolutely possible. As said before, with the right equipment and the right know-how, it’s possible to jam any wireless transmission. But how probable is it that someone will successfully jam their way into your home and steal your stuff?J) Let’s imagine that you live in a small home with a wireless security setup that offers a functional anti-jamming system. First, a thief is going to need to target your home, specifically. Then, he’s going to need to know the technical details of your system and acquire the specific equipment necessary for jamming your specific setup. Presumably, you keep your doors locked at night and while you're away, so the thief will still need to break in. That means defeating the lock somehow, or breaking a window. He’ll need to be jamming you at this point, as a broken window or opened door would normally release the alarm. So, too, would the motion detectors in your home, so the thief will need to continue jamming once he’s inside and searching for things to steal. However, he’ll need to do so without tripping the anti-jamming system, the details of which he almost certainly does not have access to.K) At the end of the day, these kinds of systems are primarily designed to protect against the sort of opportunistic smash-and-grab attack that makes up the majority of burglaries. They’re also only a single layer in what should ideally be a many-sided approach to securing your home, one that includes common sense things like sound locks and proper exterior lighting at night. No system is impenetrable, and none can promise to eliminate the worst case completely. Every one of them has vulnerabilities that a knowledgeable thief could theoretically exploit. A good system is one that keeps that worst-case setting as improbable as possible while also offering strong protection in the event of a less-extraordinary attack.36.It is possible for burglars to make jamming attacks with the necessary equipment and skill.【答案】I37.Interfering with a wireless security system is similar to interfering witha conversation.【答案】D38.A burglar has to continuously jam the wireless security device to avoid triggering the alarm, both inside and outside the house.【答案】J39.SimpliSafe provides devices that are able to distinguish incidental radio interference from targeted jamming attacks.【答案】F40.Only a very small proportion of burglaries are committed by technical means.【答案】B41.It is difficult to crack SimpliSafe as its system keeps changing.【答案】H42.Wireless devices will transmit signals so as to activate the alarm once something wrong is detected.【答案】C43.Different measures should be taken to protect one’s home from burglary in addition to the wireless security system.【答案】K44.SimpliSafe’s device can send a warning to the house owner’s cellphone.【答案】G45.Burglars can easily get a security device’s frequency by Internet search.【答案】ESection CDirections: There are 2 passages in this section. 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 and mark the corresponding letter on Answer Sheet 2 with a single line through the centre.Passage OneQuestions 46 to 50 are based on the following passage.As a person who writes about food and drink for a living, I couldn’t tell you the first thing about Bill Perry or whether the beers he sells are that great. ButI can tell you that I like this guy. That’s because he plans to ban tipping in favor of paying his servers an actual living wage.I hate tipping.I hate it because it’s an obligation disguised as an option. I hate it for the post-dinner math it requires of me. But mostly, I hate tipping because I believe I would be in a better place if pay decisions regarding employees were simply left up to their employers, as is the custom in virtually every other industry.Most of you probably think that you hate tipping, too. Research suggests otherwise. You actually love tipping! You like to feel that you have a voice in how much money your server makes. No matter how the math works out, you persistently view restaurants with voluntary tipping systems as being a better value, which makes it extremely difficult for restaurants and bars to do away with the tipping system.One argument that you tend to hear a lot from the pro-tipping crowd seems logical enough: the service is better when waiters depend on tips, presumably because they see a benefit to successfully veiling their contempt for you. Well, if this were true, we would all be slipping a few 100-dollar bills to our doctors on the way out their doors, too. But as it turns out, waiters see only a tiny bump in tips when they do an exceptional job compared to a passable one. Waiters, keen observers of humanity that they are, are catching on to this; in one poll, a full 30% said they didn’t believe the job they did had any impact on the tips they received.So come on, folks: get on board with ditching the outdated tip system. Pay a little more up-front for your beer or burger. Support Bill Perry’s pub, and any other bar or restaurant that doesn’t ask you to do drunken math.46.What can we learn about Bill Perry from the passage?A)He runs a pub that serves excellent beer.B)He intends to get rid of the tipping practice.C) He gives his staff a considerable sum for tips.D) He lives comfortably without getting any tips.【答案】B47.What is the main reason why the author hates tipping?A)It sets a bad example for other industries.B)It adds to the burden of ordinary customers.C) It forces the customer to compensate the waiter.D) It poses a great challenge for customers to do math.【答案】C48.Why do many people love tipping according to the author?A)They help improve the quality of the restaurants they dine in.B)They believe waiters deserve such rewards for good service.C)They want to preserve a wonderful tradition of the industry.D)They can have some say in how much their servers earn.【答案】D49.What have some waiters come to realize according to a survey?A)Service quality has little effect on tip size.B)It is in human nature to try to save on tips.C) Tips make it more difficult to please customers.D) Tips benefit the boss rather than the employees.【答案】A50.What does the author argue for in the passage?A)Restaurants should calculate the tips for customers.B)Customers should pay more tips to help improve service.C)Waiters deserve better than just relying on tips for a living.D)Waiters should be paid by employers instead of customers.【答案】DPassage TwoQuestions 51 to 55 are based on the following passage.In the past, falling oil prices have given a boost to the world economy, but recent forecasts for global growth have been toned down, even as oil prices sink lower and lower. Does that mean the link between lower oil prices and growth has weakened?Some experts say there are still good reasons to believe cheap oil should heat up the world economy. Consumers have more money in their pockets when they’re paying less at the pump. They spend that money on other things, which stimulates the economy.The biggest gains go to countries that import most of their oil like China, Japan, and India. But doesn’t the extra money in the pockets of those countries, consumers mean an equal loss in oil-producing countries, cancelling out the gains? Not necessarily, says economic researcher Sara Johnson. “Many oil producers built up huge reserve funds when prices were high, so when prices fall they will draw on their reserves to support government spending and subsidies (补贴)for their consumers.”But not all oil producers have big reserves. In Venezuela, collapsing oil prices have sent its economy into free-fall.Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming the positive effects of cheaper oil. The implication is a sharp decline in global trade, which has plunged partly because oil- producing nations can’t afford to import as much as they used to.Sara Johnson acknowledges that the global economic benefit from a fall in oil prices today is likely lower than it was in the past. One reason is that more countries are big oil producers now, so the nations suffering from the prices drop account for a larger share of the global economy.Consumers, in the U.S. at least, are acting cautiously with the savings they’re getting at the gas pump, as the memory of the recent great recession is still fresh in their mind. And a number of oil-producing countries are trimming their gasoline subsidies and raising taxes, so the net savings for global consumers is not as big as the oil price plunge might suggest.51.What does the author mainly discuss in the passage?A)The reasons behind the plunge of oil prices.B)Possible ways to stimulate the global economy.C)The impact of cheap oil on global economic growth.D)The effect of falling oil prices on consumer spending.【答案】C52.Why do some experts believe cheap oil will stimulate the global economy?A)Manufacturers can produce consumer goods at a much lower cost.B)Lower oil prices have always given a big boost to the global economy.C)Oil prices may rise or fall but economic laws are not subject to change.D)Consumers will spend their savings from cheap oil on other commodities.【答案】D53.What happens in many oil-exporting countries when oil prices go down?A)They suspend import of necessities from overseas.B)They reduce production drastically to boost oil prices.C)They use their money reserves to back up consumption.D)They try to stop their economy from going into free-fall.【答案】C54.How does Carl Weinberg view the current oil price plunge?A)It is one that has seen no parallel in economic history.B)Its negative effects more than cancel out its positive effects.C)It still has a chance to give rise to a boom in the global economy.D)Its effects on the global economy go against existing economic laws.【答案】B55.Why haven’t falling oil prices boosted the global economy as they did before?A)People are not spending all the money they save on gas.B)The global economy is likely to undergo another recession.C)Oil importers account for a larger portion of the global economy.D)People the world over are afraid of a further plunge in oil prices.【答案】APart IV Translation (30 minutes)Directions: For this part, you are allowed 30 minutes to translate a passage from Chinese into English. You should write your answer on Answer Sheet 2.在中国文化中，红色通常象征着好运、长寿和幸福。

12月CET4模拟试卷及答案（3）

12月CET4模拟试卷及答案（3）2016年12月CET4模拟试卷及答案Part ⅢVocabulary (20 minutes)Directions:There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.41.A great deal of ___ for our success should go to Michael Lee, head of our team.A) merit B) creditC) favor D) reward42.They question whether a fair way can be ___ to tell which employees really perform better than their fellow employees.A) depicted B) devisedC) decorated D) designated43.The report indicates that it is financially ___ to build a water power station in the area.A) adaptable B) availableC) feasible D) flexible44.Somehow she felt that she herself had to some extent been the cause of all the trouble,and suffered___.A) accordingly B) respectivelyC) consequently D) incidentally45.The gas company ___ a leak in the main line and evacuated all the tenants of the building.A) detected B) inspectedC) discerned D) explored46.At the 27th Olympic Games she ___ two gold and one silver medals in the track and field events.A) carried away B) carried offC) carried over D) carried through47.More than 790,000 youths were reported to have____the National Master’s Entrance Examination last year.A) sat on B) sat upC) sat in D) sat for48.As a general rule, people with a great deal of ___ often have admiring friends and bitter enemies.A) personality B) temperamentC) disposition D) character49.After she gave birth to a child, she was ___ to go back to work in order to make the ends meet.A) compelled B) enforcedC) imposed D) depressed50.That football club tried to ___ the famous player with offers of a tremendous sum of money.A) deceive B) persuadeC) tempt D) indulge51.Many animal can ___ with their surroundings because of their protective coloring.A) integrate B) matchC) blend D) merge52.The strange phenomenon has ___ and puzzled many scientists for more a century.A) annoyed B) embarrassedC) fascinated D) frustrated53.As we all know, the same gestures may have different ___ which vary from one culture to another.A) implications B) presumptionsC) expressions D) assumptions54.With the advent of PC and home-information systems, we’ll one day be able to ___ most business dealings from home.A) implement B) executeC) conduct D) supplement55.It was an awful accident. I wonder how you managed to ___ without a scratch.A) see through B) come throughC) get through D) break though56.This difficult problem we face in the project has to be tackled before we can ___ to others.A) pursue B) advocateC) precede D) proceed57.While most scientists agree that the greenhouse effect is coming, there are not enough data yet to say with absolute ___ what its consequences will be.A) confirmation B) conformityC) conviction D) conscience58.It is a___that in such a rich and prosperous country there should be so many poverty-stricken people.A) controversy B) paradoxC) aversion D) conversion59.It’s a well-known fact that truth will in the end ___ over falsehood, and right over wrong.A) dominate B) prevailC) thrive D) conquer60.We can’t choose whet her we will pay income tax or not, for payment of income tax is ___.A) compulsory B) voluntaryC) arbitrary D) dutiable61.It’s generally agreed that fluctuations in birth rate are ___ to a number of economic factors.A) entitled B) attributedC) confined D) dedicated62.It’s always better to ___ a problem before it arises than to search for a solution to it afterwards.A) evaluate B) predictC) anticipate D) estimate63.It takes tremendous courage to ___ a belief that is not shared by many others.A) persist in B) abide byC) hold on D) adhere to64.As a good employer, he knows how to make full use of the ___ of his employees’ talents and abilities.A) validity B) integrityC) diversity D) versatility65.Over the years jazz has changed and developed but it has essentially ___ its fundamental characteristics.A) remained B) retainedC) reserved D) resumed66.Economics is a subject that ___ all people’s lives whether they are conscious of it or not.A) draws on B) catches onC) touches on D) embarks on67.When one gets a good ___ into a problem, he will usually find a way to approach it or solve it.A) outlook B) perspectiveC) version D) insight68.She cares much about other people’s opinions about her and is particularly ___ to personal criticisms.A) sensational B) sentimentalC) sensible D) sensitive69.My secretary has typed out the first___of the report,but I must revise it before I submit to the conference.A) draft B) sketchC) script D) outline70.They reported the loss in the financial fraud and gave all the necessary ___ to the police.A) particulars B) provisionsC) procedures D) precautionsPart ⅤWriting (30 minutes)Directions: For this part, you are allowed 30 minutes to write a composition on the topic Economic Development and Moral Decline. You should write at least 150 words and you should base your compositionon the outline (given in Chinese) below:1.近年来我国经济建设取得了很大成就2.但与此同时,社会风气随着经济的发展也日益下降下载文档。

2016年12月英语四级考试考前模拟试卷及答案（4）

2016年12月英语四级考试考前模拟试卷及答案（4）Part III Cloze (共20小题，每小题1分，共20分)Directions: There are twenty blanks in the following passage. For each blank there are four choices. Choose the one that best fits into the passage and then marks your answer on the Answer Sheet.In 1982, Mark Thatcher, the son of Mrs. Thatcher was reported 61 in the Sahara Desert while competing in the Grand Prix motor race from Paris to Dakar. This sad news, so 62 , shook the usually calm and unperturbed seasoned politician 63 her balance. Though she did her best to pretend as if 64 had happened and made her public appearances as usual, people could not 65 to notice that she was no longer the old 66 prime minister who always had everything 67 control. 68 she had become a very sad mother who was unable to recover from her shock.One day, when she was to speak at a luncheon party, a reporter caught her 69 her guard by 70 up the subject of her missing son again. She was totally mentally 71 for the question and lost her self control. Tears were rolling down her eyes as she sobbingly told the reporter that there 72 still no news of Mark and that she was very worried about him. She said that all the countries 73 had promised to do their best to help her find her son. 74 that she broke down completely and sobbed silently for quite a while. Gradually she 75 down and started to speak as 76. it was a very moving scene which 77 a new side of Mrs. Thatcher’s character the public do not us ually see, 78 people began to talk about the Iron Woman’s maternal love, a sentiment that is 79 to all human kind.Later Mark returned 80 and sound to his mother’s side, good-humored and all smiles as usual, as if nothing unusual had ever happened. The Iron Woman, however, broke down again as was sobbing for the second time.61. A. missing B. missed C. wanting D. wanted62. A. expected B. expecting C. unexpected D. unexpecting63. A. with B. on C. out D. off64. A. something B. anything C. nothing D. everything65. A. miss B. fail C. pretend D. expect66. A. reassured B. self-assured C. assuring D. self-assuring67. A. for B. beneath C. below D. under68. A. Instead B. however C. Therefore D. So69. A. into B. out of C. on D. off70. A. putting B. bringing C. taking D. giving71. A. ready B. prepared C. unprepared D. unexpected72. A. was B. were C. should be D. would be73. A. concerning B. concerned C. worrying D. worried74. A. At B. Before C. After D. With75. A. sat B. broke C. calmed D. became76. A. planned B. planning C. plans D. a plan77. A. explained B. exposed C. excluded D. exclaimed78. A. however B. instead C. so D. but79. A. universal B. unique C. single D. strange80. A. safe B. safely C. sight D. hearingShopping habits in the United States have changed greatly in the last quarter of the 20th century. 61 in the 1900s most Americans towns and cities had a Main Street. Main Street was always in the hear of a town. This street was 62 on both sides with many 63 businesses. Here, shoppers talked into stores to look at all sorts of merchandise: clothing, furniture, hardware, groceries,64 , some shops offered 65. These shops included drugstores, restaurants, shoe repair stores, and barber or hairdressing shops.66 in the 1950s, a change began to 67 . Too many automobiles had crowded into Main Street 68 too few parking place ere 69 shoppers. Because the streets were crowded, merchants began to look with interest at the open spaces 70 the city limits. Open space is what their car driving customers needed. And open space is what they got 71 the first shopping center was built. Shopping centers, or rather malls, 72 as a collection of small new stores 73 crowed city centers. 74 by hundreds of free parking space, customers were drawn away from 75 areas to outlying malls. And the growing 76 of shopping centers led 77 to the building of bigger and better stocked stores, 78 the late 197s, many shopping malls had almost developed into small cities themselves. In addition to providing the 79 of one stop shopping, malls were transformed into landscaped parks, 80 benches, fountains, and outdoor entertainment.61A. As early as B. Early C. Early as D. Earlier62. A. built B. designed C. intended D. lined63. A. varied B. various C. sorted D. mixed-up64. A. Apart from B. however C. In addition D. As well65. A. medical care B. food C. cosmetics D. services66. A. Suddenly B. Abruptly C. Contrarily D. But67. A. be taking place B. take place C. be taken place D. have taken place68. A. while B. yet C. though D. and then69. A. available for B. available to C. used by D. ready for70. A. over B. from C. out of D. outside71. A. when B. while C. since D. then72. A. started B. founded C. set up D. organized73. A. out of B. away from C. next to D. near74. A. Attracted B. Surprised C. Delighted D. Enjoyed75. A. inner B. central C. shopping D. downtown76. A. distinction B. fame C. popularity D. liking77. A. on B. in turn C. by turns D. further78. A. by B. During C. In D. Towards79. A. cheapness B. readiness C. convenience D. handiness80. A. because of B. and C. with D. provided。

12月英语四级模拟试题及答案

12月英语四级模拟试题及答案2016年12月英语四级模拟试题及答案2016年12月英语四六级考试还有不到两个月的时间，童鞋们备考进行的怎么样了呢?以下是yjbys网店铺整理的关于英语四级模拟试题及答案，供大家备考。

Part Ⅱ Reading Comprehension (35 minutes)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 and mark the corresponding letter on the Answer Sheet with a single line through the centre.Questions 21 to 25 are based on the following passage:It is simple enough to say that since books have classes fiction, biography, poetry—we should separate them and take from each what it is right that each should give us. Yet few people ask from books what books can give us. Most commonly we come to books with blurred and divided minds, asking of fiction that it shall be true, of poetry that it shall be false, of biography that it shall be flattering, of history that it shall enforce our own prejudices. If we could banish all such preconception when we read, that would be an admirable beginning. Do not dictate to your author; try to become him. Be his fellow worker and accomplice(同谋). If you hang back, and reserve and criticize at first, you are preventing yourself from getting the fullest possible value from what you read. But if you open your mind as widely as possible, then signs and hints of almost imperceptible finess(委婉之处), from the twist and turn of the first sentences, will bring you into the presence of a human being unlike any other. Steep yourself in this, acquaint yourself with this, and soon youwill find that your author is giving you, or attempting to give you, something far more definite. The thirty two chapters of anovel—if we consider how to read a novel first—are an attempt to make something as formed and controlled as a building but words are more impalpable than bricks, reading is a longer and more complicated process than seeing. Perhaps the quickest way to understand the elements of what a novelist is doing is not to read, but to write; to make your own experiment with the dangers and difficulties of words. Recall, then, some event that has left a distinct impression on you—how at the corner of the street, perhaps, you passed two people talking. A tree shook; an electric light danced; the tone of the talk was comic, but also tragic; a whole vision, an entire conception, seemed contained in that moment.21.What does the author mean by saying “Yet few people ask from books what books can give us.”?A.The author means that lots of people read few books.B.The author thinks that readers have only absorbed part of knowledge in books.C.The author holds that few people have a proper idea about what content some kind of books should include.D.The author considers that readers can scarcely understand most of the books.22.According to the passage, which of the following statement is right?A.A reader should find some mistakes when he is reading.B.The more difficult a book is, the more you can get from it.C.To read something is easier than to watch something.D.One should be in the same track with the writer when he is reading.23.What is the possible meaning of “impalpable” (Paragraph 2) in the passage?A.Clear.B.Elusive.C.Delicate.D.Precise.24.What’s the main idea of this passage?A.The importance of reading.B.The proper way to read.C.How to get most from one book.D.The characters of a good book.25.When a writer is writing he often get the whole conception ____.A.a fter a long time’s thinkingB.through an instant inspirationC.according to his own experienceD.by way of watching the objects attentivelyQuestions 26 to 30 are based on the following passage:According to the dictionary definition of “create”, ordinary people are creative every day. To create means “to bring into being, to cause to exist”—something each of us does daily.We are creative whenever we look at or think about something in a new way. First this involves an awareness of our surroundings. It means using all of our sese to become aware of our world. This may be as simple as being aware of color and texture, as well as taste, when we plan a meal. Above all, it is the ability to notice things that others might miss.A second part of creativity is an ability to see relationships among things. I f we believe the expression, “There is nothing new under the sun,” the creativ ity is remaking or recombining the old in new ways. For example, we might do this by finding a more effective way to study or a better way to arrange our furniture, or we might make a new combination of camera lenses and filters to cr eate an unusual photograph.A third part of creativity is the courage and drive to make use of our new ide as, to apply them to achieve some new results. To think up a new concept is one thing; to put the idea to work is another.These three parts of creativity are involved in all the great works of genius, but they are also involved in many of our day to day activities.26.Which of the following activities is NOT a creative one according to t he passage?A.To prepare a meal.B.To arrange the furniture in a peculiar way.C.To buy some books from a bookstore.D.To “write” a letter with the computer.27.The author holds that ____.A.creativity is of highly demandB.creativity is connected with a deep insight to some extentC.creativity is to create something new and concreteD.to practise and practise is the only way to cultivate one’s creativity28.“There is nothing new under the sun.” (Par.3) really implies that ____.A.we can seldom create new thingsB.a new thing is only a taleC.a new thing can only be created at the basis of original thingsD.we can scarcely see really new things in the world29.What does the author think about the relationship between a new though t and its being put into practice?A.It’s more difficult to create a new thought than to apply it in practice.B.To find a new thought will definitely lead to the production of a new thing.C.One may come up with a new thought, but can not put it into practice.D.A man with an excellent ability of practice can easily become an inventor.30.The best title for this passage is ____.A.How to Cultivate One’s CreativityB.What is CreativityC.The Importance of CreativityD.Creativity—a Not Farway ThingQuestions 31 to 35 are based on the following passage:When I was studying at Yale, some phenomena puzzled me greatly. I found that Chinese students or Asian students were very polite in class while American students often interrupted the professor, asking questions and dominating the discussion. The Chinese students were not as aggressive as American students.I was impressed by the role of the professor in the seminar(讨论会). The professor didn’t act as an authority, giving final conclusions, but as a reseac her looking for answers to questions together with the students. One lingui stic(语言的) feature of his interacting with his students was that he used many modal(情态的) verbs—far more than I did in Beiwai. When answering questions, he usually said, “This i s my personal opinion and it could be wrong.” or “You could be right, but you might find this point of view also interesting.”In China, authorities are always supposed to give wise decisions and correct di rections. Therefore, students always expect the professor to give an answer to th e question. I still remember how frustrated they were when foreign teachers did not provide such an answer. Their expectations from authoritiesare much higher than that of American students. Once the Chinese students got the answer, they w ere sure about it.Education in China is valued for united thinking. I remember American teachers who taught in our university complaining about the fact that Chinese students u niformly expressed the same idea in their English composition. The examinations in America usually do not test a student’s ability to memorize the material but his ability to analyze and solve problems. Education in America is valued not on ly as a means to obtain employment but as a process of enhancing critical thinking.31.In the USA, when the students are in class, ____.A.a Chinese student tends to be very activeB.an American student likes to make troubleC.a Chinese student likes to puzzle the teacherD.an American student tends to be vigorous32.A teacher in the USA prefers to ____ when he answers questions.A.be very sincereB.be very directC.be very self confidentD.be very indifferent33.What is the opinion of the author concerning the difference of teachin g methods between China and the USA?A.He thinks that Chinese teaching metods can make students learn more.B.He holds that the major purpose of Chinese teaching methods is to impro ve students’ remembrance.C.He thinks that American teaching is ability oriented.D.He holds that American teachers hate to give a test.34.The author thinks that the relationship between the student and the te acher is ____.A.more intimate in ChinaB.closer in ChinaC.looser in USAD.more harmonious in USA35.The education in USA may produce some ____ graduates.A.talkativeB.conventionalC.creativeD.imaginativeQuestions 36 to 40 are based on the following passage:On line courses (also called distance learning) are a hot new trend in American education. According to the nonprofit Distance Education and Training Council, about 400 US colleges and schools offer some portion of their programs on the We b. At the university level, they cost the same as traditional classes and requir e similar weekly assignments and textbook reading, the difference is in class pa rticipation.Generally speaking, students congregate(使聚集) on line throughout each week to explore topic with the professor, but these discussions occur “asynchronousl y(不同时发生地)” rather than in real time. (You read others’ comments and post your own whenever you get a chance.) Written assignments are posted, you e mail in your work periodically, and you’re required to take a proctored exam in order to receive degree credit. Career boosting business administration and information technology programs are the most popular, but you’ll also find a variety of literal arts offerings, from film theory to medieval history and foreign lang uage study. While you still can’t get an Ivy League degree on line, a growing number of elite(卓越的) institutions, including Stanford and New York Univer sity are beginning to offer on line courses.The benefits for busy people are obvious. “I always get a front row seat,” says one student studying at the State University of New York Learning Network. “I can get up in the middle of class, grab a cup of coffee. The class is waiting for me when I get back, and I haven’t missed a thing.” On the other hand, somestudents miss the face to face interaction that often sparks interest and involvement.36.Generally speaking, on line education costs ____.A.more than the traditional oneB.less than the traditional oneC.as much as the traditional oneD.the author hasn’t mentioned37.The major way to hand out assignments of on line students is ____.A.to hand out them in personB.to post themC.to email in themD.to let the teacher enter into their personal main pages38.Which kind of program is probably NOT welcomed by most of the students?A.Software development.B.Decoration and design.C.International trade.pany management.39.The closest meaning of “Ivy League” (Par. 2) ____.A.famous universities in USAB.famous business colleges in USAC.famous companies in USAD.universities with a long history40.It is implied that in USA ____.A.on line education will take the place of the traditional one soonB.there are only a few on line programs until nowC.one need not take part in the exam in order to receive a diploma by way of on line educationD.one can not receive a degree certificate of New York University through distant learning。

下半年大学英语四级模拟试卷及答案

下半年大学英语四级模拟试卷及答案2016年下半年大学英语四级模拟试卷及答案2016年12月英语四六级考试将在12月17日开考，大为了帮助大家更好地备考四级考试，下面是yjbys网店铺提供给大家关于英语四级模拟试卷及答案，希望对同学们的备考有所帮助。

Part I Writing.(30 minutes)1、1.目前社会上有不少假冒伪劣商品;2.举例说明假冒伪劣商品对消费者个人、社会等的危害;3.消除伪劣商品的方法。

Section A36、Questions 36-46 are based on the following passage.Wise buying is a positive way in which you can make your money go fuller.The way you go about purchasing an article or a service can actually___36____you money or can add to the cost.Take the___37____example of a hairdryer, If you are buying a hairdryer，you might think that you are making the___38____ buy if you choose one whose look you like and which is also the cheapest___39____price.But when you get it home you may find that it takes twice as long as a more expensive___40____to dry your hair.The cost of the electricity plus the cost of your time could well make your hairdryer the most expensive one of all.So what principles should you___41____when you go out shopping?If you keep your home.your car or any valuable____42___in excellent condition，you’11 be saving money in the long run.Before you buy a new____43___，talk to someone who owns one.If you e it or borrow it to check it suits your particular purpose.Before you buy an expensive___44____，or a service，do check the price and what is on offer.If possible.choose____45___three items or three estimatesA.spossessionB.saveC.bestD.applianceE.materialF. fromG.simpleH.withI.inJ.elementK. modelL.itemM.easyN.adoptO.reasonable第(36)题__________。

12月大学英语四级模拟检测试题

12月大学英语四级模拟检测试题2016年12月大学英语四级模拟检测试题在英语四六级中，阅读乃占分比例较高的部分，拿下阅读的高分，那么离四六级总体的'高分也就不远了。

下面是yjbys网店铺提供给大家关于大学英语四级模拟检测试题，希望对大家的备考有所帮助。

Part IV Reading Comprehension (Reading in Depth)(25 minutes)Section ADirections: In this section ,there is a passage with ten blanks .You are required to select one word for each blank from a list of ch0ices given in a word bank following the passage .Read the passage through carefully before making your choices .Each choice in bank is identified by a letter .Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the center .You may not use any of the words in the bank more than once.Questions 47 to 56 are based on the following passage.When Roberto Feliz came to the USA from the Dominican Republic, he knew only a few words of English .Education soon became a 47. “I couldn’t understand anything,” he said. He 48 from his teachers, tears , and thought about dropping out.Then Mrs. Malave , a bilingual educator, began to work with him while teaching him math and science in his 49 Spanish.“She helped me stay smart while teaching me English ,”he said .Given the chance to demonstrate his ability, he 50 confidence and began to succeed in school.Today, he is a 51 doctor, runs his own clinic ,and works with several hospitals .Every day ,he uses the language and academicskills he 52 through bilingual education to treat his patients.Roberto’s story is just one of 53 success stories. Research has shown that bilingual education is the most 54 way both to teach children English and ensure that they succeed academically. In Arizona and Texas, bilingual students 55 outperform their peers in monolingual programs. Calexico, Calif. , implemented bilingual education, and now has dropout rates that are less than half the state average and college 56 rates of more than 90%.In E1 Paso ,bilingual education programs have helped raise student scores from the lowest in Texas to among the highest in the nation.注意：此部分试题请在答题卡2上作答。

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2016年12月大学英语四级考试模拟试卷及答案(19)Part Ⅱ Reading Comprehension (35 minutes)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 and mark the corresponding letter on the Answer Sheet with a single line through the centre.Questions 21 to 25 are based on the following passage:Every year 100 million holiday―makers are drawn to the Mediterranean.With onethird of the world's tourist trade, it is the most popular of all the holiday destinations; it is also the most polluted.It has only 1 per cent of the world's sea surface, but carries more than half the oil and tar floating on the waters. Thousands of factories pour their poison into the Mediterranean, and almost every city, townand village on the coast sends its sewage, untreated, into the sea.The result is that the Mediterranean, which nurtured so many civilizations, is gravely ill―the first of the seas to fall victim to the abilities and attitudes that evolved around it. And the pollution does not merely keep back life of the sea―it threatens the people who inhabit and visit its shores.The mournful form of disease is caused by sewage. Eightyfive per centof the waste from the Mediterranean's 120 coastal cities is pushed out into the waters where their people and visitors bathe and fish. What is more, most cities just drop it in straight off the beach; rare indeed are the placeslike Cannes and Tel Aviv which pipe it even half a mile offshore.Not surprisingly, vast areas of the shallows are awash with bacteria and it doesn't take long for these to reach people. Professor William Brumfitt of the Royal Free Hospital once calculated that anyone who goes for a swim in the Mediterranean has a one in seven chance of getting some sort of disease. Other scientists say this is an overestimate; but almost all of them agree that bathers are at risk.Industry adds its own poisons. Factories cluster round the coastline, and even the most modern rarely has proper wastetreatment plant. They do as much damage to the sea as sewage.But the good news is that the countries of the Mediterranean have been coming together to work out how to save their common sea.21. The causes of the Mediterranean's pollution is ____.A) the oil and tar floating on the waterB) many factories put their poison into the seaC) untreated sewage from the factories and coastal citiesD) there are some sorts of diseases in the sea22. Which of following consequence of a polluted sea is not true according to the passage?A) Bring up so many civilizations.B) Various diseases in the sea.C) It threatens the inhabitants and travelers.D) One in seven chance of getting some sort of disease swimming in the sea.23. The word “sewage”refer to ____.A) poisonC) liquid materialB) wasteD) solid material24. Why does industry do much damage to the sea?A) Because most factories have proper wastetreatment plants.B) Because many factories have not proper wastetreatment plants even the most modern one.C) Because just the modern factory has a waste treatment plant.D) Because neither ordinary factories nor most modern ones have proper wastetreatment plants.25. What is the passage mainly about?A) Save the world.B) How the people live in the Mediterranean sea.C) How the industry dangers the sea.D) Beware the dirty sea.Questions 26 to 30 are based on the following passage:THE CLASSROOM is a man's world, where boys get twothirds of the teachers' attention ― even when they are in a minority― taunt (辱骂) the girls without punishment, and receive praise for sloppy work that would not be tolerated from girls. They are accustomed to being teachers' pets, and if girls get anything like equal treatment, they will protest eagerly and even wreck lessons.These claims are made in a book out this week, written by Dale Spender, a lecturer at the London University Institute of Education. She argues that discrimination against girls is so deeply in coeducational schools that single sex classes are the only answer.Her case is based on taperecordings of her own and other teachers' lessons. Many of them, like Spender, had deliberately set out to give girls a fair chance. “Sometimes,” says Spender, “I have even thought I have gone too far and have spent more time with the girls than the boys.”The tapes proved otherwise. In 10 taped lessons (in secondary school and college), Spender never gave the girls more than 42 per cent of her attention (the average was 38 percent) and never gave the boys less than 58 percent. There were similar results for other teachers, both male and female.In other words, when teachers give girls more than a third of their time, they feel that they are cheating the boys of their rightful share. And so do the boys themselves. “She always asks the girls all the questions,” said one boy in a classroom where 34 per cent of the teachers' time was allocated to girls. “She doesn't like boy s, and just listens to the girls.” said a boy in another class, where his sex got 63 per cent of teacher attention.Boys regarded twothirds of the teacher's time as a fair deal ― and when they got less they caused trouble in class and even complained to higher authority. “It's important to keep their attention,” said one teacher, “Otherwise,they play you up something awful.”Spender concludes that, in mixed classes, if the girls are as boisterous and pushy as the boys, they are considered “unladylike”, if they are docile and quiet, they are ignored.26. If boys are better treated in class, ____ would be better.A) singlesex classes and coeducational classesB) coeducational classesC) singlesex classesD) None of the above27. Dale Spender obtained the evidence for her claims by ____.A) her own lessons in secondary school and collegeB) the other teachers' taperecordingsC) both male and female teachersD) taperecordings of her own and other teachers' lessons28. What are the boy's reactions when girls are given more attention?A) They will keep the teachers' attention again.B) They will make some trouble and complain to the headmaster.C) They will play up the teacher something awful.D) They will feel they are cheated by teachers.29. The word “boisterous” in the last paragraph probably means ____.A) rough B) braveC)troublesome D) emotional30. The best title for this passage would be ____.A) boys are teachers' petsB) boys do better in coeducational classesC) singlesex classes are better than coeduationed classesD) girls do better than boys答案Part Ⅱ1短文大意本文讲的是地中海的污染原因及结果。