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2021年六级英语考试最新模拟试题及答案

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2021-01-30 07:18
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2021年1月30日发(作者:advantest)


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年六级英语考试最新模拟试题及答案



directions





part one listening prehension (20 minutes)(



) part two


reading prehension (35 minutes)



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 1



good sense is the most equitably distributed thing in the


world, for each man considers himself so well provided with


it that even those who are most difficult to satisfy in


everything else do not usually wish to have more of it than


the y have already. it is not likely that everyone is


mistaken in this; it shows, rather, that the ability to


judge rightly and separate the true from the false, which


is essentially what is called good sense or reason, is by


nature equal in all men, and thus that our opinions differ


not because some men are better endowed with reason than


others, but only because we direct our thoughts along


different paths, and do not consider the same things, for


it is not enough to have a good mind: what is most


important is to apply it rightly. the greatest souls are


cap able of the greatest vices; and those who walk very


slowly can advance much further, if they always keep to the


direct road, than those who run and go astray.



for my part, i have never presumed my mind to be more


perfect than average in an y way; i have, in fact, often


wished that my thoughts were as quick, or my imagination as


precise and distinct, or my memory as capacious or prompt,


as those of some other men. and i know of no other


qualities than these which make for the perfection of the


mind; for as to reason, or good sense, in as much as it


alone makes us men and distinguishes us from the beasts, i


am quite willing to believe that it is whole and entire in


each of us, and to follow in the mon opinion of the


philosophers who say that there are differences of more or


less only among the aidents, and not among the forms, or


natures, of the individuals of a single species.



21. aording to the author, the three elements that prise


our mind are_____.



a tenacity of thought, capacious memory, quickness of


mind



b precise of wit, ease of conscience, quickness of


thought



c quickness of wit, ease of conscience, quickness of


thought



d promptness of memory, distinctness of imagination,


quickness of thought



22. the basic idea of the first paragraph may be stated


as follows .



a all persons have an equal portion of good will when


they are born



b great souls are capable of great evil



c good sense, in terms of its distribution among persons,


may be called co mmon sense



d good sense is the mark of the truly good person



23. about himself, the author states that ______.



a he had always sensed his mental superiority over most


persons



b his awareness of his mental superiority over others was


something that g rew slowly with experience



c he actually regards his own mental faculties as


inferior in many ways to those of the great majority of


persons



d he has never had the feeling that his mind was more


than average in any way



24. the author claims that what sets human beings apart


from beasts is_____.



a a sense of organization bined with the ability to


create



b the ability to adapt to the surroundings



c a sense of reason coupled with a strong sense of


practicality



d a sense of reason



25. aording to the author the ability to distinguish


between the true and the false is



_____.



a endowed by nature to all creatures



b endowed in equal measure to all persons



c more heavily present in some persons than in others



d an unnatural, cultivated trait in all persons



passage 2



prices determine how resources are to be used. they are


also the means by which products and services that are in


limited supply are rationed among buyers. the price system


of the united states is a very plex work posed of the


prices of all the products bought and sold in the economy


as well as those of a myriad of services, including labor,


professional transportation, and public utility services.



the interrelationships of all these prices make up the



system


of prices. the price of any particular product or


service is linked to a broad, plicated system of prices in


which everything seems to depend more or less upon


everything else.



if one were to ask a group of randomly selected


individuals to define



price,


many would reply that


price is an amount of money paid by the buyer to the seller


of a product of service or, in other words, that price is


the money value of a product of service as agreed upon in a


market transaction. this definition is, of course, valid as


far as it goes. for a plete understanding of a price in any


particular transaction, much more than the amount of money


involved must be known. both the buyer and the seller


should be familiar with not only the money amount, but with


the amount and quality of the product or service to be


exchange d, the time and place at which the exchange will


take place and payment will be made, the form of money to


be used, the credit terms and discounts that supply t o the


transaction, guarantees on the product or service, delivery


terms, return privileges, and other factors. in other


words, both buyer and seller should be fully aware of all


the factors that prise the total


package



being


exchanged for the asked-for amount of money in order that


they may evaluate a given price.



26. what is the best title for the passage?



a the inherent weaknesses of the price system.



b the plexities of the price system.



c credit terms in transactions.



d resource allocation and the public sector.



27. aording to the passage, the price system is related


primarily to_____.



a labor and education



b transportation and insurance



c utilities and repairs



d products and services



28. aording to the passage, which of the following is not


a factor in the plete



understanding of price?



a instructions that e with a product.



b the quantity of a product.



c the quality of a product.



d warrenties that cover a product.



29. in the last sentence of the passage,


to_____ .



a return privileges



b all the factors



c buyer and seller



they



refers



d money



30. the paragraph following the passage most likely


discusses_____ .



a unusual ways to advertise products



b types of payment plans for service



c theories about how products affect different levels of


society



d how certain elements of a price



package



influence


its market value passage 3



in the past oysters were raised in much the same way as


dirt farmers raised tomatoes



by transplanting them. first,


farmers selected the oyster bed, cleared the bottom of old


shells and other debris , and then scattered clean shells


about. next they



planted


< br> fertilized oyster eggs, which


within two or three weeks hatched into larvae. the larvae


drifted until they attached themselves to the clean shells


on the bottom. there they remained and in time grew into


baby oysters called seed or spat . the spat grew larger by


drawing in seawater from which they derived microscopic


particles of food. before long, farmers gathered the baby


oysters, transplanted them in other waters to speed up


their growth, and then transplanted them once more into


another body of water to fatten t hem up.



until recently the supply of wild oysters and those


crudely farmed were more than enough to satisfy people's


needs. but today the delectable seafood is no longer


available in abundance. the problem has bee so serious that


some oyster bed s have vanished entirely.



fortunately, as far back as the early 1900's marine


biologists realized that if new measures were not taken,


oysters would bee extinct or at best a luxury food. so they


set up well equipped hatcheries and went to work. but they


did not have the proper equipment or the skill to handle


the eggs. they did not know when, what, and how to feed the


larvae. and they knew little about the predators t hat


attacked and ate baby oysters by the millions. they failed,


but they doggedly kept at it. finally, in the 1940's a


significant breakthrough was made.



the marine biologists discovered that by raising the


temperature of the water, t hey could induce oysters to


spawn not only in the summer but also in the fall, winter,


and spring. later they developed a technique for feeding


the larva e and rearing them to spat. going still further,


they sueeded in breeding new s trains that were resistant


to diseases, grew faster and larger, and flourished in


water of different salinities and temperatures. in


addition, the cultivated oysters tasted better!



31. which of the following would be the best title for


the passage?



a the threatened extinction of marine life



b the cultivation of oysters



c the discoveries made by marine biologists



d the varieties of wild oysters



32. in the passage, which of the following is not


mentioned as a stage of a n oyster's life?



a debris



b egg



c larvae



d spat



33. aording to the passage, which of the following words


best describes t he efforts of the



marine biologists working with oysters?



a persistent.



b intermittent.



c traditional.



d fruitless.



34. in the passage, the author mentions that the new


strains of oyster are______ .



a cheaper



b shaped differently



c better textured



d healthier



35. which of the following best describes the


organization of the passage?



a step by step description of the evolution of marine


biology.



b discussion of chronological events concerning oyster


production.



c random presentation of facts about oysters.



d description of oyster production at different


geographic locations.



passage 4



chemistry did not emerge as a science until after the


scientific revolution in t he seventeenth century and then


only rather slowly and laboriously. but chemical knowledge


is as old as history, being almost entirely concerned with


the practical arts of living. cooking is essentially a


chemical process; so is the melting of metals and the


administration of drugs and potions. this basic chemical


know ledge, which was applied in most cases as a rule of


thumb, was nevertheless dependent on previous experiment.


it also served to stimulate a fundamental curiosity about


the processes themselves. new information was always being


gained as artisans improved techniques to gain better


results.



the development of a scientific approach to chemistry


was, however, hampered by several factors. the most serious


problem was the vast range of material available and the


consequent difficulty of organizing it into some system. in


addition, there were social and in ___ectual difficulties,


chemistry is nothing if not practical; those who practice


it must use their hands, they must have a certain practical


flair. yet in many ancient civilizations, practical tasks


were primarily the province of a slave population. the


thinker or philosopher stood apart from this mundane world,


where the practical arts appeared to lack any in ___ectual


content or interest.



the final problem for early chemical science was the


element of secrecy. experts in specific trades had


developed their own techniques and guarded their knowledge


to prevent others from stealing their livelihood. another


factor that contributed to secrecy was the esoteric nature


of the knowledge of alchemists, who were trying to


transform base metals into gold or were concerned with the


hunt for t he elixir that would bestow the blessing of


eternal life. in one sense, the second of these was the


more serious impediment because the records of the chemical


processes that early alchemists had discovered were often


written down in symbolic language in ___igible to very few


or in symbols that were purposely obscure.



36. what is the passage mainly about?



a the scientific revolution in the seventeenth century



b reasons that chemistry developed slowly as a science



c the practical aspects of chemistry



d difficulties of organizing knowledge systematically



37. aording to the passage, how did knowledge about


chemical processes in crease before



the seventeenth century?



a philosophers devised theories about chemical


properties.



b a special symbolic language was developed.



c experience led workers to revise their techniques.



d experts shared their discoveries with the public.



38. the word



hampered


meaning to_____ .



a recognized



b determined



c solved



d hindered



39. the word



it


the following?



a problem



b material



c difficulty



d system



40. which of the following statements best explains why



the second of the se was the more



serious impediment



a chemical knowledge was limited to a small number of


people.



b the symbolic language used was very imprecise.



c very few new discoveries were made by alchemists.



d the records of the chemical processes were not based on


experiments.



part iii vocabulary (20 minutes)



directions: there are 30 inplete sentences in this part.


for each sentence there are four choices marked a), b), c




and d



. choose the one that best pletes the sentence. then


mark the corresponding letter on the answer sheet with a


single line through the center.



41. united states citizens are now enjoying better dental


health, as shown by the declining



_____of tooth decay.



a ourrence



b treatment



c consequence



d misfortune



42. since any answer was likely to cause embarrassment to


his party, the politician tried to



_____the question.



a evade



b delude



c seclude



d invade



43. prof robert durig's reputation has been greatly


_____by the suess of his new published



book



living in the paradise



a heightened



b enlarged



c multiplied



d enhanced



44. the chair was a moveable wonder, he loved the feeling


of power and strength it gave him



for so little_____ .



a efforts



b challenge



c exertion



d exchange



45. she was _____her brains to remember the man's time,


but her bad mem ory failed her.



a hitting



b beating



c racking



d exhausting



46. he is trying to take out a _____for his newly


designed airplane en gines.



a loan



b precaution



c patent



d propaganda



47. the people put up their right hands to _____that they


agree with th e speaker.



a signify



b attain



c express



d undertake



48. any electric products sold in this famous department


store will be _____for one year.



a protected



b guaranteed



c ensured



d assured



49. reading became difficult for the old lady, so the


optician _____her a pair of glasses to

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