专业四级完形填空练习题及答案
专四考试完型填空练习题及答案解析
我们都知道魔术师并不是靠魔⼒来表演，⽽是靠有很快表演速度的能⼒。
虽然我们知道是假的，但是还是爱看… We all know that a magician does not really depend on "magic" to perform his tricks, but on his ability to act at great speed.___ 1, this does not prevent us from enjoying watching a magician ___ 2 rabbits from a hat. ___ 3 the greatest magician of all time was Harry Houdini who died in 1926. Houdini mastered the art of___ 4. He could free himself from the tightest knots or the most complicated locks in seconds. ___5 no one really knows how he did this, there is no doubt ___ 6 he had made a close study of every type of lock ever invented. He liked to carry a small steel needle like tool strapped to his leg and he used this in place of a key. Houdini once asked the Chicago police to lock him in prison. They ___ 7 him in chains and locked him up, but he freed himself___8 an instant. The police___ 9 him of having used a tool and locked him up again. This time he wore no clothes and there were chains round his neck, waist, wrists, and legs; but he again escaped in a few minutes. Houdini had probably hidden his "needle" in a wax like ___ 10 and dropped it on the floor in the passage. ___ 11 he went past, he stepped on it so that it stuck to the bottom of his foot. His most famous escape, however, was ___ 12 astonishing. He was heavily chained up and enclosed in an empty wooden chest, the lid of ___13 was nailed down. The ___ 14 was dropped into the sea in New York harbor. In one minute Houdini had swum to the surface. When the chest was___ 15, it was opened and the chains were found inside. 1. A. Generally B. However C. Possibly D. Likewise 2. A. to produce B. who producesC. produceD. how to produce 3. A. Out of the question B. Though C. Probably D. Undoubted 4. A. escaping B. locking C. opening D. dropping 5. A. Surprisingly B. Obviously C. Perhaps D. Although 6. A. if B. whether C. as to D. that 7. A. involved B. closed C. connected D. bound 8. A. at B. by C. in D. for 9. A. rid B. charged C. accused D. deprived 10. A. candle B. mud C. something D. substance 11. A. As B. Usually C. Maybe D. Then 12. A. overall B. all but C. no longer D. altogether 13. A. it B. which C. that D. him 14. A. chest B. body C. lid D. chain 15. A. brought up B. sunk C. broken apart D. snapped 参考答案及详解： 1. B) 根据上下⽂结构和句意,此空需要⼀个关联性的状语, ⽽且根据句义需要⼀个表⽰转折意义的副词, 故选项B However 为正确答案。
英语专业四级完形填空练习附答案
英语专业四级完形填空练习附答案英语专业四级完形填空练习附答案all thingin their being are good for something.以下是店铺为大家搜索整理的英语专业四级完形填空练习附答案，希望能给大家带来帮助!Most people hate rock music. (1) ___ I am not an unreasonable or biased person(2)___nature, two vivid and striking (3) __ experiences of rock music during the past two weekshave persuaded me that it has become a(n) (4) __ for those of us with enough common sense tosee its(5)___ dangers to point them out. My first experience--perhaps a minor one, (6) __ highlysymptomatic--was the realization that if I spoke to my teenage son when he was listening to rockmusic (7)___ headphones, he replied in an unnaturally loud voice, (8)_ there was somethingwrong with his hearing. The second occurred when I went with him to a "concert" and witnessedfor myself (9) __ these affairs are like. Till I went to the concert, I had always (10) __ the "live andlet live" attitude that rock music was simply not my (11) __ but that other people had (12) rightto enjoy it if it was theirs.But what I saw and heard (13) __ me that we are allowing something very powerful to take(14)___ of the younger generation. In the first place, I noticed a collective madness, (15) by thenoise level. But secondly, and (16) __ dangerously, I observed that after a time everyone wascarried (17) __ by the noise, and gave up his/her individuality. By the end I was in the middle of afaceless crowd who clapped and (18)_ and jumped around like monkeys. It was the mostdegrading human (19)___ I have ever had the misfortune to witness, and I seriously believethatin time to come our present younger generation would thank us if we managed to (20) __ a stopto it now.1. A. When B. While C. If D. As2. A. in B. of C. with D. by3. A.private B.personal C.individual D. own4. A. job B. obligation C. duty D. virtue5. A. potential B. obvious C. temporary D. apparent6. A. but B. and C. even D. so7. A. by B. over C. behind D. through8. A. since B. for C. as if D. in case9. A. / B. what C. how D. which10. A.adapted B.adopted C. taken D. accepted11. A.enjoyment B.preference C.option D.taste12. A. every B. all C. no D. some13. A.concerned B.persuaded C.convinced D.ignited14. A. care B. attention C. charge D. possession15. A. bringing about B. brought about C. bringing forwardD. brought forward16. A. far more B. much too C. as much as D. too much17. A. over B. off C. along D. out18. A. sat B. stood C. paced D. stamped19. A. situation B. spectacle C. scene D. stage20. A. put B. let C. form D. make参考答案1.[B]【解析】文章首句指出大多数人讨厌摇滚乐，接着后文的not…unreasonable和biased表明作者对摇滚乐的态度，故选B.While表对比。
英语专业四级考试历年完形填空及详解(2000-2009)
20**）完型填空Part Ⅳ CLOZE ［15 MIN.］The difference between a liquid and a gas is obvious ( 26 ) the conditions of temperature and pressure commonly found at the surface of the Earth. A liquid can be kept in an open container and ( 27 ) it to the level of a free surface. A gas forms no free surface but ( 28 ) to diffuse throughout the space available; it must ( 29 ) be kept in a closed container, as ( 30 ) a planet’s atmosphere. The distinction was a prominent feature of early theories ( 31 )the phases of matter.In the nineteenth century, for example, one theory maintained that a liquid could be “dissolved” in a vapor without losing its identity, and another theory held that the two phases are ( 32 ) different kinds o f molecules(分子). The theories now prevailing ( 33 ) a quit e different approach by emphasizing what liquids andgases have in common. They are both forms of matter that have no permanent structure, and they both flow easily. They are fluids.The ( 34 ) similarly of liquids and gases becomes clearly apparent when the temperature and pressure are raised somewhat.( 35 ) a closed container partially filled with a liquid is heated. The liquid expands or ( 36 ), becomes less dense; some of it evaporates.( 37 ), the vapor above the liquid surface becomes dense ras the evaporated molecules are added to it. The combination of temperature an d pressure ( 38 ) the densities become equal is ( 3 9 ) the critical point. Above the critical point the liquid and the gas can no longer be ( 40 ); there isa single, undifferentiated fluid phase of uniform density.26. A. in B. on C. under D. beyond27. A. fills B. be filled C. filling D. to fill28. A. intends B. tends C. inclines D. contends29. A. however B. nevertheless C. so D. therefore30． A. in the event of B.in the case of C. with a view to D. with reference to31. A. having described B. described C. describing D. to have described32. A. made up of B. consisted of C. constituted of D. made from33. A. apply B. adapt C. take D. conduct34. A. elementary B. crucial C. rudimentary D. fundamental35. A. Suppose B. To suppose C. Being supposed D. Supposed36. A. in a word B. in the meantime C. in other words D. in that case37. A. Similarly B. In contrast C. Furthermore D. Instead38. A. on that B. on which C. at that D. at which39. A. known B. defined C. called D. referred to40. A. classified B. recognized C. categorized D. distinguished短文大意：26．答案：B【试题分析】本题考查对固定【详细解答】under与condition搭配，表示“在……条件或状况下”；on与 condition搭配，表示“在……条件下”；in与condition构成习惯短语，表示“身体状况良好”，而be out of condition”则表示“身体状况不好”。
英语专四完形填空新题型十套(附答案)
专四完形填空新题型模拟题（1）Complaints should be made to a responsible person. Go back to the shop where you bought the goods, taking with you any (36) you may have. Ask to see the buyer in a large store. In a small store the assistant may also be the owner so you can complain (37). In a chain store ask to see the manager.Even the bravest person finds it difficult to complain face to face, so if you do not want to do it in (38) , write a letter. Be sure to（39）to the facts and keep a copy of what you write. At this stage you should give any receipt numbers, but you should not need to give receipts or other papers to prove you bought the article. If you are not (40) with the answer you get, or if you do not get a reply, write to the managing director of the firm, shop, or organization. Be sureto keep copies of your own letters and any you receive.If your complaint is a just one, the shopkeeper may offerto (41) or repair the faulty article. You may find this an (42) solution. In certain cases you may have the right to refuse the goods and ask for your money back , but this is only where you have hardly used the goods and have acted at once. Even when you cannot refuse the goods you may be able to get some money back as well. And if you have suffered some (43) loss, if for example a new washing machine tears your clothes, you might receive money to replace them. If the shopkeeper offers you a credit note to be used to buy goods in the same shops but you would rather have money, say so. If you accept a credit note remember that later you will not be able to ask for your money. If the shopkeeper refuses to give you money, ask for (44) from your Citizens' Advice Bureau before you accept a credit note.In some cases the shopkeeper does not have to give you your money back--if, for example, he changes an article simplybecause you don't like it or it does not fit. He does not hive to take back the goods in these (45).A. intimateB. attractiveC. personD. attachmentE. satisfiedF. receiptG. contaminateH. replaceI. special J. stick K.vigorously L. adviceM. circumstances N. directly O. petitions专四完形填空新题型模拟题（2）Culture is the sum total of all the traditions, customs, beliefs, and ways of life of a given group of human beings. In this (36), every group has a culture, however savage, undeveloped, or uncivilized it may seem to us.To the professional anthropologist (人类学家), there is no intrinsic(37)of one culture over another, just as to the professional linguist there is no intrinsic hierarchy(等级制度) among languages.People once thought of the languages of backward groups as (38) and undeveloped forms of speech, consisting largely of grunts and groans. While it is possible that language in general began as a series of grunts and groans, it is a fact established by the study of "backward" languages that no spoken tongue answers that description today. Most languages of uncivilized groups are, by our most severe standards, extremely complex, delicate, and ingenious pieces of machinery for the (39) of ideas. They fall behind our Western languages not in their sound patterns or (40 ) structures, which usually are fully adequate for all language needs, but only in their vocabularies, which（41）the objects and activities known to their speakers. Even in this department, however, two thingsare to be noted: 1. All languages seem to (42) the machineryfor vocabulary expansion, either by putting together words already in existence or by borrowing them from other languages and adapting them to their own system. 2. The objects and activities requiring names and distinctions in "backward" languages, while different from ours, are often surprisingly (43) and complicated.This study of language, in turn, (44) a new light upon the claim of the anthropologists that all cultures are to be viewed(45), and without ideas of rank or hierarchy.A. savageB. superiorityC. conceiveD. transferE. identificationF. grammaticalG. reflectH. revealsI. numerous J . independentlyK. exclusive L. casts M. sense N. confidentially O. possess专四完形填空新题型模拟题（3）In the second half of the twentieth century, many countries of the South began to send students to the industrialized countries for further education. They (36) needed supplies of highly trained personnel to (37) a concept of development based on modernization. But many of these students decided to stay on in the developed countries when they had finished their training.In the 1960s, some Latin American countries tried to solve this problem by setting up special "return" programs to encourage their professionals to come back home. These programs received support from international bodies such as the International Organization for Migration, which in 1974enabled over 1,600（38）scientists and technicians to return to Latin America.In the 1980s and 1990s, "temporary return" programs were set up in order to make the best use of trained personnel (39) strategic positions in the developed countries. This gave rise to the United Nations Development Program's Transfer of Knowledge through Expatriate Nationals, which encourages technicians and scientists to work in their own countries for short periods. But the brain drain from these countries maywell increase in (40) to the new laws of the international market in knowledge.Recent studies (41) that the most developed countries are going to need more and more highly qualified professionals around twice as many as their educational systems will be ableto produce, or so it is thought. As a (42) there is an urgent need for developing countries which send students abroad to give (43) to fields where they need competent people to give muscle to their own institutions, instead of encouraging the training of people who may not come back because there are no professional outlets for them. And the countries of the South must not be content with institutional structures that simply take back professionals sent abroad; they must introduce (44) administrative procedures to encourage them to return. If they do not do this, the brain drain is (45) to continue.A. forecastB. flexibleC. neutrallyD. preferenceE. detachF. boundG. implementH. consequenceI. qualifiedJ. dismissingK. result L.occupying M. urgently N . skepticalO . response专四完形填空新题型模拟题（4）Complaints should be made to a responsible person. Go back to the shop where you bought the goods, taking with you any (36) you may have. Ask to see the buyer in a large store. In a small store the assistant may also be the owner so you can complain (37). In a chain store ask to see the manager.Even the bravest person finds it difficult to complain face to face, so if you do not want to do it in (38), write a letter. Be sure to（39）to the facts and keep a copy of whatyou write. At this stage you should give any receipt numbers, but you should not need to give receipts or other papers to prove you bought the article. If you are not (40) with the answer you get, or if you do not get a reply, write to the managing director of the firm, shop, or organization. Be sure to keep copies of your own letters and any you receive.If your complaint is a just one, the shopkeeper may offer to (41) or repair the faulty article. You may find this an (42) solution. In certain cases you may have the right to refuse the goods and ask for your money back, but this is only where you have hardly used the goods and have acted at once. Even when you cannot refuse the goods you may be able to get some money back as well. And if you have suffered some (43) loss, if for example a new washing machine tears your clothes, you might receive money to replace them. If the shopkeeper offers you a credit note to be used to buy goods in the same shops but you would rather have money, say so. If you accept a credit note remember that later you will not be able to ask for your money. If the shopkeeper refuses to give you money, ask for (44) from your Citizens' Advice Bureau before you accept a credit note. In some cases the shopkeeper does not have to give you your money back--if, for example, he changes an article simply because you don't like it or it does not fit. He does not hive to take back the goods in these (45).A. intimateB. attractiveC. personD. attachmentE. satisfiedF. receiptG. contaminateH. replaceI. special J. stick K.vigorously L. adviceM. circumstances N. directly O. petitions专四完形填空新题型模拟题（5）For many environmentalists, the world seems to be getting worse. They have developed a hitlist of our main fears: natural resources are（1）out the population is ever growing, leaving less and less to eat species are becoming （2）in vast numbers, and the planet's air and water are becoming ever more polluted.But a quick look at the facts shows a different picture. First, energy and other natural resources have become more（3） not less so, since the book 'The Limits to Growth' was published in 1972 by a group of scientists. Second, more foodis now produced per 4 of the world's population than at any time in history. Fewer people are （5） . Third, although species are indeed becoming extinct, only about 0.7% of them are expected to disappear in the next 50 years, not 25~50%, as has so often been（6）. And finally, most forms of environmental pollution either appear to have been （7） , or are transient - associated with the early stages of industrialization and therefore best cured not by restricting economic growth, but by（8）it. One form of pollution - therelease of greenhouse gases that causes global warming - does appear to be a phenomenon that is going to extend well into our future, but its total impact is unlikely to（9） a devastating (令人心神不安的) problem. A bigger problem may well turn out to be an inappropriate response to it.Yet opinion polls suggest that many people nurture the belief that environmental standards are declining and some factors seem to cause this disjunction between （10） and reality.A) pose B) exaggerated C) acceleratingD) extinct E) exist F) perceptionG) wealthy H) magnified I) starvingJ) head K) running L) predictedM) abundantN) conceptionO) reducing专四完形填空新题型模拟题（6）During the nineteenth and twentieth centuries, migrations have taken place within (11) countries; the cities with their industries have attracted people away from the country. The possibility of earning a fixed (12) in a factory or office wasmore attractive than the possibility of staying on the farm and having one's work (13) by frost, storms, or droughts. Furthermore, thedevelopment of agricultural machinery made it possible for fewer people to do the same (14) of work.Thus, at the same time when the industrial revolution made it possible to produce goods more (15) and more quickly in factories, agricultural revolution also took place. Instead of leaving fields empty every third year, farmers began to plant clover or some other crop that would (16) the soil. Instead of using only animal fertilizer, farmers began to use chemical fertilizers to keep the soil rich. These methods have enabled French farmers, for example, to get five times as much wheat as was (17) from the same land two centuries ago.In many countries farmers find it more (18) to raise only one crop or one kind of animal. They choose the kind that gives the best results. Then they sell all that they produce, instead of trying to grow a little of everything and consume what they grow. This is a more feasible type of (19) because modern methods and machinery are adapted to specific animals and specific crops. Therefore, it would be too expensive to do allthe work by hand, or to buy the (20) needed for several different kinds of farming.A. salary E. deserted I. equivalent M. destroyedB. freely F. operation J. enrich N. certainC. profitable G.amount K. fruitful O. cheaplyD. obtained H. payment L. equipment专四完形填空新题型模拟题（7）Like most parents, geologist Brain Atwater worries about his daughter's safety. But these days, he has an unusual concern; The public school she (11) in Seattle has unreinforced brick walls, a (12) being easy to collapse during earthquakes. The same (13) of walls crushed hundreds of thousands of people during the 1976 Tangshan quake in China.A decade ago, Atwater would have paid little notice to schoolroom walls. But over the last several years, he and other scientists have found (14) signs that the Pacific Northwest hasexperienced giant quakes in the distant past and that the area may be headed for a destructive shock in the near future.At a meeting of the American Geophysical Union in December, researchers discussed the (15) uncovered evidence of quake potential in the Pacific Northwest. While some remain unconvinced that huge earthquakes—with magnitudes of 8 or higher—do indeed (16) this region, a growing number consider such shocks a serious possibility.What's worrisome, they say, is that northwestern cities such as Portland, Seattle and Vancouver have not prepared for earthquakes of this magnitude, which could shake the region's (17) centers with enough force to make the recent San Francisco area damage seem (18) in comparison."I think it's quite true to say that nothing has really been designed with one of these earthquakes in mind," says seismologist Paul Somerville of Woodward. At the meeting, Somerville and his colleagues (19) estimates of the degree of shaking. Portland and Seattle would suffer during such a (20) earthquake.A. massiveB.recentlyC.constructionD.displayedE. relativelyF.attendsG.typeH.strikeI. structure J.participates K.excessive dM. disturbing N.population 0.presented专四完形填空新题型模拟题（8）Growth of trade will depend greatly on availability of energy sources. There may still be a trillion barrels of recoverable oil in the Middle East. But the oil crisis of 1974 has (11) to renewed interest in coal and to a search for （12） sources of energy. Solar, geothermal, and nuclear energy will play a large role in the years to come.Solar energy is available in （13） forms. Buildings can be heated and cooled by direct use of solar radiation, crops and trees, which are the most efficient converters of sunlight into energy, can be grown for their energy potential, wastes can be burned as （14） , sunlight can be converted into DC (direct current) electricity, electric power can be （15） from thesun-warmed surface waters of the ocean, and lastly, solar radiation can be converted into heat that will drive electric power generators. Serious problems still remain as to （16）and storage of solar energy.Geothermal energy is the energy contained within the earth. Heat is abundantly available deep in the earth's core and is constantly being produced. However, this heat is usually located at too deep a level for （17） exploitation. In short, very little is known on the use of geothermal energy, and it has （18） been exploited.Nuclear energy is produced in nuclear power plants. At these plants atoms of uranium are split, thus （19） masses of energy. Another source of energyunder development is the nuclear fusion of certain atoms of hydrogen. This could eventually （20） natural gas as a source of energy.A. rarelyB.transformationC.fuelD.replaceE. ledF.alternativeG mercial H.briefly I. derivedJ.various K.relieving L.releasingM. transportation N.financial O.described专四完形填空新题型模拟题（9）The economy of the United States after 1952 was the economy of a well-fed, almost fully employed people. Despite （11）alarms, the country escaped any postwar depression and lived in a （12） of boom. An economic survey of the year 1955, atypical year of the 1950's, may be typical as （13） the rapid economic growth of the decade. The national output was （14）at 10 percent above that of 1954(1955 output was estimated at 392 billion dollars). The production of manufactures was about 40 percent more than it had （15） in the years immediately following World War I . The country's business spent about 30 billion dollars for new factories and machinery. National income （16） for spending was almost a third greater than it had been in 1950. Consumers spent about 256 billion dollars; that is about 700 million dollars a day, or about twenty-five million dollars every hour, all round the （17） . Sixty-five million people held jobs and only a little more than twomillion wanted jobs but could not find them. Only agriculture （ 18 ）that it was not sharing in the boom. To some observers this was a sad reflection of the mid-1920's. As farmers' share of their products （19） , marketing costs rose. But there were, among the observers of the national economy, a few who were not as confident as the majority. Those few seemed to fearthat the boom could not last long and would（20） lead to the opposite—depression.A. eventuallyB.averagedC.graduallyD.stateE. valuedF.formG.declinedH.occasionalI. casual J.argued K.descended L plainedM. clock N.available O.illustrating专四完形填空新题型模拟题（10）Social customs and ways of behaving change. Things which were considered impolite many years ago are now （11） . Just a few years ago, it was （12） impolite behavior for a man to smoke on the street. No man who thought of himself as being a gentleman would make a （13） of himself by smoking when a lady was in a room.Customs also differ from country to country. Does a man walk on the left or the right of a woman in your country Or doesn't it （14） What about table manners Should you use bothhands when you are eating Should you leave one in your lap, or on the tableThe Americans and the British not only speak the same language but also （15） a large number of social customs. For example, in both America and England people shake hands when they meet each other for the first time. Also, most Englishmen will open a door for a woman or offer their seat to a woman, and so will most Americans. (16) is important both in England and in America. That is, if a dinner invitation is for 7o'clock, the dinner guest either arrives (17 ) to that time or calls up to explain his (18)The important thing to remember about social customs is not to do anything that might make other people feel uncomfortable— (19) if they are your guests. There is an old story about a man who gave a formal dinner party. When the food was served, one of the guests started to eat his peas with a knife. The other guests were amused or shocked, but the (20) calmly picked up his knife and began eating in the same way.A. especiallyB.attainableC.closeD.delayE. consideredF.hostG.deliveryH.PreparationI. share J.fool K.specifically L.acceptableM. matter N.Promptness 0.care答案与解析模拟题（1）36.F语法判断：分析句子结构可知，any后应接一个名词，且本句缺少一个名词作takin9的宾语。
专业四级完形填空及答案分析
专业四级完形填空及答案分析Decide which of the choices given below would best complete the passage if i nserted in the corresp onding bla nks. Mark the best choice for each bla nk on your an swer sheet.People thinking about the orig in of Ian guage for the first time usually arrive at the con clusi on that it developed gradually as a system of grun ts, hisses and cries and ( 26 ) a very simple affair in the beg inning. ( 27 ), whe n we observe the Ian guage behaviour of ( 28 )we regard as primitive cultures,we find it ( 29 )complicated. It was believed that an Eskimo must have the tip of his ton gue a vocabulary of more tha n 10,000 words ( 30 ) to get along reas on ably well, much larger tha n the active vocabulary of an average bus in essma n who speaks En glish.( 31 ), these Eskimo words are far more highly infleeted(词尾变化的)than( 32 )of any of the well -known Europea n Ian guages,for a( 33 )noun can be spoke n or writte n in( 34 )hundred different forms, each( 35 )a precise meaning different from that of any other.The forms of the verbs are eve n more ( 36 ). The Eskimo Ian guage is, therefore,one of the most difficult in the world to learn,( 37 )the result that almost no traders or explorers have( 38 )tried to learn it. Con seque ntly , there has grow n up, in com muni cati on betwee n Eskimos and whites, a jarg on ( 39 )to the pidgi n En glish used in Old Chi na, with a vocabulary of from 300 to600 uninflected words. Most of them arederived from Eskimo but some are derived from En glish, Dani sh,Spa nish,Hawaiian and other Ianguages. It is this jargon that is usually( 40 )by travellers as “ the Eskimo Ianguage ” .26.A. must be B. must have bee n C. ought to be D. should be27.A. However B. Therefore C. Probably D. Un doubtedly28.A. whose B. that C.which D.what29.A. con spicuously B. usually C. surpris in gly D. sufficie ntly30.A.so as B.so that C. as such D. as well as31.A. However B. Moreover C. Though D. Therefore32.A. the others B. all others C. these D. those33.A. si ngle B. sin gular C. plural D. compo und34.A. some B. several C. various D. varied35.A. gett ing B. caus ing C. hav ing D. owning36.A. en dless B. multiple C. uncoun table D. nu merous37.A. with B.for C. owi ng to D.as38.A. still B. i ndeed C. just D. eve n39.A. alike B. similar C. related D. releva nt40.A. referred to B. talked about C. spoken D. told答案分析：短文大意：这篇短文以爱斯基摩语为例，介绍了原始文化的语言特点。
英语专业四级考试历年完形填空题答案
短文大意：这篇文章介绍了气体与液体的特性及相关理论。
26．答案：B【试题分析】本题考查对固定搭配的掌握。
【详细解答】under与condition搭配，表示“在……条件或状况下”；on与condition搭配，表示“在……条件下”；in与condition构成习惯短语，表示“身体状况良好”，而be out of condition”则表示“身体状况不好”。
这里是说“在地球表面通常的温度和压强条件下……”，故选项B为正确答案。
27．答案：A【试题分析】本题为语法题，考查对句子结构的理解。
【详细解答】由于所填词前有and这一并列连词，这里缺少一个谓语与前面的“can be”并列。
谓语动词fill意思是“使……充满”，具有使动意义，其后直接跟宾语，故选项A是正确答案。
28．答案：B【试题分析】本题为动词词义辨析题。
【详细解答】intend意为“打算，意图”，主语通常是人；tend意为“有……倾向”，后接不定式，主语可以是人也可以是物；incline意为“使(某人)倾向于，使(某人)有意思(做某事)”，常用于被动语态be inclined to；contend意为“争夺；争辩”。
这里是说“但（气体）往往会扩散到任何可能的空间”，故选项B为正确答案。
29．答案：D【试题分析】本题为语法题，考查连词的用法。
【详细解答】however表转折意为“然而”；nevertheless也表转折，意为“然而”；so表结果，但常放于句首; therefore表结果，意为“因此，所以”。
这里是说气体容易扩散，所以必须保存在密闭的容器里。
因此此处需要一个表结果关系的连词，故选项D为正确答案。
30．答案：B【试题分析】本题考查对固定搭配的掌握。
【详细解答】in the event of表示“如果发生……，万一……”；in the case of表示“在……的情况下，就……而言”; with a view of或者with a view to，意思是“以……为目的；为……起见”；with reference to意思是“关于”。
专业英语四级(完形填空)模拟试卷120(题后含答案及解析)
专业英语四级（完形填空）模拟试卷120(题后含答案及解析)题型有： 3. CLOZEPART III CLOZE (15 MIN)Directions: There are 20 blanks in the following passage. Decide which of the choices given below would best complete the passage if inserted in the corresponding blanks.Most people have no idea of the hard work and worry that go into the collecting of those fascinating birds and animals that they pay to see in the zoo. One of the questions that is always asked of me is(1)_____ I become an animal collector in the first(2)______. The answer is that I have always been interested in animals and zoos. According to my parents, the first word I was able to say with any(3)_____ was not the conventional “mamma”or “daddy”,(4)_____the word “zoo”, which I would(5)_____ over and over again with a shrill(6)_____ until someone, in order to(7)_____ me up, would take me to the zoo. When I(8)_____ a little older, we lived in Greece and I had a great (9)_____ of pets, ranging from owls to seahorses, and I spent all my spare time(10)_____ the countryside in search of fresh specimens to(11)_____ to my collection of pets.(12)_____ on I went for a year to the City Zoo, as a student(13)______, to get experience of the large animals, such as lions, bears, bison and ostriches,(14)_____ were not easy to keep at home. When I left, I(15)_____ had enough money of my own to be able to(16)_____ my first trip and I have been going(17)_____ ever since then. Though a collectors’ job is not an easy one and is full of(18)_____, it is certainly a job which will appeal(19)_____ all those who love animals and(20)_____.1．(1)A．howB．whereC．whenD．whether正确答案：A解析：根据下一句“答案是从小就喜欢动物和动物园”，由此推断问题是“作者是怎样成为动物收藏家的”，故选A。
专四20篇完形填空专项训练(附答案)
1．Many students find the experience of attending university lectures to be a confusing and frustrating experience. The lecturer speaks for one or two hours, perhaps __1__ the talk with slides, writing up important information on the blackboard, __2__ reading material and giving out__3 __. The new student sees the other students continuously writing on notebooks and __4__ what to write. Very often the student leaves the lecture __5__ notes which do not catch the main points and __6__ become hard even for the __7__ to understand. Most institutions provide courses which __8__ new students to develop the skills they need to be __9__ listeners and note-takers.__10__ these are unavailable, there are many useful study-skills guides which __11__ learners to practice these skills __12__ . In all cases it is important to __13__ the problem __14__ actually starting your studies. It is important to __15__ that most students have difficulty in acquiring the language skills __16__ in college study. One way of __17__ these difficulties is to attend the language and study-Another basic __19__ is to find a study partner __20__ it is possible to identify difficulties, exchange ideas and provide support.1.A.extending B.illustrating C.performing D.conducting2.A.attributing B.contributing C.distributing D.explaining3.A.assignments rmation C.content D.definition4.A.suspects B.understands C.wonders D.convinces5.A.without B.with C.on D.except6.A.what B.those C.as D.which7.A.teachers B.classmates C.partners D.students8.A.prevent B.require C.assist D.forbid9.A.effective B.passive C.relative D.expressive10.A.Because B.Though C.Whether D.If11.A.enable B.stimulate C.advocate D.prevent12.A.independently B.repeatedly C.logically D.generally13.A.evaluate B.acquaint C.tackle D.formulate14.A.before B.after C.while D.for15.A.predict B.acknowledge C.argue D.ignore16.A.to require B.required C.requiring D.are required17.A.preventing B.withstanding C.sustaining D.overcoming18.A.average B.ordinary C.normal D.academic19.A.statement B.strategy C.situation D.suggestion20.A.in that B.for which C.with whom D.such as1.【答案】 B【解析】将第1，2，3题通盘考虑。
英语专业四级（TEM4）完形填空试题和解析
英语专业四级（TEM4）完形填空试题和解析The passage has 15 blanks. For each blank there are four choices marked A）， B）， C） and D） on the right side of the paper. You should choose the ONE that best fits into the passage.We all know that a magician does not really depend on “magic” to perform his tricks， but on his ability to act at great speed. 16）______， this does not prevent us from enjoying watching a magician 17）______rabbits from a hat. 18）______ the greatest magician of all time was Harry Houdini who died in 1926. Houdini mastered the art of 19）______. He could free himself from the tight test knots or the most complicated locks in seconds. 20）______ no one really knows how he did this，there is no doubt 21）______ he had made a close study of every type of lock ever invented. He liked to carry a small steel needle like tool strapped to his leg and he used this in place of a key.Houdini once asked the Chicago police to lock him in prison. They 22）______ him in chains and locked him up， but he freed himself 23）______ an instant. The police 24）______ him of having used a tool and locked him up again 。
英语专业四级考试完型填空试题包括
2021 年英语专业四级考试完型填空精选试题及答案Who won the World Cup 1994 football game? What happenedat the United Nations? How did the critics like the new play?__1__ an event takes place; newspapers are on the streets__2__ the details. Wherever anything happens in the world, reports are on the spot to __3__ the news.Newspapers have one basic __4__ , to get the news as quicklyas possible from its source, from those who make it to thosewho want to __5__ it.Radio, telegraph, television, and __6__ inventions brought competition for newspapers. So did the development of magazines and other means of communication.__7__ , this competition merely spurred the newspapers on.They quickly made use of the newer and faster means of communication to improve the __8__ and thus the efficiency of their own operations. Today more newspapers are __9__ andread than ever before. Competition also led newspapers tobranch out to many other fields. Besides keeping readers__10__ of the latest news, today's newspapers __11__ and influence readers about politics and other important and serious matters. Newspapers influence readers' economic choices__12__ advertising. Most newspapers depend on advertisingfor their very __13__ .Newspapers are sold at a price that__14__ even a small fraction of the cost of production. Themain __15__ of income for most newspapers is commercial advertising. The __16__ in selling advertising depends on a newspaper's value to advertisers. This __17__ in terms of circulation. How many people read the newspaper? Circulation depends __18__ on the work of the circulation department andon the services or entertainment __19__ in anewspaper's pages. But for the most part, circulation depends on a newspaper's value to readers as a source of information __20__ the community, city, country, state, nation, and world —and even outer space.2.A.to give B.giving C.given D.being given6.A.another B.other C.one another D.the other14.A.tries to cover B.manages to cover C.fails tocover D.succeeds in17.A.measures B.measured C.Is measured D.was measured19.A.offering B.offered C.which offered D.to be offered1.【答案】 A【解析】 just 在此为副词，意为“刚刚〞，做状语。
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专业四级完形填空练习题及答案
More and more students want to study in hot majors. 1 a result, many students want to 2 their interests and study in these 3 such as foreign languages, international business and law, etc.
Fewer and fewer students choose scientific majors, 4 maths, physics and biology, and art majors, 5 history, Chinese and philosophy1. 6 students can study in these hot majors, because the number of these hot majors 7 limited.
If one 8 interest in his work or study, 9 can he do well? I 10 this from one of my classmates.He is 11 the countryside.His parents are farmers.Though he 12 biology, he chose international business .He 13 to live a life which is different 14 of his parents.
In the end, he found he 15 in doing business.He found all the subjects to be 16 . 17 this wouldn t have happened if he had chosen his major according2 to his own interests. Choosing a major in university 18 decide one s whole life.Majors 19 are not hot today may become the hot major of tomorrow. Choosing your major according to your own 20 is the bestway to succeed.
1.A.Being B.For C.Having D.As
2.A.give up B.appear C.give D.master
3.A.place B.room C.areas D.space
4.A.for example B.much as C.and so on D.as a result
5.A.even B.like C.just D.or
6.A.Only a few B.Quite a few C.Perhaps D.Many
7.A.is B.are C.would be D.have been
8.A.had no B.had C.has no D.has
9.A.why B.and what C.how D.and how
10.A.suggested B.guessed C.searched D.learned3
11.A.out of B.off C.in D.from
12.A.studied B.likes C.learns D.succeeds to study
13.A.wants B.doesn t want C.enjoys D.doesn t like
14.A.from which B.from that C.for which D.for that
15.A.was interested B.was clever C.was not interested D.was not clever
16.A.lovely B.rare4 C.obvious D.tiresome5
17.A.So B.Then C.Just then D.Maybe
18.A.can B.does not C.probably D.perhaps not to
19.A.on which B.in which C.which D.which
20.A.interests B.experience C.mind D.heartCloze 1.【答案】
D
【解析】as a result表示结果(是) 。
2.【答案】A
【解析】参见3。
3.【答案】C
【解析】根据本句内容可知：许多学生想放弃(give up)他们的爱好而学习诸如外语、国际贸易、法律这些学科(领域)(areas) 。
4.【答案】B
【解析】such as用于简单的罗列事物。
5.【答案】B
【解析】like在此基本上等于such as，以避免重复。
6.【答案】A
【解析】仅有少部分学生能学习这些热门专攻课程。
其余选项均不符合语境或语法规则。
7.【答案】A
【解析】the number of与单数谓语连用。
8.【答案】C
【解析】根据语法和语境，只能选has no。
此句后半句用的是can，因此不能用过去时，had no和had错。
本句意思是如果一个人对他的工作或学习不感兴趣，他怎么能够做好？
9.【答案】C
【解析】参见8。
在how can he do well中，动词do作不及物动词，意为进行，发展。
10.【答案】D
【解析】根据句意，这里应选learn。
11.【答案】D
【解析】Be from 来自。
12.【答案】B
【解析】虽然他喜欢生物学。
13.【答案】A
【解析】Doesn?t want，doesn?t like不符合语意，答案enjoys 不符合语法规则。
14.【答案】B
【解析】be different from that of his parents与其父母的生活不同。
That指前面的life。
15.【答案】C
【解析】was interested不符合语意，was clever，was not clever 易排除。
16.【答案】D 来
【解析】他觉得所有的学科都令人厌倦。
17.【答案】D
【解析】或许在当初他按照自己的爱好选择他的专攻课程，这种情况就不会发生。
此句表示与过去事实相反(条件句中用虚拟语气)。
18.【答案】B
【解析】在大学选择专攻课程并不决定某人的一生。
perhaps not to不符合语法规则。
19.【答案】C
【解析】which are not hot today是定语从句，修饰majors。
Which 在定语从句中作主语。
On which，in which不符合语法。
20.【答案】A
【解析】本句是文章的中心，根据个人的兴趣选择专业是成功的最佳方法。
He believed in the philosophy of Russell.他信奉罗素的哲学。
I can’t sum up his whole philosophy in one sentence.我无法用一句话来概括他的全部人生观。
According to the Bible we are all the seed of Adam.根据《圣经》所说的，我们都是亚当的后裔。
We must cut our coat according to our cloth this year.今年我们必须学会量入为出。
He went into a rage when he learned about it.他听到这事后勃然大怒。
In this little village,he passed for a learned man.在这个小村子里，他被视为有学问的人。
It is rare to see a man over 160 years old.很少见到一个人能活到160岁。
The zoo has a lot of rare animals in it.这个动物园有许多珍奇的动物。
His doubts and hesitations were tiresome.他的疑惑和犹豫令人厌烦。
He was tiresome in contending for the value of his own labors.他老为他自己劳动的价值而争强斗胜，令人生厌。