2015年职称英语考试卫生类C级完形填空模拟试题(word版)

Scientists Develop Ways of Detecting Heart AttackGerman researchers have1a new generation of defibrillators and early-warning software aimed at offering heart patients greater protection2sudden death from cardiac arrest.In Germany alone around100,000people die annually as a result of cardiac arrest and many of these cases3by disruption to the heart’s rhythm.Those most at risk are patients who have 4suffered a heart attack,and for years the use of defibrillators has proved useful in intervening within seconds. These devices6a range of functions,such as that of pacemaker.Heart specialists at Freiburg’s University Clinic have now achieved a breakthrough with an implanted defibrillator7of generating a six-channel electrocardiogram(ECG)within the body.This integrated system allows early diagnosis of8 blood-flow problems and a pending heart attack.It will be implanted in patients for the first time this year.Meanwhile, researchers at the Fraunhofer Institute for Applied Mathematics in Kaiserslautern have developed new computer software that renders of ECG data9.The overwhelming10of patients at risk will not have an implanted defibrillator and must for this reason undergo regular ECGs.“Many of the current programs only11into account a linear correlation of the data.We are,however, making use12a non-linear process that reveals the chaotic patterns of heart beats as an open and complex system,”Hagen Knaf says,“13changes in the heart beats over time can be monitored and individual variations in patients taken intoaccount.”An old study of ECG data,based14600patients who had suffered a subsequent heart attack,enabled the researchers to compare risks and to show15the new software evaluates the data considerably better.1.A)come up B)come up with C)come up to D)come up against2.A)to B)for C)with D)from3.A)are caused B)caused C)are to cause D)have been causing4.A)easily B)readily C)frequently D)already5.A)disease-producing B)health-improvingC)life-threatening D)error-correcting6.A)take in B)take after C)take on D)take from7.A)capable B)able C)skillful D)skilled8.A)chronic B)acute C)recurrent D)persistent9.A)precisely B)more precisely C)precision D)more precise10.A)maximum B)minimum C)majority D)minority11.A)get B)take C)bring D)fetch12.A)of B)with C)for D)in13.A)Similarly B)In this manner C)Otherwise D)In this way14.A)in B)for C)upon D)with15.A)what B)where C)that D)when科学家探索发现心脏病的方法德国研究者们发明了新一代的除颤器和旨在为心脏病人提供更多保护，使他们免遭心脏停止导致的突然死亡的早期预报软件。

仅在德国每年就有10万人死于心脏停止。

其中大部分是由于心律中断导致的。

危险最大的是那些已经犯过一次心脏病的病人。

几年来除颤器被证实在控测心律中止和在几秒中内实施自动干涉以调整心律的诊断中是有用的。

这种方法起到了很多作用，例如起博器。

弗莱伯大学诊所的心脏病专家已经在内置除颤器方面取得了突破性成就。

这种除颤器可以在体内产生六个频道的心电图。

这个综合体系使血液流通总是和即将发生的心脏病可被早些诊断出来。

今年它将第一次被植入病人体内。

同时，凯瑟劳特的弗劳胡佛实用数学学院的研究者开发了一种新计算机软件。

这种软件使心电图数据更加准确。

大部分有风险的患者不能用内置除颤器，因此必须接受常规的心电图检查。

“目前的许多计划只把数据的线形关系考虑在内。

但是我们现在使用的是能够将心脏跳动的混乱模工作为一个直观而又复杂的系统提示出来的非线性处理方法”。

海根·纳夫说，“这样心脏跳动频率的变化就会受到控制，而病人个人的特征也会得到考虑。

”一个基于600位犯心脏病的患者的以前的心电图数据研究使科学家们能够比较两种风险，结果显示新软件明显能更好地处理心电图数据。

The Invention of the telephoneIn the nineteenth century,the invention of the telegraph made it possible to send noises,signals,and even music over wires from one place to another.However,the human voice__1__ this way.Many inventors tried to find a__2__to send a voice over wires,and in1876some of their efforts were crowned with success.___3___American inventors,Alexander Graham Bell and Elisha Gray,__4__at almost the same time.The United States Supreme Court finally had to decide which of the two__5__the first inventor of the telephone.The Court decided__6__Bell's favor.Born in Edinbrug,Scotland,Bell grew up in a family__7__ was very interested in teaching people to speak.Hisgrandfather had been an actor who left__8__to teach elocution; his father was a teacher__9__deaf-mutes learn how to speak.However,probably none of the__10__inventions gave Bell the same feeling of triumph__11__he had on the day when he spilled some acid from his batteries.It was after he had worked for months to find ways to send something more__12__metallic twangs over the wires.Thinking Watson,__13__,was in the next room,Bell called,"Mr.Watson,__14__.I want you."Watson was not in the next room.He was down in his laboratory,__15__to the receiver.To Watson's surprise,he heard the words perfectly.He ran to tell Bell the news:the wires had carried Bell's voice perfectly.EXERCISE:1.A)had never traveled B)never had traveledC)was never traveled D)never was traveled2.A)solution B)key C)way D)mean3.A)Two B)The two C)The two of D)Of two4.A)was succeeded B)have succeededC)succeeded D)was succeeding5.A)was B)to be C)being D)having been6.A)at B)on C)to D)in7.A)that B)where C)in which D)who8.A)a theatre B)theatre C)theatres D)the treatre9.A)which was helped B)that was helpedC)who helped D)who has helped10.A)later B)latter C)lately D)afterwards11.A)like B)to C)which D)as12.A)of B)/C)as D)than13.A)being his helper B)was his helperC)his helper D)to be his helper14.A)come here B)come up C)go away D)go down15.A)besides B)beside C)next D)byKey:ACACADADCADDCACGlobal WarmingFew people now question the reality of global warming and its effects on the world's climate.Many scientists(1)put the blame for recent natural disasters on the increase(2)in the world's temperatures and are convinced that,more than(3)ever before,the Earth is at(4)risk from the forces of the wind, rain and sun.(5)According to them,global warming is making extreme weather events,(6)such as hurricanes and droughts, even more(7)severe and causing sea levels all around the world to(8)rise.Environmental groups are putting(9)pressure on governments to take action to reduce the(10)amount of carbon dioxide which is given(11)off by factories and power plants, thus attacking the problem at its source.They are in(12) favour of more money being spent on research into solar,wind and wave energy devices,which could then replace existing power(13)stations.Some scientists,(14)however believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow,we would have to wait(15)several hundred years to notice the results.Global warming,it seems,is here to stay.练习:l.A)give B)put C)take D)have2.A)in B)at C)by D)to3.A)yet B)never C)once D)ever4.A)threat B)danger C)risk D)harm5.A)Concerning B)Regarding C)Depending D)According6.A)such B)just C)even D)well7.A)strict B)severe C)strong D)heavy8.A)raise B)arise C)rise D)lift9.A)force B)pressure C)persuasion D)encouragement10.A)amount B)deal C)number D)count11.A)off B)away C)up D)over12.A)belief B)request C)favour D)suggestioní3.A)factories B)generations C)houses D)stations14.A)but B)although C)despite D)however15.A)several B)over C)numerous D)various参考答案：BADCD ABCBA ACDDAThe American FamilyIn the American family the husband and wife usually share important decision making.When the children are old enough, they take part_________(51).Foreigners are often surprised by the permissiveness of American parents.The old rule that "children should be seen and not heard"is rarely_________(52), and children are often allowed to do what they wish without strict parental_________(53).The father seldom expects his children to obey him_________(54)question,and children are encouraged to be independent_________(55)an early age.Some people believe that American parents carry this freedom_________(56)far.Others think that a strong fatherimage would not_________(57)the American values of equality and independence.Because Americans emphasize the importance of independence,young people are expected to break_________(58)their parental families by the time they have_________(59)their late teens or early twenties.(60),not to do so is often regarded as a failure,a kind of weak dependence.This pattern of independence often results in serious_________(61)for the aging parents of a small family. The average American is expected to live(62)the age of70.The job-retirement age is_________(63)65.The children have left home,married,and_________(64)their own households. At least20percent of all people over65do not have enough retirement incomes._________(65)the major problem of many elderly couples is not economic.They feel useless and lonely with neither an occupation nor a close family group.51A either B though C as well D also52A discussed B followed C seen D heard53A control B support C agreement D criticism54A for B on C without D in55A in B at C on D for56A too B almost C nearly D quite57A fit B meet C suit D satisfy58A up B into C through D away from59A reached B come C arrived D developed60A In truth B In name C Indeed D In a word61A questions B problems C matters D affairs62A on B up C from D beyond63A only B usually C sometimes D seldom64A set forth B set aside C set up D set down65A But B Therefore C In contrast D Even ifCost as a Factor in SupplyIn a purely competitive market,the supplier of goods and services has no control over the market price,because he produces too little to influence market conditions.With no difference between his products and the products___________ (51)his competitors,he will sell nothing if he charges above the market price and he will sell all if he charges at or___________(52)the market price.However,in considering the price,he must take the___________(53)of production into consideration.There are times when he may be willing to sell below his cost.This might happen when prices tumble for___________(54)he believes will be a short time.However, no business person can___________(55)to lose money for a prolonged period.He must be constantly___________(56)of his costs in relation to the market price if he is to compete successfully and earn a profit.Many people have the impression that as production increases,costs per unit decrease.___________(57)mass production has made this true in certain industries and at certain levels of production,___________(58)logic and practical experiences have shown that costs per unit begin to rise beyond a certain level of production.Some economists___________(59)to this principle as the law of increasing costs.The reason costs rise as production goes up is___________(60).However,it is easy to recognize that as production goes up,the need for additional factors of production will also grow,___________(61)competitive bidding in the marketplace for the factors of production.If a producer needs___________(62)skilled labor to produce more,and none of this labor is unemployed,the producer will have to get___________(63)from other sources.This can be done by___________(64)higher wages.Higher bidding would also apply to the other factors of production.We must also recognize that not all labor is equally productive,___________(65)not all land is equally fertile and not all ore(矿石)is equally rich in the mineral wanted.51A to B at C of D on52A below B beneath C over D above53A price B cost C worth D profit54A that B why C what D if55A afford B pretend C offer D decide56A sure B afraid C aware D suspicious57A Because B since C When D While58A both B neither C none D any59A resort B refer C turn D attend60A clear B simple C difficult D complex61A bringing B resulting in C including D carrying out 62A less B numerous C more D many63A them B these C it D those64A offering B cutting C reducing D having65A as if B just as C because D while51.C52.A53.B54.C55.A56.C57.D58.A59.B60.D 61.B62.C63.C64.A65.B。