2016华中科技大学考博阅读真题答案1
2016年度全国医学考博英语统考-阅读理解全解及详解
2016年Passage oneParents are on a journey of discovery with each child whose temperament, biology, and sleep habits result in a unique sleep-wake pattern. It can be frustrating when children’s sleep habits do not conform to the household schedule. Helping the child develop good sleep habits in childhood takes time and parental attention, but it will have beneficial results throughout life. An understanding of the changing patterns of the typical sleep-wake cycle in children will help alleviate any unfounded concerns.Maintaining a sleep diary for each child will provide the parents with baseline information in assessing the nature and severity of childhood sleep problems.observant patents will come to recognize unusual sleep disruptions or those that persist or intensify.一对父母发表了一篇关于孩子的性情（temperament：predisposition）、生理以及睡眠习惯会导致不一样睡眠-觉醒模式。
华中科技大学肾内科学2016年考博真题试卷
医学考博真题试卷
攻读博士学位研究生入学考试试卷
华中科技大学
2016年攻读博士学位研究生Байду номын сангаас学考试试题
考试科目：肾内科学
注意：所有答案一律写在答题纸上，写在试题纸上或其他地方一律不给分。
公共题部分
一、简答题（60分）
1.慢阻肺的症状及体征。
2.急性右心衰的体征。
3.甲亢危象的治疗。
4.贫血的细胞分类及常见疾病。
5.急性肾损伤的的分期。
6.溃疡性结肠炎的并发症。
肾内部分
一、简答题（40分）
1.肾性水肿的机制及临床特点。
2.肾病综合症的并发症。
3.再发性尿路感染的定义及诊断。
4.急进性肾炎的鉴别诊断。
博士研究生入学考试英语试题及详解
博士研究生入学考试英语试题及详解Doctoral Entrance Examination in EnglishPart I: Reading Comprehension (40 points)Directions: In this section, there are four passages followed by questions or incomplete statements. Read the passages carefully and choose the best answer to each question or complete each statement.Passage 1:Climate Change and Global WarmingClimate change refers to long-term changes in average weather patterns in a specific region or globally. Global warming, on the other hand, specifically refers to the increase in Earth's average surface temperature due to human activities. While some argue that global warming is a natural phenomenon, the overwhelming majority of scientists agree that human activities, such as the burning of fossil fuels and deforestation, are the primary causes of climate change.1. According to the passage, what is the main cause of global warming?A. Natural phenomenaB. Human activitiesC. Average weather patternsD. Long-term changes in climateAnswer: B. Human activities2. What is the difference between climate change and global warming?A. Climate change is caused by human activities, while global warming is natural.B. Global warming refers specifically to changes in average weather patterns.C. Climate change refers to long-term changes in climate, while global warming is due to human activities.D. Global warming specifically refers to the increase in Earth's average surface temperature due to human activities.Answer: D. Global warming specifically refers to the increase in Earth's average surface temperature due to human activities.Passage 2:The Importance of BiodiversityBiodiversity refers to the variety of plant and animal species within a certain ecosystem. It plays a crucial role in maintaining the balance of the environment and supporting the overall health of ecosystems. Loss of biodiversity is a significant concern as it can lead to negative impacts on food security, climate stability, and overall ecosystem function.3. What is biodiversity?A. The variety of plant and animal species within a certain ecosystem.B. The balance of the environment.C. The health of ecosystems.D. The stability of climate.Answer: A. The variety of plant and animal species within a certain ecosystem.4. Why is loss of biodiversity a concern?A. It leads to an increase in food security.B. It has no impact on climate stability.C. It can negatively affect food security, climate stability, and ecosystem function.D. It supports overall ecosystem function.Answer: C. It can negatively affect food security, climate stability, and ecosystem function.Part II: Writing (60 points)Directions: In this section, write an essay on one of the following topics. Your essay should be approximately 400 words in length.1. The Impact of Technology on Society2. Education in the Digital Age3. The Importance of Cross-Cultural Communication4. Sustainable Development and Environmental ConservationPart III: Speaking (60 points)Directions: In this section, you will be asked to discuss one of the following topics. You will have five minutes to prepare your response and three minutes to present it.1. The Advantages and Disadvantages of Online Learning2. The Influence of Social Media on Relationships3. Effective Strategies for Time Management4. The Role of Government in Promoting Renewable EnergyDetailed explanations and model answers for Part II and Part III will be provided during the examination.Good luck with your doctoral entrance examination in English!。
博士入学英语试题及答案
博士入学英语试题及答案一、阅读理解（共20分，每题4分）阅读下面的文章，然后回答1-5题。
The Impact of Technology on EducationThe rapid development of technology has greatly influencedthe field of education. It has brought about a significant change in the way educators teach and students learn. Withthe advent of the internet, online learning platforms have become increasingly popular, allowing students to access educational resources from anywhere and at any time.1. What is the main topic of the passage?A. The history of technology in education.B. The influence of technology on education.C. The advantages of online learning.D. The future of education with technology.2. According to the passage, what has technology done to education?A. It has made education more traditional.B. It has limited access to educational resources.C. It has changed the teaching and learning methods.D. It has reduced the popularity of online learning platforms.3. What is the role of the internet in education as mentioned in the passage?A. It has replaced traditional classroom teaching.B. It has made educational resources less accessible.C. It has facilitated access to educational resources.D. It has hindered the development of technology in education.4. What can students do with online learning platforms?A. They can only access resources at specific times.B. They can access educational resources from anywhere.C. They can only learn from traditional textbooks.D. They are restricted to learning within a classroom setting.5. What is the overall tone of the passage?A. Critical.B. Optimistic.C. Neutral.D. Pessimistic.答案：1-5 B C C B B二、完形填空（共15分，每题1.5分）阅读下面的短文，从短文后各题所给的四个选项中，选出可以填入空白处的最佳选项。
2016华中科技大学英语语言文学真题回忆版
2016华中科技大学英语语言文学考研经验及真题回忆版昨天复试结束，今天确定结果，努力终有回报，应该是第一名。
感谢所有帮助过我的人。
基英:请好好看两本高英书！记住所有的单词，每个句子都要理解意思，难句子要自己做paraphrase。
第一题是名词替换和后面的paraphrase，基本上全是书上的，请好好看两本高英书，我是翻来覆去看了好几遍书的。
完形填空，是汤姆叔叔的小屋，如下: A thousand lives seemed to be concentrated in that one moment to Eliza. Her room opened by a side door to the river. She caught her child, and sprang down the steps towards it. The trader caught a full glimpse of her just as she was disappearing down the bank; and throwing himself from his horse, and calling loudly on Sam and Andy, he was after her like a hound after a deer. In that dizzy moment her feet to her scarce seemed to touch the ground, and a moment brought her to the water's edge. Right on behind they came; and, nerved with strength such as God gives only to the desperate, with one wild cry and flying leap, she vaulted sheer over the turbid current by the shore, on to the raft of ice beyond. It was a desperate leap—impossible to anything but madness and despair; and Haley, Sam, and Andy, instinctively cried out, and lifted up their hands, as she did it.The huge green fragment of ice on which she alighted pitched and creaked as her weight came on it, but she staid there not a moment. With wild cries and desperate energy she leaped to another and still another cake; stumbling—leaping—slipping—springing upwards again! Her shoes are gone—her stockings cut from her feet—while blood marked every step; but she saw nothing, felt nothing, till dimly, as in a dream, she saw the Ohio side, and a man helping her up the bank.阅读gre考的是大旱灾导致迁移巨石城和戏剧中的性别区分。
华中科技大学历年的考博真题整理 1
同济医科大学2006年麻醉学（博士)一、名词解释1.2相阻滞2.V AS评分3.间歇指令通气（IMV）4.前负荷5.霍夫曼消除6.PCA7.CO2排除综合征8.MODS二、问答题1.全麻术后苏醒延迟的原因。
2.简述低流量吸入麻醉的优点和存在的问题。
3.简述肌松药的类型及肌松药作用的监测。
4.简述目前疼痛治疗的方法。
5.肺动脉高压的原因及处理6.急性肺损伤和ARDS的病因及其诊断标准。
2.同济医科大学组织胚胎学（博士）[Re: 0分会员] Copy to clipboardPosted by: 0分会员Posted on: 2008-01-22 17:38同济医科大学2004年组织胚胎学（博士）一、名解：1.神经干细胞2.凋亡3.胚泡4.抗原提呈细胞5.小强荧光细胞二、问答：1. 丘脑的结构、功能和功能的调控2. 大脑皮质的神经元种类、皮质分层和神经纤维联络3. 球旁复合体的结构和功能4. 胃肠内分泌细胞的种类、特点和功能5. 已知一种HAP1蛋白在下丘脑高水平表达，但不知道其功能。
请你进行课题设计以揭示HAP1的功能。
简述实课题研究目的、研究内容、实验方案。
并简要说明所用实验技术的基本原理。
注：名解是用英文出的。
3.同济医科大学神经解剖学（博士）[Re: 0分会员] Copy to clipboardPosted by: 0分会员Posted on: 2008-01-22 17:39同济医科大学2006年神经解剖学（博士）一、名词解释：1、皮质2、神经节3、纤维束4、internal capsule5、corpus striatum6、medial lemniscus7、？8、broca区9、锥体系10记不起来了，也很简单二、问答题：1.小脑的分叶及纤维联系2.尺神经损伤的表现及原因3.交感神经节前纤维及节后纤维的走向4.脑干一般内脏运动核的功能及纤维联系5.？6.？4.同济医科大学肿瘤学（博士）[Re: 0分会员] Copy to clipboardPosted by: 0分会员Posted on: 2008-01-22 17:40同济医科大学2006年肿瘤学（博士）一、名解（4*5）20分1 IGRT2 GCP3 VEGF4 TBI5 NCCN二、问答题80分1.简述肿瘤基因治疗的策略？152.简述霍杰金淋巴瘤的临床分期及治疗原则？153.WHO疼痛治疗原则？154.论述化疗药物机制和细胞周期的关系？155.鼻咽癌TNM分期，临床分期，治疗原则和技术？205.同济医科大学考博历年真题感染专业2005年试题[Re: 0分会员] Copy to clipboard Posted by: 0分会员Posted on: 2008-01-22 17:40同济医科大学考博历年真题感染专业2005年试题一、名词解释（每题5分）1.incudation period2.septicemia3.rabies4.nosocomial infection5.cholera二、问答题（每题20分）1.肝性脑病的发病机制及治疗原则2.HIV的治疗原则和临床表现3.丙型肝炎的基因分型及抗病毒治疗方案三、选答题（二选一）（15分）1.试述肝相关干细胞研究的现状及展望2.简述细菌对抗菌药产生耐药的发病机制6.同济医科大学细胞生物学（博士）[Re: 0分会员] Copy to clipboardPosted by: 0分会员Posted on: 2008-01-22 17:41同济医科大学2003年细胞生物学（博士）一、名词解释（共10小题，每题4分，共40分）1.nuclear skeleton2.kinetochore3.Signal Sequence4.stem cell5.molecular chaperon6.cyclin7.核孔复合体核篮模型8.膜泡运输9.微丝结合蛋白10.蛋白酶体二、综合题（共60分）1.试述溶酶体的形态结构、化学组成、形成的主要途径及功能。
武汉大学2016年博士研究生入学考试英语试题及详解【圣才出品】
武汉大学2016年博士研究生入学考试英语试题及详解Part ⅠReading Comprehension (2分×20=40分)Directions:In this part for the test, there will be 5 passages for you to read. Each passage is followed by 4 questions or unfinished statement, and each question or unfinished statement is followed by four choices marked A, B, C and D. You are to decide on the best choice by blackening the corresponding letter on the ANSWER SHEET.Passage 1My last flight to Rome landed at stupid o’clock in the morning so I was almost looking forward to getting a cup of hot coffee from the flight crew. Instead, I opted for holding my eyelids up with two fingers so I could find the first coffee shop in the airport. Coffee always tastes terrible on planes and there could be a simple—and disgusting—reason why.A couple of weeks ago, an assortment of airline employees spilled some of their industry’s secrets in an Ask Reddit thread, and two of them had some unpleasant things to say about the coffeemakers. A user named Muddbutt7 wrote: “Sometimes, the vehicle that fills the potable water for washing hands and making coffee is parked next to the vehicle that is used to dump the [toilets] and fill the blue juice f or the lavatories. They’re not supposed to. Sometimes, they’re parked at a distance from each other, which is policy, yet the guy who is filling thewater is using gloves that he hasn’t changed in o ver 2 years.”While a second user named WorsetoWorser added:“The coffee is absolutely disgusting because no one washes the container that goes out every morning. The station agents who get paid way too little don’t give a [expletive] about cleaning it. I certainly didn’t when I worked for AA. Also, because we weren’t given the proper supplies to clean it. We pretty much just rinsed it out and dumped coffee into it.”After reading those sort of stomach-churning confessions, Huffington Post attempted to determine how true those statements are. Abbie Unger, a former flight attendant, told the site:“It is true that the potable water tanks are not cleaned. But they are only filled with potable (drinkable) water, so it’s not like there is old coffee in a big container somewhere. The water doesn’t make for an excellent cup of coffee, but it’s not unsafe.”So basically, the reason that cup of Starbucks during your Delta flight tastes worse than the cup you had at the airport is because of the water, which is a point that has been raised previously. The Environmental Protection Agency began investigating the safety of the water on airplanes in 2004, after discovering that 15%—or 1.5 out of every 10 planes—tested positive for coliform bacteria in the drinking water.In 2013, NBC 5 looked into whether those numbers had improved and discovered that 12% of planes had at least one positive test for coliform in whatwas then the EPA’s most recent survey. Although the EPA said that there had not been any cases of anyone getting sick from the water onboard a plane, insiders still say that the tanks—and fire hoses that are used to fill them—can be pretty gross (“pretty gross” is a highly scientific term).In a Forbes piece called “Why Airline Crews’Skip the Coffee and Tea On Board,” former US Air employee John Goglia wrote:“Thirty years ago when I was working for USAir, we began a process to bleach the water tanks that hold the water and flush out the system. This was done on a regular basis. Yet, it was clear to anyone working on these tanks and their hoses that a lot of sediment was accumulating in the system, sediment that was akin to pond scum. Even after the tanks were bleached and flushed, some sediment always remained.”Of course, there could be other reasons why the coffee tastes so unpleasant. Cornell University scientists believe that the load, inescapable sound of cabin noise can affect the way we both perceive and taste foods during flight. Either way, we might just stick with coffee served at ground level from now on.1. What attitudes did the author have towards the coffee on planes according to the passage?A. longingB. negativeC. indifferentD. melancholy2. _____is basically the cause of the terrible coffee taste on planes.A. The unwashed container that goes out every morningB. The unchanged gloves of the crew memberC. The water used for making coffeeD. The improper supplies used to clean the container3. According to the context, what possibly is the Chinese meaning of the word “coliform” in Paragraph 9?A. 大肠菌B. 幽门螺杆菌C. 沙门氏菌D. 曲状杆菌4. Which of the following is INCORRECT according to US Air employee John Goglia?A. There was a regular process to bleach the water tanks and flush out the system.B. A lot of sediment was accumulating in the tanks and their hoses.C. None of the sediment remained after cleaning.D. Sediment was similar to pond scum.【答案与解析】1. B 观点态度题。
博士入学考试试题解析(一)
1. The European Unions countries were once worried that they would not have __.A. sufficientB. efficientC. potentialD. proficient[译文]欧盟国家曾经担心他们潜力不足。
sufficient[英][səˈfiʃənt] [美][səˈfɪʃənt]adj.足够的，充足的；[逻辑学]（条件）必然的；〈古〉有能力的，能胜任的，够资格的n.足够（的量）efficient[英][iˈfiʃənt] [美][ɪˈfɪʃənt]adj.有效率的；（直接）生效的；能干的；（因省钱、省时或省力等而）收效大的potential[英][pəˈtenʃəl] [美][pəˈtɛnʃəl]adj.潜在的，有可能的；[语法学]可能语气的，表示可能性的；有能力的n.潜力，潜能；[物]电位，势能；潜能的事物；[语]可能语气proficient[英][prəˈfɪʃənt] [美][prəˈfɪʃənt]adj.精通的，熟练的n.能手，老手，专家[解析]此处需要名词，根据句意，排除A和D，选C。
2. W e’d like to __ a table for five for dinner this evening.A. preserveB. prosperityC. sustainD. retain[译文]我们想留一张五人桌今晚晚餐时用。
preserve[英][priˈzə:v] [美][prɪˈzɚv]vt.保护；保持，保存；腌制食物；防腐处理vi.保鲜；保持原状；做蜜饯；禁猎n.蜜饯；防护用品；禁猎地；独占的事物（或范围）prosperity[英][prɔsˈperiti] [美][prɑˈspɛrɪti]n.繁荣；兴旺，昌盛；成功mutual prosperity 相互繁荣; 共同繁荣; initial prosperity 初步繁荣昌盛; 初步繁荣sustain[英][səˈstein] [美][səˈsten]vt.维持；支撑，支持；遭受，忍受；供养sustainable development[səˈsteinəbl diˈveləpmənt] 可持续发展retain[英][riˈtein] [美][rɪˈten]vt.保持；留在心中，记住；雇用；付定金保留retained earnings 未分配的利润，留存收益[解析]应填入动词，根据句意，排除A和C，选D。
博士英语考试试题及答案
博士英语考试试题及答案一、词汇与语法（共20分）1. The word "innovate" is most closely related to which of the following?A. CreateB. ImitateC. CopyD. Duplicate答案：A2. Which sentence is grammatically correct?A. She don't like to go out in the rain.B. They has been working on the project for months.C. Neither of the students were prepared for the exam.D. The number of attendees is greater than expected.答案：D3. Fill in the blanks with the appropriate prepositions:a) The book is _______ the shelf.b) She is _______ the committee since 2019.c) He is _______ the same opinion as his colleague.答案：a) onb) inc) of二、阅读理解（共30分）Passage 1[Text omitted for brevity]4. What is the main idea of the passage?A. The importance of education.B. The impact of technology on society.C. The role of communication in relationships.D. The benefits of a healthy lifestyle.答案：B5. According to the passage, which of the following is not a benefit of using technology?A. Improved efficiency.B. Enhanced communication.C. Increased isolation.D. Greater accessibility.答案：C6. What does the author suggest as a solution to the problem mentioned in the passage?A. Limiting the use of technology.B. Encouraging more face-to-face interactions.C. Relying solely on traditional methods.D. Ignoring the issue altogether.答案：B三、完形填空（共20分）[Text omitted for brevity]7. In the context of the passage, what does the word "alleviate" most likely mean?A. To worsen.B. To reduce.C. To ignore.D. To exaggerate.答案：B8. Why does the author believe that the issue discussed is important?A. It affects a large number of people.B. It is a new and emerging problem.C. It has been overlooked by many.D. It is a personal concern of the author.答案：A9. What is the best title for the passage?A. The Negative Effects of Stress.B. Coping Strategies for Stress.C. The Causes of Stress in Modern Life.D. The Importance of Stress Management.答案：B四、翻译（共20分）10. Translate the following sentence from English to Chinese:"The rapid development of technology has brought about significant changes in our daily lives."答案：技术快速发展给我们的日常生活带来了重大变化。
华中科技大学考博英语模拟试卷1(题后含答案及解析)
华中科技大学考博英语模拟试卷1(题后含答案及解析)题型有：1. Cloze 2. Reading Comprehension 3. Chinese-English Translation 4. English-Chinese Translation 5. WritingClozeAfter yuppies and dinkies, a new creature from adland stalks the block. The NYLON, an acronym linking New York and London, is a refinement of those more familiar categories such as jet- setters and cosmocrats (cosmopolitan aristocrats...do keep up). Marketing professionals have noted that【1】the demise of Concorde, a new class of high-earner increasingly【2】his or her time shuttling【3】the twin capitals of globalization. And NYLONS prefer their home comforts【4】tap in both cities. Despite the impressive【5】of air miles, they are not adventurous people. As【6】from Tom Wolfe’s Masters of the Universe of the 1980s, NYLONS have done more than well 【7】the long boom and new economy of the last ten years. They are DJs, chefs, games designers, Internet entrepreneurs, fashionistas, publishers and even a(n)【8】band of journalists and writers. They are self-consciously trendy and some are even able to【9】houses in both cities. Others will put up【10】a house in one, and a view 【11】a room in the【12】. of course, their horizons do【13】beyond just New York and London. For many, Los Angeles is an important shopping mall. More significantly for adland, NYLONS provide some useful marketing savings. Campaigns no longer have to differ very much in the two cities,【14】NYLONS bring them ever closer together. The restaurants are the same, with Nobu now in London and Conran in New York. Many plays【15】in both cities at the same time, and DJs shuttle between the two,【16】the same garage to the same people in【17】clubs. Time Out and Wallpaper are the magazines of【18】. All this is fine for NYLONS. But not so much【19】for everybody else watching Notting Hill turn【20】a pale imitation of Greenwich Village.1．A．regardless ofB．even thoughC．althoughD．despite正确答案：D解析：本题考核的知识点是逻辑+语法。
2016年全国医学博士外语统一考试真题及答案
Part II Vocabulary(10%)Section ADirections:In this section all the sentences are incomplete.Four words or phrases,marked A,B,C and D,are given beneath each of them.You are to choose the word or phrase that best completes the sentence.Then,mark your answer on the ANSWER SHEET.31.Employers have a legal obligation to pay_______to their workers forpensation promise modity D.consumptionKey:A32.The argument between the two patients became so fierce that the doctor had to_________.A.alleviateB.aggravateC.extinguishD.interveneKey:D33.But despite all the legal hustle and bustle,they don’t actually expect to_______death sentences to life terms without parole.A.induceB.convertC.reviveD.swerve Key:B34.To maintain physical well-being,a person should eat_______food and get sufficient exercise.A.integral B.gross C.wholesome D.intactKey:C35.The Central Government’s pledge to maintain the______and stability of Hong Kong at all costs is a great encouragement to the local finance.A.provisionB.prosperityC.privilegeD.preferenceKey:B36.It is pointed out that patients must be reassured that“their lives will not be______as a result of bed shortages.”A.facilitatedB.forfeitedC.fulfilledD.furnished Key:B37.The cause of his death has been a mystery and_______unknown so far.A.exclusivelyB.superficiallyC.utterlyD.doubtfully Key:C38.It is known that some ways of using resources_______can destroy the environment as well as the people living in it.A.recklesslyB.sparinglyC.sensiblyD.incrediblyKey:A39.Cholera is a preventable waterborne bacterial infection that is spread through______ water.A.filtered B.distilled C.contaminated D.purifiedKey:C40.We welcome him not____________as a new broom but rather as a very old friend.A.by the wayB.at all eventsC.by no meansD.in any senseKey:C2016医博英语考试阅读理解答案如下：Part IV Reading Comprehension(30%)Passage One61.To have a journey of discovery witheach child,according to the passage,is_____________.A.to discover their unique sleep-wakecycles62.In the first paragraph,the authorsuggests that parents____________.D.keep a diary on sleep pattern for theirchild63.When there exists a“marker”in thechild,according to the passage,__________.A.it might lead to his or her earlysubstance use64.What is the author trying to tell us inthe third paragraph?B.Sometimes parents need to seek professionalassistance.65.What is the main idea of the passage?C.Parents’role in building their child’shealthy sleeping habit.Passage Two66.The study's results indicated_____________.A.health disparities between English andAmerican senior citizens67.Which of the following is uniquehealth-care challenge for English senior citizens when compared with theirAmerican counterparts?A.A higher death rate.68.What does James Smith imply by anAmerican plate?C.A large portion of food consumed byAmericans.69.The Americans'unique health-carechallenge,according to James Smith,is derived form______________.D.their unhealthy lifestyle factors70.Even though it is much more aggressive,the American medicine__________.B.benefits more seniors who need medicalcare.Passage Three71.The current PIK study___________.B.was based on the global land-use models72.As the PIK results imply,it ispossible____________.D.to return to the emission levels around199573.Simply put,to produce and consume lessmeat and dairy is to__________.A.to reduce more methane and nitrous oxideemissions74.The greenhouse gas pie tells us__________.C.the priorities in the environmentalprotection75.What can be the best title for thepassage?D.Diet for a Healthier PlanetPassage Four76.What can be said of Henry?C.His life was improved with telehealth.77.Henry activates his daily healthmanagement__________.B.By getting hooked up to the monitoringdevices78.As one of the pioneering patients,Henry__________.A.receives the most benefits fromtelehealth79.What is the most important about thetelehealth technology in the case of Henry?D.His condition can be kept undercontinuous surveillance at home.80.Thanks to the telehealth technology,Henry knows for sure his blood oxygen level,thus__________.C.getting hospitalized in no timePassage Five81.Rappaport argues that a major threat toour human health__________.A.lies in our exposome82.What can be said of the exposomeaccording to Rappaport?D.Changeable.83.Speaking of genes,Rappaport would saythat__________.B.there is no such a thing as predictivemedicine.84.Even though we cannot pinpoint theexact impact of environmental influences.Wild contends that__________.C.each of us leaves a unique exposurehistory in the environment85.Particularly important,according toNicholson,is the time when__________.C.the exposome comes inPassage Six86.The author cries for a change in____________.D.global science publishing87.According to the author,the lowinternational recognition and impact of scientists in the developing countriescan be attributed to__________.C.their limited publications in globalindexing databases88.The survey conducted by Tijssenjustified the author's view that__________.D.most scientists in developing countriesremain marginalized in global science publishing89.To address the current situation,theauthor argues that it is imperative that__________.D.quality and quantity be desired in thelocal journals90.Which of the following can be the besttitle for the passage?C.Globalizing Science Publishing。
2016华中科技大学考博阅读真题答案1
Early models of the geography of the metropolis were unicellular: that is, they assumed that the entire urban district would normally be dominated by a single central district, around which the various economic functions of the community would be focused. This central business district (CBD) is the source of so-called high-order goods and services, which can most efficiently be provided from a central location rather than from numerous widely dispersed locations. Thus, retailers of infrequently and irregularly purchased goods, such as fur coats, jewelry, and antique furniture, and specialized service outlets, such as theaters, advertising agencies, law firms, and government agencies, will generally be found in the CBD. By contrast, less costly, more frequently demanded goods, such as groceries and housewares, andlow-order services, such as shoe repair and hairdressing, will be available at many small, widely scattered outlets throughout the metropolis.Both the concentric-ring model of the metropolis, first developed in Chicago in the late nineteenth century, and the sector model, closely associated with the work of Homer Hoyt in the 1930s, make the CBD the focal point of the metropolis. The concentric-ring model assumes that the varying degrees of need for accessibility to the CBD of various kinds of economic entities will be the main determinant of their location. Thus, wholesale and manufacturing firms, which need easy accessibility to the specialized legal, financial, and governmental services provided in the CBD, will normally be located just outside the CBD itself. Residential areas will occupy the outer rings of the model, with low-income groups residing in the relatively crowded older housing close to the business zone and high-income groups occupying the outermost ring, in the more spacious, newer residential areas built up through urban expansion.Homer Hoyt’s sector model is a modified version of the concentric-ring model. Recognizing the influence of early established patterns of geographic distribution on the later growth of the city, Hoyt developed the concept of directional inertia. According to Hoyt, custom and social pressures tend to perpetuate locational patterns within the city. Thus, if a particular part of the city (say, the east side) becomes a common residential area for higher-income families, perhaps because of a particular topographical advantage such as a lake or other desirable feature, future expansion of the high-income segment of the population is likely to proceed in the same direction. In our example, as the metropolis expands, a wedge-shaped sector would develop on the east side of the city in which the higher-income residence would be clustered. Lower-income residences, along with manufacturing facilities, would be confined, therefore, to the western margins of the CBD.Although Hoyt’s model undoubtedly represented an advance in sophistication over the simpler concentric-ring model, neither model fully accounts for the increasing importance of focal points other than the traditional CBD. Recent years have witnessed he establishment around older cities of secondary nuclei centered on suburban business districts. In other cases, particular kinds of goods, services, and manufacturing facilities have clustered in specialized centers away from the CBD, encouraging the development of particular housing patterns in the adjacent areas. A new multicellular model of metropolitan geography is needed to express these and other emerging trends of urban growth.1. The primary purpose of the passage is to(A) explain the significance of Hoyt’s concept of directional inertia and its effecton patterns of urban growth(B) emphasize the inadequacy of past attempts to explain patterns of urbangeography(C) analyze two varying theories concerning the distribution of residential areaswithin and around the metropolis(D) describe two models of metropolitan geography and suggest their limitations(E) show the importance of the central business district as a focus for urbangrowth2. It can be inferred from the passage that according to a unicellular urban model,law firms are commonly located near the center of a city mainly because(A) law firms benefit from the proximity to financial and governmental servicesthat a center city location provides(B) the demand for legal services is too irregular to support many small law firmsin the outer districts of the city(C) law firms require accessibility to the wholesale and retail businesses thatprovide a major share of their clientele(D) the high-income groups that make up the primary users of legal servicesdemand easy access to the firms’ offices(E) the specialized service personnel required by a law firm are often interested inresiding as close as possible to the city center3. According to the concentric-ring model, in which of the following orders (fromthe center of the city outward) would the areas of the typical city be arranged?(A) central business district, low-income housing, wholesale and manufacturingbusinesses, high-income housing(B) central business district, wholesale and manufacturing businesses,low-income housing, high-income housing(C) wholesale and manufacturing businesses, central business district,low-income housing, high-income housing(D) central business district, high-income housing, wholesale and manufacturingbusinesses, low-income housing(E) wholesale and manufacturing businesses, low-income housing, centralbusiness district, high-income housing4. According to the passage, the sector model differs from the concentric-ring modelprimarily in that it(A) stresses the role of topographic features in determining patterns of urbandevelopment(B) emphasizes the continuing expansion of the city as an influence on urbandevelopment(C) recognizes the importance of focal points of urban growth other than thetraditional central business district(D) assumes that the need for access to the central business district is the maindeterminant of urban developmental patterns(E) takes into account the influence of certain social factors on urbangeographical patterns5. The passage states that both the concentric-ring model and the sector model(A) inadequately represent the forms of urban development emerging in today’scities(B) need to be considerably refined to be of real use to students of urban growth(C) have been superseded by more recently developed models of urban growth(D) represent older cities more accurately than they do newly foundedmetropolitan areas(E) fail to explain the rapid outward growth of cities that has occurred in recentyears6. According to the passage, an updated model of urban geography would indicatethe(A) phenomenal growth in population and area of suburban residential districtsbeyond the limits of the city itself(B) recent decline in the influence of business and industry over the geographicalpatterns of urban growth(C) growing importance of urban business and service centers located away fromthe central business district(D) clustering of business facilities in recently built areas, while older districts areturned into residential areas(E) gradual displacement of older urban centers by new, more highly specializedcities in geographically dispersed locations7. All of the following are examples of the emerging trends of urban growthdescribed in the last paragraph of the passage EXCEPT(A) the construction in a suburban community of a large shopping mall wheremany of the local residents do most of their buying(B) the opening of an industrial park on the outskirts of a declining older city(C) the construction of hospital-medical school complex near a highway fifteenmiles from a downtown business district(D) the building of a residential development near a suburban tool factory tohouse the factory workers and their families(E) the creation of a luxury housing development in a rural setting thirty milesfrom the center of a city8. Which of the following best describes the organization of the last paragraph ofthe passage?(A) It summarizes the information presented in the first three paragraphs anddraws some conclusions.(B) It outlines a new model, applies it to recent phenomena, and argues in favorof its adoption.(C) It introduces no evidence in support of an existing model.(D) It evaluates two models in the light of recent evidence and advocates thedevelopment of a third model.(E) It compares one model unfavorably with another and develops thecomparison by citing examples.。
华中科技大学历年的考博真题整理2.
华中科技大学历年的考博真题整理2.同济医科大学 2001年泌尿外科(博士一、必答题(15*21 试述创伤的代谢变化及其临床意义2 溶血反应的发病机理及病理变化二选答题(每人必选一题,但是不能选本专业试题,否则没有分数10分 /题1 胃癌淋巴转移途径2 试述开放性骨折的处理原则3 阴囊内肿块常见于哪些疾病?如何诊治?4 急性颅脑损伤的诊治处理原则5 张力性气胸的处理原则6 试述施行活体供脏器移植的基本条件和要求二、专业题(一名词解释 (4分 /题1 尿失禁2 肾积脓3 石街4 精索静脉曲张5 鞘膜积液(二问答题1 试述前列腺癌的诊断和治疗(15分2 试述上尿路结石的诊断及治疗新进展(12分3 试述肾盂癌的诊断和处理原则(13分同济医科大学 2002年泌尿外科(博士一、必答题(30分(一名词解释(3分 /题1 脑再灌注损伤2 中厚皮片(二问答题(12分 /题1创伤后组织修复过程分为哪几个阶段?各阶段的主要特点是什么?2 试述肿瘤浸润与转移过程中的相关因素专业题一、名词解释(3分 /题1 尿频2 PSA3 少尿 /无尿4 肾积水5 皮质醇症二、问答题1简述尿失禁的分类及常见原因(10分2 男性前尿道损伤的治疗原则(15分3 膀胱移行细胞癌的临床分期?表浅膀胱癌的治疗原则(15分4 良性前列腺增生的诊断和鉴别诊断(15分同济医科大学 2003年泌尿外科(博士一、必答题(30分(一名词解释(5*21 成人型呼吸窘迫综合征(ARDS2全身性炎症反应综合征(SIRS3 痈4 海绵状血管瘤5 负氮平衡(二问答题(5*61 灭菌与消毒有何区别?2 高钾血症的原因有哪些?如何诊断和处理?3 简述肠外营养有哪些常见的并发症?如何处理?4 简述外科如何选择和使用抗菌药物?5 创伤后组织修复分几个阶段?简述其修复过程?二、专业题(一名词解释(4*31 膀胱破裂的导尿实验2 K抗原3 前列腺痛4 肾皮质结核(二问答题(8*61 什么叫尿频,引起尿频的原因有哪些?2 叙述多囊肾的病因及分类3 叙述分段尿及前列腺培养检查方法4 叙述双侧上尿路结石的手术原则5 叙述膀胱镜下各期膀胱肿瘤的肉眼特征6 叙述肾积水的常见原因7 原发性醛固酮增多症有那些临床表现?8 叙述精索静脉曲张的发病机理同济医科大学 2005年泌尿外科(博士公共部分:一、名解SIADH SIRS二、问答:1、成分输血的种类及适应症2、肠源性感染的发病机制3、代酸的分型及常见原因泌外:一、名解肾积脓浅表性膀胱肿瘤Cushing`s syndrome Peyronie disease二、问答1、简述 BPH 的病生特、各自引起的临床症状和治疗方案2、上尿路结石的微创方法及适应症3、前列腺癌的治疗4、肾结核的鉴别诊断同济医科大学 2006年泌尿外科(博士外科公共部分名词解释 :基因诊断条件性感染CARS问答 :1、肠内营养的适应症2、自体输血的适应症及禁忌症泌尿外科部分名词解释 :肾后性肾功衰微创泌尿外科充盈性尿失禁尿崩症问答 :1、输尿管反流的原因危害及处理2、泌尿系感染与妇科生理变化的关系3、 KUB 的作用4、膀胱造瘘的并发症及预防27. 同济医科大学分子生物学(博士[Re: 0分会员] Copy to clipboard Posted by: 0分会员Posted on: 2008-01-22 17:57同济医科大学 2001年分子生物学(博士一、英汉互译下列名词,并加以解释 (30分1、 transposable element2、 restriction enzyme3、 derepression4、 gene therapy5、 calmo dulin6、操纵子7、反式作用因子8、基因组9、原癌基因10、多克隆位点二、试述反式作用因子的结构特征及作用方式 (20分三、试述 2型限制酶的功能与特性 (20分四、试述影响原核基因转录的因素 (20分五、试述病毒核酸的结构特点 (10分华中科技大学同济医学院 2002年攻读博士学位研究生入学考试试题考试科目:分子生物学(基础课科目代码:811一名词解释并写出对应的英文名词(共10小题,每小题5分,共50分1. 克隆载体2. 表达载体3. 假基因4. 微卫星序列5. 回文结构6. 启动子7. 癌基因 8. 多克隆位点 9. 增强子 10. 开放阅读框架二问答题(共 3小题,每小题 10分,共 30分1. 若要获得 IL-2的基因工程产品,你应该怎么做?2. 真核细胞中基因表达的特异性转录调控因子是指什么?根据它们的结构特征可以分为哪些类型?它们和 DNA 相互识别的原理是什么?3. 简述细胞内癌基因激活的方式?三选答题(任选 2小题,每小题 10分,共 20分1. 简述基因治疗中转移外源基因至体内的非病毒和病毒途径的主要原理2. 请你评价一下人类基因组计划(HGMP 完成的意义(蒲А⒕ ? 济和社会的??BR>3.分子生物学实验中所涉及的引物有哪几种,各有什么用途和特点?4. 简述 3~4种 PCR 衍生技术及其应用同济医科大学 2003年分子生物学(博士一名词解释并写出对应的英文名词(共10小题,每小题5分,共50分1. 克隆载体2. 表达载体3. 断裂基因4. 双脱氧核苷酸(简单5. 多克隆位点6. 启动子7. 癌基因8. 核糖体结合位点(简单9. 增强子10. 开放阅读框架二问答题(共3小题,每小题10分,共30分1. 什么是分子克隆技术?它的主要步骤是什么?2. 真核细胞和原核细胞基因表达在转录水平上调控的特点。
2016年医学博士外语真题试卷(题后含答案及解析)
2016年医学博士外语真题试卷(题后含答案及解析)题型有：1. 2. 3. 4. 5. PartⅢCloze 6. PartⅣReading Comprehension 7. PartⅤWritingSection A听力原文：M: Can I see the doctor soon?W: Of course. How about next Monday? There’s a slot available at 10 in the morning. M: I’m afraid I’m working at 10. Is there anything available after 3?W: Let me see. Not on Monday, but we have a 3 o’clock opening next Wednesday. Would you like to come in then? M: No problem. Thank you. Q: When is the man scheduled to see the doctor?1．A．At ten next Wednesday.B．At three next Wednesday.C．At ten next Monday.D．At three next Monday.正确答案：B解析：时间细节题。
护士跟男病人确认了最后的时间是next Wednesday的三点。
听力原文：W: What kind of pain is it? Can you describe the pain? M: It’s terrible, like a knife stabbing me. Q: What kind of pain is the man suffering from?2．A．A dull pain.B．A piercing pain.C．A burning pain.D．A numb pain.正确答案：B解析：细节题。
2016年3月中国科学院考博英语真题试卷(题后含答案及解析)
2016年3月中国科学院考博英语真题试卷(题后含答案及解析)题型有：1. Structure and V ocabulary 2. Cloze 3. Reading Comprehension 4. English-Chinese Translation 5. WritingStructure and V ocabulary1．Google is not the only search utility in town, but it comes with such a(n) ______collection of tools to focus your search that it is the engine of choice for many of us.A．comparableB．formidableC．innumerableD．compatible正确答案：B解析：本题考查形容词的语义。
A可比较的；B强大的；C无数的；D兼容的。
该句的大意为：谷歌并非唯一的搜索工具，不过，它强大的工具集合能够专注搜索，因此谷歌是大多数人选择使用的搜索引擎。
2．The defect in David’s character has______him from advancement in his career.A．exemptedB．forbiddenC．underminedD．hindered正确答案：D解析：本题考查动词的语义。
A免除；B禁止；C破坏；D阻碍。
该句的大意为：大卫性格上的缺陷阻碍了他的事业发展。
3．The theory that business could operate totally without the aid of government has proved to be a (n) ______.A．allusionB．seclusionC．illusionD．confusion正确答案：C解析：本题考查名词的语义。
2016年中国科学院大学英语博士研究生考试试题(样题)附答案
2016年中国科学院大学英语博士研究生考试试题（样题）SAMPLE TESTUNIVERSITY OF CHINESE ACADEMY OF SCIENCESENGLISH ENTRANCE EXAMINATIONFORDOCTORAL CANDIDATESPAPER ONEPART I VOCABULARY (15 minutes, 10 points, 0.5 point each)Directions: Choose the word or expression below each sentence that best completes the statement, and mark the corresponding letter of your choice with a single bar across the square brackets on your Machine-scoring Answer Sheet.1. Ten years ago, a house with a decent bathroom was a __________ symbol among university professors.A. postB. statusC. positionD. place2. It would be far better if collectors could be persuaded to spend their time and money in support of ___________ archaeological research.A. legibleB. legitimateC. legislativeD. illicit3. We seek a society that has at its __________ a respect for the dignity and worth of the individual.A. endB. handC. coreD. best4. A variety of problems have greatly _________the country’s normal educational development.A. impededB. impartedC. imploredD. implemented5. A good education is an asset you can ________for the rest of your life.A. spell outB. call uponC. fall overD. resort to6. Oil can change a society more ____________ than anyone could ever have imagined.A. grosslyB. severelyC. rapidlyD. drastically7. Beneath its myriad rules, the fundamental purpose of ___________ is to make the world a pleasanter place to live in, and you a more pleasant person to live with.A. elitismB. eloquenceC. eminenceD. etiquette8. The New Testament was not only written in the Greek language, but ideas derived from Greek philosophy were _____________ in many parts of it.A. alteredB. criticizedC. incorporatedD. translated9. Nobody will ever know the agony I go __________ waiting for him to come home.A. overB. withC. downD. through10. While a country’s economy is becoming the most promising in the world, its people should be more ____________ about their quality of life.A. discriminatingB. distributingC. disagreeingD. disclosing11. Cheated by two boys whom he had trust on, Joseph promised to ____________ them.A. find fault withB. make the most ofC. look down uponD. get even with12. The Minister’s _________ answer let to an outcry from the Opposition.A. impressiveB. evasiveC. intensiveD. exhaustive13. In proportion as the ____________ between classes within the nation disappears the hostility of one nation to another will come to an end.A. intoleranceB. pessimismC. injusticeD. antagonism14. Everyone does their own thing, to the point where a fifth-grade teacher can’t __________ on a fourth-grade teacher having taught certain things.A. countB. insistC. fallD. dwell15. When the fire broke out in the building, the people lost their __________ and ran into the elevator.A. heartsB. tempersC. headsD. senses16. Consumers deprived of the information and advice they needed were quite simply ___________ every cheat in the marketplace.A. at the mercy ofB. in lieu ofC. by courtesy ofD. for the price of17. In fact the purchasing power of a single person’s pension in Hong Kong was only 70 per cent of the value of the _________ Singapore pension.A. equivalentB. similarC. consistentD. identical18. He became aware that he had lost his audience since he had not been able to talk ____________.A. honestlyB. graciouslyC. coherentlyD. flexibly19. The novel, which is a work of art, exists not by its _____________ life, but by its immeasurable difference from life.A. significance inB. imagination atC. resemblance toD. predominance over20. She was artful and could always ____________ her parents in the end.A. shout downB. get roundC. comply withD. pass overPART II CLOZE TEST (15 minutes, 15 points)Directions: For each blank in the following passage, choose the best answer from the four choices given in the opposite column. Mark the corresponding letter of your choice with a single bar across the square brackets on your Machine-scoring Answer Sheet.We are entering a period in which rapid population growth, the presence of deadly weapons, and dwindling resources will bring international tensions to dangerous levels for an extended period. Indeed, 21 seems no reason for these levels of danger to subside unless population equilibrium is 22 and some rough measure of fairness reached in the distribution of wealth among nations.23 of adequate magnitude imply a willingness to redistribute income internationally on a more generous 24 than the advanced nations have evidenced within their own domains. The required increases in 25 in the backward regions would necessitate gigantic applications of energy merely to extract the 26 resources.It is uncertain whether the requisite energy-producing technology exists, and more serious, 27 that its application would bring us to the threshold of an irreversible change in climate 28 a consequence of the enormous addition of manmade heat to the atmosphere. It is this 29 problem that poses the most demanding and difficult of the challenges. The existing 30 of industrial growth, with no allowance for increased industrialization to repair global poverty, hold 31 the risk of entering the danger zone of climatic change in as 32 as three or four generations. If the trajectory is in fact pursued, industrial growth will 33 have to come to an immediate halt, for another generation or two along that 34 would literally consume human, perhaps all life. The terrifying outcome can be postponed only to the extent that the wastage of heat can be reduced, 35 that technologies that do not add to the atmospheric heat burden—for example, the use of solar energy—can be utilized. (1996)21. A. one B. it C. this D. there22. A. achieved B. succeeded C. produced D. executed23. A. Transfers B. Transactions C. Transports D. Transcripts24. A. extent B. scale C. measure D. range25. A. outgrowth B. outcrop C. output D. outcome26. A. needed B. needy C. needless D. needing27. A. possible B. possibly C. probable D. probably28. A. in B. with C. as D. to29. A. least B. late C. latest D. last30. A. race B. pace C. face D. lace31. A. on B. up C. down D. out32. A. less B. fewer C. many D. little33. A. rather B. hardly C. then D. yet34. A. line B. move C. drive D. track35. A. if B. or C. while D. asPART III READING COMPREHENSIONSection A (60 minutes, 30 points)Directions: Below each of the following passages you will find some questions or incomplete statements. Each question or statement is followed by four choices marked A, B, C, and D. Read each passage carefully, and then select the choice that best answers the question or completes thestatement. Mark the letter of your choice with a single bar across the square brackets on your Machine-scoring Answer Sheet.Passage 1The writing of a historical synthesis involves integrating the materials available to the historian into a comprehensible whole. The problem in writing a historical synthesis is how to find a pattern in, or impose a pattern upon, the detailed information that has already been used to explain the causes for a historical event.A synthesis seeks common elements in which to interpret the contingent parts of a historical event. The initial step, therefore, in writing a historical synthesis, is to put the event to be synthesized in a proper historical perspective, so that the common elements or strands making up the event can be determined. This can be accomplished by analyzing the historical event as part of a general trend or continuum in history. The common elements that are familiar to the event will become the ideological framework in which the historian seeks to synthesize. This is not to say that any factor will not have a greater relative value in the historian’s handling of the interrelated when viewed in a broad historical perspective.The historian, in synthesizing, must determine the extent to which the existing hypotheses have similar trends. A general trend line, once established, will enable these similar trends to be correlated and paralleled within the conceptual framework of a common base. A synthesis further seeks to determine, from existing hypotheses, why an outcome took the direction it did; thus, it necessitates reconstructing the spirit of the times in order to assimilate the political, social, psychological, etc., factors within a common base.As such, the synthesis becomes the logical construct in interpreting the common ground between an original explanation of an outcome (thesis) and the reinterpretation of the outcome along different lines (antithesis). Therefore, the synthesis necessitates the integration of the materials available into a comprehensible whole which will in turn provide a new historical perspective for the event being synthesized.36. The author would mostly be concerned with _____________.A. finding the most important cause for a particular historical eventB. determining when hypotheses need to be reinterpretedC. imposing a pattern upon varying interpretations for the causes of a particular historical eventD. attributing many conditions that together lead to a particular historical event or to single motive37. The most important preliminary step in writing a historical synthesis would be ____________.A. to accumulate sufficient reference material to explain an eventB. analyzing the historical event to determine if a “single theme theory”apples to the eventC. determining the common strands that make up a historical eventD. interpreting historical factors to determine if one factor will have relatively greater value38. The best definition for the term “historical synthesis”would be ______________.A. combining elements of different material into a unified wholeB. a tentative theory set forth as an explanation for an eventC. the direct opposite of the original interpretation of an eventD. interpreting historical material to prove that history repeats itself39. A historian seeks to reconstruct the “spirit”of a time period because ____________.A. the events in history are more important than the people who make historyB. existing hypotheses are adequate in explaining historical eventsC. this is the best method to determine the single most important cause for a particular actionD. varying factors can be assimilated within a common base40. Which of the following statements would the author consider false?A. One factor in a historical synthesis will not have a greater value than other factors.B. It is possible to analyze common unifying points in hypotheses.C. Historical events should be studied as part of a continuum in history.D. A synthesis seeks to determine why an outcome took the direction it did.Passage 2When you call the police, the police dispatcher has to locate the car nearest you that is free to respond. This means the dispatcher has to keep track of the status and location of every police car —not an easy task for a large department.Another problem, which arises when cars are assigned to regular patrols, is that the patrols may be too regular. If criminals find out that police cars will pass a particular location at regular intervals, they simply plan their crimes for times when no patrol is expected. Therefore, patrol cars should pass by any particular location at random times; the fact that a car just passed should be no guarantee that another one is not just around the corner. Yet simply ordering the officers to patrol at random would lead to chaos.A computer dispatching system can solve both these problems. The computer has no trouble keeping track of the status and location of each car. With this information, it can determine instantly which car should respond to an incoming call. And with the aid of a pseudorandom number generator, the computer can assign routine patrols so that criminals can’t predict just when a police car will pass through a particular area.(Before computers, police sometimes used roulette wheels and similar devices to make random assignments.)Computers also can relieve police officers from constantly having to report their status. The police car would contain a special automatic radio transmitter and receiver. The officer would set a dial on this unit indicating the current status of the car—patrolling, directing traffic, chasing a speeder, answering a call, out to lunch, and so on. When necessary, the computer at headquarters could poll the car for its status. The voice radio channels would not be clogged with cars constantly reporting what they were doing. A computer in the car automatically could determine the location of the car, perhaps using the LORAN method. The location of the car also would be sent automatically to the headquarters computer.41. The best title for this passage should be ___________.A. Computers and CrimesB. Patrol Car DispatchingC. The Powerful ComputersD. The Police with Modern Equipment42. A police dispatcher is NOT supposed to _____________.A. locate every patrol carB. guarantee cars on regular patrolsC. keep in touch with each police carD. find out which car should respond to the incoming call43. If the patrols are too regular, _____________.A. the dispatchers will be bored with itB. the officers may become carelessC. the criminals may take advantage of itD. the streets will be in a state of chaos44. The computer dispatching system is particularly good at ______________.A. assigning cars to regular patrolsB. responding to the incoming callsC. ordering officers to report their locationD. making routine patrols unpredictable45. According to the account in the last paragraph, how can a patrol car be located without computers?A. Police officers report their status constantly.B. The headquarters poll the car for its status.C. A radio transmitter and receiver is installed in a car.D. A dial in the car indicates its current status.Passage 3A child who has once been pleased with a tale likes, as a rule, to have it retold in identically the same words, but this should not lead parents to treat printed fairy stories as sacred texts. It is always much better to tell a story than read it out of a book, and, if a parent can produce what, in the actual circumstances of the time and the individual child, is an improvement on the printed text, so much the better.A charge made against fairy tales is that they harm the child by frightening him or arousing his sadistic impulse. To prove the latter, one would have to show in a controlled experiment that children who have read fairy stories were more often guilty of cruelty than those who had not. Aggressive, destructive, sadistic impulses every child has and, on the whole, their symbolic verbal discharge seem to be rather a safety valve than an incitement to overt action. As to fears, there are, I think, well-authenticated cases of children being dangerously terrified by some fairy story. Often, however, this arises from the child having heard the story once. Familiarity with the story by repetition turns the pain of fear into the pleasure of a fear faced and mastered.There are also people who object to fairy stories on the grounds that they are not objectively true, that giants, witches, two-headed dragons, magic carpets, etc., do not exist; and that, instead of indulging his fantasies in fairy tales, the child should be taught how to adapt to reality by studying history and mechanics. I find such people, I must confess, so unsympathetic and peculiar that I do not know how to argue with them. If their case were sound, the world should be full of madmen attempting to fly from New York to Philadelphia on a broomstick or covering a telephone with kisses in the belief that it was their enchanted girl-friend.No fairy story ever claimed to be a description of the external world and no sane child has ever believed that it was.46. According to the author, the best way to retell a story to a child is to ______________.A. tell it in a creative wayB. take from it what the child likesC. add to it whatever at handD. read it out of the story book.47. In the second paragraph, which statement best expresses the author’s attitude towards fairy stories?A. He sees in them the worst of human nature.B. He dislikes everything about them.C. He regards them as more of a benefit than harms.D. He is expectant of the experimental results.48. According to the author, fairy stories are most likely to ____________.A. make children aggressive the whole lifeB. incite destructiveness in childrenC. function as a safety valve for childrenD. add children’s enjoyment of cruelty to others49. If the child has heard some horror story for more than once, according to the author, he would probably be ______________.A. scared to deathB. taking it and even enjoying itC. suffering more the pain of fearD. dangerously terrified50. The author’s mention of broomsticks and telephones is meant to emphasize that ___________.A. old fairy stories keep updating themselves to cater for modern needsB. fairy stories have claimed many lives of victimsC. fairy stories have thrown our world into chaosD. fairy stories are after all fairy storiesPassage 4There has been a lot of hand-wringing over the death of Elizabeth Steinberg. Without blaming anyone in particular, neighbors, friends, social workers, the police and newspaper editors have struggled to define the community’s responsibility to Elizabeth and to other battered children. As the collective soul-searching continues, there is a pervading sense that the system failed her.The fact is, in New York State the system couldn’t have saved her. It is almost impossible to protect a child from violent parents, especially if they are white, middle-class, well-educated and represented by counsel.Why does the state permit violence against children? There are a number of reasons. First, parental privilege is a rationalization. In the past, the law was giving its approval to the biblical injunction against sparing the rod.Second, while everyone agrees that the state must act to remove children from their homes when there is danger of serious physical or emotional harm, many child advocates believe that state intervention in the absence of serious injury is more harmful than helpful.Third, courts and legislatures tread carefully when their actions intrude or threaten to intrude on a relationship protected by the Constitution. In 1923, the Supreme Court recognized the “liberty of parent and guardian to direct the upbringing and education of children under their control.”More recently, in 1977, it upheld the teacher’s privilege to use corporal punishment against schoolchildren. Read together, these decisions give the constitutional imprimatur to parental use of physical force.Under the best conditions, small children depend utterly on their parents for survival. Under the worst, their dependency dooms them. While it is questionable whether anyone or anything could have saved Elizabeth Steinberg, it is plain that the law provided no protection.To the contrary, by justifying the use of physical force against children as an acceptable method of education and control, the law lent a measure of plausibility and legitimacy to her parents’conduct.More than 80 years ago, in the teeth of parental resistance and Supreme Court doctrine, the New York State Legislature acted to eliminate child labor law. Now, the state must act to eliminate child abuse by banning corporal punishment. To break the cycle of violence, nothing less will answer. If there is a lesson to be drawn from the death of Elizabeth Steinberg, it is this: spare the rod and spare the child.51. The New York State law seems to provide least protection of a child from violent parents of ____________.A. a family on welfareB. a poor uneducated familyC. an educated black familyD. a middle-class white family52. “Sparing the rod”(in boldface) means ____________.A. spoiling childrenB. punishing childrenC. not caring about childrenD. not beating children53. Corporal punishment against schoolchildren is _____________.A. taken as illegal in the New York StateB. considered being in the teacher’s provinceC. officially approved by lawD. disapproved by school teachers54. From the article we can infer that Elizabeth Steinberg is probably the victim of ____________.A. teachers’corporal punishmentB. misjudgment of the courtC. parents’ill-treatmentD. street violence55. The writer of this article thinks that banning corporal punishment will in the long run_____________.A. prevent violence of adultsB. save more childrenC. protect children from ill-treatmentD. better the systemPassage 5With its common interest in lawbreaking but its immense range of subject-matter and widely-varying methods of treatment, the crime novel could make a legitimate claim to be regarded as a separate branch of literature, or, at least, as a distinct, even though a slightly disreputable, offshoot of the traditional novel.The detective story is probably the most respectable (at any rate in the narrow sense of the word) of the crime species. Its creation is often the relaxation of university scholars, literary economists, scientists or even poets. Disastrous deaths may occur more frequently and mysteriously than might be expected in polite society, but the world in which they happen, the village, seaside resort, college or studio, is familiar to us, if not from our own experience, at least in the newspaper or the lives of friends. The characters, though normally realized superficially, are as recognizably human and consistent as our less intimate acquaintances. A story set in a more remote African jungle or Australian bush, ancient China or gas-lit London, appeals to our interest in geography or history, and most detective story writers are conscientious in providing a reasonably true background. The elaborate, carefully-assembled plot, despised by the modern intellectual critics and creators of “significant”novels, has found refuge in the murder mystery, with its sprinkling of clues, its spicing with apparent impossibilities, all with appropriate solutions and explanations at the end. With the guilt of escapism from real life nagging gently, we secretly take delight in the unmasking of evil by a vaguely super-human detective, who sees through and dispels the cloud of suspicion which has hovered so unjustly over the innocent.Though its villain also receives his rightful deserts, the thriller presents a less comfortable and credible world. The sequence of fist fights, revolver duels, car crashes and escapes from gas-filled cellars exhausts the reader far more than the hero, who, suffering from at least two broken ribs, one black eye, uncountable bruises and a hangover, can still chase and overpower an armed villain with the physique of a wrestler, He moves dangerously through a world of ruthless gangs, brutality, a vicious lust for power and money and, in contrast to the detective tale, with a near-omniscient arch-criminal whose defeat seems almost accidental. Perhaps we miss in the thriller the security of being safely led by our imperturbable investigator past a score of red herrings and blind avenues to a final gathering of suspects when an unchallengeable elucidation of all that has bewildered us is given and justice and goodness prevail. All that we vainly hope for from life is granted vicariously.56. The crime novel is regarded by the author as _________________.A. a not respectable form of the traditional novelB. not a true novel at allC. related in some ways to the historical novelD. a distinct branch of the traditional novel57. The creation of detective stories has its origin in _______________.A. seeking rest from work or worriesB. solving mysterious deaths in this societyC. restoring expectations in polite societyD. preventing crimes58. The characters of the detective stories are, generally speaking, _____________.A. more profound than those of the traditional novelsB. as real as life itselfC. not like human beings at allD. not very profound but not unlikely59. The setting of the detective stories is sometimes in a more remote place because ___________.A. it is more realB. our friends are familiar with itC. it pleases the readers in a wayD. it needs the readers’support60. The writer of this passage thinks _____________.A. what people hope for from life can finally be granted if they have confidenceB. people like to feel that justice and goodness will always triumphC. they know in the real world good does not prevail over evilD. their hopes in life can only be fulfilled through fiction readingPassage 6Whenever we are involved in a creative type of activity that is self-rewarding, a feeling overcomes us—a feeling that we can call “flow.”When we are flowing we lose all sense of time and awareness of what is happening around us; instead, we feel that everything is going just right.A rock dancer describes his feeling of flow like this: “If I have enough space, I feel I can radiate an energy into the atmosphere. I can dance for walls, I dance for floors. I become one with the atmosphere.”“You are in an ecstatic state to such a point that you don’t exist,”says a composer, describing how he feels when he “flows.”Players of any sport throughout the world are familiar with the feeling of flow; they enjoy their activity very much, even though they can expect little extrinsic reward. The same holds true for surgeons, cave explorers, and mountain climbers.Flow provides a sort of physical sensation along with an altered state of being. One man put it this way: “Your body feels good and awake all over. Your energy is flowing.”People who flow feel part of this energy; that is, they are so involved in what they are doing that they do not think of themselves as being separate from their activity. They are flowing along with their enjoyment. Moreover, they concentrate intensely on their activity. They do not try to concentrate harder, however; the concentration comes automatically. A chess player compares this concentration to breathing. As they concentrate, these people feel immersed in the action, lost in the action. Their sense of time is altered and they skip meals and sleep without noticing their loss. Sizes and spaces also seem altered: successful baseball players see and hit the ball so much better because it seems larger to them. They can even distinguish the seams on a ball approaching them at 165 kilometers per hour.It seems then that flow is a “floating action”in which the individual is aware of his actions but not aware of his awareness. A good reader is so absorbed in his book that he knows he is turning the pages to go on reading, but he does not notice he is turning these pages. The moment people thinkabout it, flow is destroyed, so they never ask themselves questions such as “Am I doing well?”or “Did everyone see my jump?”Finally, to flow successfully depends a great deal on the activity itself; not too difficult to produce anxiety, not too easy to bring about boredom; challenging, interesting, fun. Some good examples of flow activities are games and sports, reading, learning, working on what you enjoy, and even day-dreaming.61. What is the main purpose of the article?A. to illustrate the feeling of “flow”B. to analyze the causes of a special feelingC. to define the new psychological term “flow”D. to lead people to acquire the feeling of “flow”62. In this article, “flow”refers to a feeling which probably results from _____________.A. awarenessB. ecstasyC. unconsciousnessD. self-rewarding63. The word “immersed”(in boldface) is closest in meaning to _____________.A. occupiedB. engrossedC. soakedD. committed64. What does one usually act while “flowing”in reading?A. thinks what he is doingB. wonders how fast he can readC. turns the pagesD. minds the page number65. The activity which can successfully bring about “flow”is most probably ____________.A. grippingB. difficultC. boringD. easySection B ( 20 minutes, 10 points)Direction: In each of the following passages, five sentences have been removed from the original text. They are listed from A to F and put below the passage. Choose the most suitable sentence from the list to fill in each of the blanks (numbered 66 to 75). For each passage, there is one sentence that does not fit in any of the blanks. Mark your answers on your machine scoring Answer Sheet.Passage 1A history of long and effortless success can be a dreadful handicap, but, if properly handled, it may become a driving force. When the United States entered just such a glowing period after the end of the Second World War, it had a market eight times larger than any competitor, giving its industries unparalleled economies of scale. --- 66 --- America and Americans were prosperous beyond the。
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Since Would War II considerable advances have been made in the area of health-care services. These include better access to health care (particularly for the poor and minorities), improvements in physical plants, and increased numbers of physicians and other health personnel. All have played a part in the recent improvement in life expectancy. But there is mounting criticism of the large remaining gaps in access, unbridled cost inflation, the further fragmentation of service, excessive indulgence in wasteful high-technology “gadgeteering,” and a breakdown in doctor-patient relationships. In recent years proposed panaceas and new programs, small and large, have proliferated at a feverish pace and disappointments multiply at almost the same rate. This has led to an increased pessimism—“everything has been tried and nothing works”—which sometimes borders on cynicism or even nihilism.It is true that the automatic “pass through” of rapidly spiraling costs to government and insurance carriers, which was set in a publicized environment of “the richest nation in the world,” produced for a time a sense of unlimited resources and allowed to develop a mood whereby every practitioner and institution could “do his own thing” without undue concern for the “Medical Commons.” The practice of full-cost reimbursement encouraged capital investment and now the industry is overcapitalized. Many cities have hundreds of excess hospital beds; hospitals have proliferated a superabundance of high-technology equipment; and structural ostentation and luxury were the order of the day. In any given day, one-fourth of all community beds are vacant; expensive equipment is underused or, worse, used unnecessarily. Capital investment brings rapidly rising operating costs.Yet, in part, this pessimism derives from expecting too much of health care. It must be realized that care is, for most people, a painful experience, often accompanied by fear and unwelcome results. Although there is vast room for improvement, health care will always retain some unpleasantness and frustration. Moreover, the capacities of medical science are limited. Humpty Dumpty cannot always be put back together again. Too many physicians are reluctant to admit their limitations to patients; too many patients and families are unwilling to accept such realities. Nor is it true that everything has been tried and nothing works, as shown by the prepaid group practice plans of the Kaiser Foundation and at Puget Sound. In the main, however, such undertakings have been drowned by a veritable flood of public and private moneys which have supported and encouraged the continuation of conventional practices and subsidized their shortcomings on a massive, almost unrestricted scale. Except for the most idealistic and dedicated, there were no incentives to seek change or to practice self-restraint or frugality. In this atmosphere, it is not fair to condemn as failures all attempted experiments; it may be more accurate to say many never had a fair trial.1. The author implies that the Kaiser Foundation and Puget Sound plans (lines47-48) differed from other plans by(A) encouraging capital investment(B) requiring physicians to treat the poor(C) providing incentives for cost control(D) employing only dedicated and idealistic doctors(E) relying primarily on public funding2. The author mentions all of the following as consequences of full-costreimbursement EXCEPT(A) rising operating costs(B) underused hospital facilities(C) overcapitalization(D) overreliance on expensive equipment(E) lack of services for minorities3. The tone of the passage can best be described as(A) light-hearted and amused(B) objective but concerned(C) detached and unconcerned(D) cautious but sincere(E) enthusiastic and enlightened4. According to the author, the “pessimism” mentioned at line 35 is partlyattributable to the fact that(A) there has been little real improvement in health-care services(B) expectations about health-care services are sometimes unrealistic(C) large segments of the population find it impossible to get access tohealth-care services(D) advances in technology have made health care service unaffordable(E) doctors are now less concerned with patient care5. The author cites the prepaid plans in lines 46-48 as(A) counterexamples to the claim that nothing has worked(B) examples of health-care plans that were over-funded(C) evidence that health-care services are fragmented(D) proof of the theory that no plan has been successful(E) experiments that yielded disappointing results6. It can be inferred that the sentence “Humpty Dumpty cannot always be put backtogether again” means that(A) the cost of health-care services will not decline(B) some people should not become doctors(C) medical care is not really essential to good health(D) illness is often unpleasant and even painful(E) medical science cannot cure every ill7. With which of the following descriptions of the system for the delivery ofhealth-care services would the author most likely agree?(A) It is biased in favor of doctors and against patients.(B) It is highly fragmented and completely ineffective(C) It has not embraced new technology rapidly enough(D) It is generally effective but can be improved(E) It discourages people from seeking medical care8. Which of the following best describes the logical structure of the selection?(A) The third paragraph is intended as a refutation of the first and secondparagraphs.(B) The second and third paragraphs explain and put into perspective the pointsmade in the first paragraph.(C) The second and third paragraphs explain and put into perspective the pointsmade in the first paragraph.(D) The first paragraph describes a problem, and the second and third paragraphspresent two horns of a dilemma.(E) The first paragraph describes a problem, the second its causes, and the third apossible solution.9. The author’s primary concern is to(A) criticize physicians and health-care administrators for investing in techno-logically advanced equipment(B) examine some problems affecting delivery of health-care services and assesstheir severity(C) defend the medical community from charges that health-care has notimproved since World War II(D) analyze the reasons for the health-care industry’s inability to provide qualitycare to all segments of the population(E) describe the peculiar economic features of the health-care industry that are thecauses of spiraling medical costs1. C2. E3. B4. B5. A6. E7. D8. C9. B 10.Behavior is one of two general responses available to endothermic (warm-blooded) species for the regulation of body temperature, the other being innate (reflexive) mechanisms of heat production and heat loss. Human beings rely primarily on the first to provide a hospitable thermal microclimate for themselves, in which the transfer of heat between the body and the environment is accomplished with minimal involvement of innate mechanisms of heatproduction and loss. Thermoregulatory behavior anticipates hyperthermia, and the organism adjusts its behavior to avoid becoming hyperthermic: it removes layers of clothing, it goes for a cool swim, etc. The organism can also respond to changes in the temperature of the body core, as is the case during exercise; but such responses result from the direct stimulation of thermoreceptors distributed widely within the central nervous system, and the ability of these mechanisms to help the organism adjust to gross changes in its environment is limited.Until recently it was assumed that organisms respond to microwave radiation in the same way that they respond to temperature changes caused by other forms of radiation. After all, the argument runs, microwaves are radiation and heat body tissues. This theory ignores the fact that the stimulus to a behavioral response is normally a temperature change that occurs at the surface of the organism. The thermoreceptors that prompt behavioral changes are located within the first millimeter of the skin’s surface, but the energy of a microwave field may be selectively deposited in deep tissues, effectively bypassing these thermoreceptors, particularly if the field is at near-resonant frequencies. The resulting temperature profile may well be a kind of reverse thermal gradient in which the deep tissues are warmed more than those of the surface. Since the heat is not conducted outward to the surface to stimulate the appropriate receptors, the organism does not “appreciate” this stimulation in the same way that it “appreciates” heating and cooling of the skin. In theory, the internal organs of a human being or an animal could be quite literally cooked well-done before the animal even realizes that the balance of its thermomicroclimate has been disturbed.Until a few years ago, microwave irradiations at equivalent plane-wave power densities of about 100 mW/cm2 were considered unequivocally to produce “thermal” effects; irradiations within the range of 10 to 100 mW/cm2 might or might not produce “thermal” effects; while effects observed at power densities below 10 mW/cm2 were assumed to be “nonthermal” in nature. Experiments have shown this to be an oversimplification, and a recent report suggests that fields as weak as 1 mW/cm2 can be thermogenic. When the heat generated in the tissues by an imposed radio frequency (plus the heat generated by metabolism) exceeds the heat-loss capabilities of the organism, the thermoregulatory system has been compromised. Yet surprisingly, not long ago, an increase in the internal body temperature was regarded merely as “evidence” of a thermal effect.1. The author is primarily concerned with(A) showing that behavior is a more effective way of controlling bodilytemperature than innate mechanisms(B) criticizing researchers who will not discard their theories about the effects ofmicrowave radiation on organisms(C) demonstrating that effects of microwave radiation are different from those ofother forms of radiation(D) analyzing the mechanism by which an organism maintains its bodilytemperature in a changing thermal environment(E) discussing the importance of thermoreceptors in the control of the internaltemperature of an organism2. The author makes which of the following points about innate mechanisms forheat production?I. They are governed by thermoreceptors inside the body of the organismrather than at the surface.II. They are a less effective means of compensating for gross changes in temperature than behavioral strategies.III. They are not affected by microwave radiation.(A) I only(B) I and II only(C) I and III only(D) II and III only(E) I, II, and III3. Which of the following would be the most logical topic for the author to take upin the paragraph following the final paragraph of the selection?(A) A suggestion for new research to be done on the effects of microwaves onanimals and human beings(B) An analysis of the differences between microwave radiation(C) A proposal that the use of microwave radiation be prohibited because it isdangerous(D) A survey of the literature on the effects of microwave radiation on humanbeings(E) A discussion of the strategies used by various species to control hyperthermia4. The author’s strategy in lines 39-42 is to(A) introduce a hypothetical example to dramatize a point(B) propose an experiment to test a scientific hypothesis(C) cite a case study to illustrate a general contention(D) produce a counterexample to disprove an opponent’s theory(E) speculate about the probable consequences of a scientific phenomenon5. The author implies that the proponents of the theory that microwave radiationacts on organisms in the same way as other forms of radiation based theirconclusions primarily on(A) laboratory research(B) unfounded assumption(C) control group surveys(D) deductive reasoning(E) causal investigation6. The tone of the passage can best be described as(A) genial and conversational(B) alarmed and disparaging(C) facetious and cynical(D) scholarly and noncommittal(E) scholarly and concerned7. The author is primarily concerned with(A) pointing out weaknesses in a popular scientific theory(B) developing a hypothesis to explain a scientific phenomenon(C) reporting on new research on the effects of microwave radiation(D) criticizing the research methods of earlier investigators(E) clarifying ambiguities in the terminology used to describe a phenomenon1. C2. B3. A4. A5. B6. E7. A8.9.10.Agricultural progress provided the stimulus necessary to set off economic expansion in medieval France. As long as those who worked the land were barely able to ensure their own subsistence and that of their landlords, all other activities had to be minimal, but when food surpluses increased, it became possible to release more people for governmental, commercial, religious and cultural pursuits.However, not all the funds from the agricultural surplus were actually available for commercial investment. Much of the surplus, in the form of food increases, probably went to raise the subsistence level; an additional amount, in the form of currency gained from the sale of food, went into the royal treasury to be used in waging war. Although Louis VII of France levied a less crushing tax burden on his subjects than did England’s Henry II, Louis VII did spend great sums on an unsuccessful crusade, and his vassals—both lay and ecclesiastic—took over spending where their sovereign stopped. Surplus funds were claimed both by the Church and by feudal landholders, whereupon cathedrals and castles mushroomed throughout France.The simultaneous progress of cathedral building and, for instance, vineyard expansion in Bordeaux illustrates the very real competition for available capital between the Church and commercial interests; the former produced inestimable moral and artistic riches, but the latter had a stronger immediate impact upon gross national product. Moreover, though all wars by definition are defensive, the frequent crossings of armies that lived off the land and impartially burned all the huts and barns on their path consumed considerable resources.Since demands on the agricultural surplus would have varied from year to year, we cannot precisely calculate their impact on the commercial growth of medieval France. But we must bear that impact in mind when estimating the assets that were likely to have been available for investment. No doubt castle and cathedral building was not totally barren of profit (for the builders, that is), and it produced intangible dividends of material and moral satisfaction for the community. Even wars handed back a fragment of what they took, at least to a few. Still, we cannot place on the same plane a primarily destructive activity and a constructive one, norexpect the same results from a new bell tower as from a new water mill. Above all, medieval France had little room for investment over and above the preservation of life. Granted that war cost much less than it does today, that the Church rendered all sorts of educational and recreational services that were unobtainable elsewhere, and that government was far less demanding than is the modern state—nevertheless, for medieval men and women, supporting commercial development required considerable economic sacrifice.1. According to the passage, agricultural revenues in excess of the amount neededfor subsistence were used by medieval kings to(A) patronize the arts(B) sponsor public recreation(C) wage war(D) build cathedrals(E) fund public education2. According to the passage, which of the following was an important source ofrevenue in medieval France?(A) Cheese(B) Wine(C) Wool(D) Olive oil(E) Veal3. The passage suggests that which of the following would have reduced the assetsimmediately available for commercial investment in medieval France?I. Renovation of a large cathedralII. A sharp increase in the birth rateIII. An invasion of France by Henry II(A) III only(B) I and II only(C) I and III only(D) II and III only(E) I, II, and III4. It can be inferred from the passage that more people could enter government andthe Church in medieval France because(A) the number of individual landholdings in heavily agricultural areas wasbeginning to increase(B) an increase in the volume of international trade had brought an increase in thepopulation of cities(C) a decrease in warfare had allowed the king to decrease the size of the army(D) food producers could grow more food than they and their families needed tosurvive(E) landlords were prospering and thus were demanding a smaller percentage oftenants’ annual yields5. The author implies that the reason we cannot expect the same results from a newbell tower as from a new water mill is that(A) bell towers yield an intangible dividend(B) bell towers provide material satisfaction(C) water mills cost more to build than bell towers(D) water mills divert funds from commerce(E) water mills might well be destroyed by war6. The author of the passage most probably bases his central argument on which ofthe following theoretical assumptions often made by economists?(A) Different people should be taxed in proportion to the benefit they can expectto receive from public activity.(B) Perfect competition exists only in the case where no farmer, merchant, orlaborer controls a large enough share of the total market to influence marketprice.(C) A population wealthy enough to cut back its rate of consumption can funnelthe resulting savings into the creation of capital.(D) A full-employment economy must always, to produce one good, give upproducing another good.(E) There is a universal tendency for population, unless checked by food supply,to increase in a geometric progression.7. The author suggests that commercial expansion in medieval France “requiredconsiderable economic sacrifice” (lines 59-60) primarily for which of thefollowing reasons?(A) Cathedrals cost more to build and rebuild than did castles.(B) The numerous wars fought during the period left the royal treasury bankrupt.(C) Louis VII levied a more crushing tax burden on his subjects than did HenryII.(D) Although much of the available surplus had been diverted into vineyardexpansion, the vineyards had not yet begun to produce.(E) Although more food was being produced, the subsistence level was not veryfar above the minimum required to sustain life.8. The passage implies that which of the following yielded the lowest dividend tomedieval men and women relative to its cost?(A) Warfare(B) Vineyard expansion(C) Water mill construction(D) Castle building(E) Cathedral building9. Which of the following statements best expresses the central idea of the passage?(A) Commercial growth in medieval France may be accurately computed bycalculating the number of castles and cathedrals built during the period.(B) Competition between the Church and the feudal aristocracy for funds createdby agricultural surplus demonstrably slowed the economic growth ofmedieval France.(C) Despite such burdens as war and capital expansion by landholders, commercein medieval France expanded steadily as the agricultural surplus increased.(D) Funds actually available for commerce in medieval France varied with thedemands placed on the agricultural surplus.(E) The simultaneous progress of vineyard expansion and building in medievalFrance gives evidence of a rapidly expanding economy.1. C2. B3. E4. D5. A6. C7. E8. A9. D 10.Astrophysicists wrestling with the study of a new kind of star, the flat, “two-dimensional”configurations known as accretion disks have recently gained new insights into the behavior of these stars. Accretion disks exist in a variety of situations where matters swirl around a compact star such as a white dwarf star or a neutron star. Accretion disks are also suspected of playing a part in more exotic situations, in which the central object is imagined to be a supermassive black hole, the ultimate form of collapsed matter, rather than a compact star. The modeling of accretion disks is still in its infancy, a situation analogous to the days when ordinary stars were modeled by using elementary scaling laws without benefit of knowledge of the nuclear processes that power the stars. Similarly, the basic physics of the power by which accretion disks radiate, thought to originate in a form of turbulent friction, is known only at the crudest level.Accretion disks were first defined in the context of Cataclysmic variables. In these systems, matter from the outer layers of an ordinary star is attracted by the gravitational influence of a nearby orbiting white dwarf star, the matter lost from the ordinary star cannot strike the surface of the tiny white dwarf directly but settles into an orbit around the star. The viscosity in the disk thus formed causes heating, radiation, and a slow spiraling of disk matter onto the surface of the white dwarf.The rapid advances made in x-ray astronomy in the past decade have identified a second type of system in which accretion disks occur. In such a system, an accretion disk whirls about a neutron star rather than a white dwarf. The inner reaches of the accretion disk extend deeply into the gravitational potential of the neutron star where very rapid motion is the rule. The energy released by friction and the actual raining of the material from the disk onto the surface of the neutron star is so great that radiation is given off in a powerful flood of x-rays. And in at least one case, x-ray astronomers believe that the object in the center of an accretion disk is a black hole, suggesting that a third system may exist.It had been assumed that portions of accretion disks would be unstable and that, as a result, clumping of their matter into rings would occur. There is no evidence from observation, however, that accretion disks do, in fact, suffer from these instabilities. In recent work, Abramowicz has shown that added gravitational effects due to general relativity may alter the expected Newtonian gravitational relationships in such a way that the disk remains stable, indicating that it is possible that these predicted instabilities do not occur.Further progress toward understanding accretion disks will involve defining and proposing solutions to restricted problems just as was done in this case and was done and continues to be done for ordinary stars. Abramowicz’ work is a valuable example of the care that must be taken before reaching conclusions regarding accretion disks.1. The author of the passage is primarily concerned with(A) comparing Abramowicz’ work to the work of earlier astrophysicists(B) providing information about accretion disks and discussing significant newwork(C) defining the conditions under which accretion disks can be observed(D) exploring the question of whether a black hole can ever be the central objectof an accretion disk(E) describing the phenomenon of accretion disks and reviewing severalconflicting theories of their origins2. It can be inferred from the passage that predictions of the instability of accretiondisks were based on which of the following?(A) A calculation of the probable effects of standard Newtonian gravitationalrelationships(B) A calculation of the probable relationship between general relativity andstandard Newtonian gravitational relationships(C) A calculation of the energy released by friction within a compact star(D) Observation of the x-rays radiated by compact stars(E) Observation of the clumping of accretion disk matter into rings aroundcompact stars3. The author’s attitude toward Abramowicz’ work can best be described as one of(A) uncertain approval(B) unqualified respect(C) mild interest(D) careful dismissal(E) hostile skepticism4. The passage suggests which of the following about current scientific knowledgeof the nuclear processes of ordinary stars?(A) Its pattern of development has been analogous to that of developments inx-ray astronomy.(B) Its role in the explanation of turbulent friction has been significant.(C) It has contributed to a more accurate modeling of ordinary stars.(D) It lags behind knowledge of scaling laws.(E) It explains the behavior of accretion disks as well as that of ordinary stars.5. The passage suggests that Abramowicz’ work was motivated by which of thefollowing assumptions?(A) The quantity of energy released by accretion disks can be as large as it is onlyif the disks are stable.(B) Improved techniques in x-ray astronomy would reveal any instabilitiesoccurring in accretion disks.(C) The lack of observational evidence of instabilities in accretion disks suggeststhat predictions of their occurrence might be wrong.(D) Known methods of observing accretion disk surrounding compact stars andblack holes do not permit the observation of the matter in accretion disks.(E) The gravitational potential of compact stars does not vary from star to star.6. The passage implies which of the following about the progress of knowledge inastrophysics?(A) Adherence to outdated theories has, in the past, limited the activities ofastrophysicists and restricted progress.(B) Progress has, in the past, occurred only as a result of significantbreakthroughs in basic physics and chemistry.(C) Progress has, in the past, occurred as a result of a process of defining andsolving restricted problems.(D) Given the recent acquisition of knowledge about the nuclear processes ofstars, further progress is likely to be limited to the refinement of what isalready known.(E) Conclusions in astrophysics have, in the past, been seriously flawed, thuslimiting progress, although there have recently been signs of change.7. The passage suggests that, compared to the study of ordinary stars, the study ofaccretion disks is(A) derivative(B) more sophisticated(C) less clearly focused(D) at an earlier stage of development(E) more dependent on technological advances8. According to the passage, some accretion disks originated in(A) an increase in heat and radiation around an ordinary star(B) a powerful flood of x-rays emitted by a neutron star(C) a collision between two stars(D) the turbulent friction on the surface of a compact star(E) the accumulation of matter removed from an ordinary star9. It can be inferred from the passage that the significance of Abramowicz’ work isthat it(A) provides a means of measuring the gravitational potential of neutron stars(B) opens a new area for exploration in the field of x-ray astronomy(C) proves that scaling laws cannot be applied to accretion disks(D) proposes a new system of classification of stars(E) suggests a resolution of a discrepancy between a theoretical prediction andactual observation1. B2. A3. B4. C5. C6. C7. D8. E9. E 10.1. 英译中主要讲未来太阳和地球距离会缩短，太阳光辐射地球，会使得海洋水分都蒸发，水蒸气作为温室气体会使得地球温度达到100度或更高，只有微生物才能适应极端环境。
博士试题及答案
博士试题及答案一、单项选择题（每题2分，共10分）1. 以下哪项是量子力学的基本原理？A. 牛顿第二定律B. 热力学第一定律C. 波粒二象性D. 相对论答案：C2. 根据达尔文的进化论，生物进化的驱动力是什么？A. 突变B. 自然选择C. 遗传D. 人工选择答案：B3. 以下哪个不是大数据技术的特点？A. 大容量B. 高速度C. 多样性D. 低价值答案：D4. 以下哪项是人工智能领域的主要应用？A. 自动化生产线B. 无人驾驶汽车C. 3D打印技术D. 纳米材料答案：B5. 以下哪个不是区块链技术的核心特点？A. 去中心化B. 不可篡改C. 匿名性D. 透明性答案：C二、简答题（每题5分，共20分）1. 简述相对论的基本原理。
答案：相对论包括狭义相对论和广义相对论。
狭义相对论的基本原理是相对性原理和光速不变原理，广义相对论则是基于等效原理和引力作为时空曲率的几何表现。
2. 描述一下基因编辑技术CRISPR-Cas9的工作原理。
答案：CRISPR-Cas9是一种基因编辑技术，通过向导RNA（gRNA）引导Cas9蛋白到特定的DNA序列，Cas9蛋白切割DNA双链，从而实现基因的编辑。
3. 解释一下什么是深度学习，并给出一个应用实例。
答案：深度学习是一种机器学习方法，通过多层神经网络对数据进行特征学习。
一个应用实例是图像识别，如自动车牌识别系统。
4. 简述一下量子计算机与传统计算机的区别。
答案：量子计算机使用量子比特进行计算，能够同时表示多个状态，而传统计算机使用二进制比特，一次只能表示一个状态。
量子计算机在处理某些特定问题时，如大整数分解，具有超越传统计算机的潜力。
三、论述题（每题15分，共30分）1. 论述一下人工智能在医疗领域的应用及其潜在的伦理问题。
答案：人工智能在医疗领域的应用包括辅助诊断、药物研发、患者监护等。
其潜在的伦理问题包括数据隐私保护、算法偏见、责任归属等。
2. 描述一下量子通信的原理，并讨论其在信息安全领域的应用前景。
博士考试试题及答案英语
博士考试试题及答案英语一、选择题（每题2分，共20分）1. The correct spelling of the word "phenomenon" is:A. fenomenonB. phenomonC. phenominonD. phenomenon答案：D2. Which of the following is not a verb?A. to runB. to jumpC. to flyD. flight答案：D3. The phrase "break the ice" means:A. to start a conversationB. to stop a conversationC. to make a decisionD. to end a conversation答案：A4. The opposite of "positive" is:A. negativeB. optimisticC. pessimisticD. positive答案：A5. Which of the following is not a preposition?A. inB. onC. atD. is答案：D6. The word "perspective" can be used to describe:A. a point of viewB. a physical locationC. a mathematical calculationD. a scientific experiment答案：A7. The phrase "a piece of cake" is used to describe something that is:A. difficultB. boringC. easyD. expensive答案：C8. The verb "to accommodate" means:A. to refuseB. to ignoreC. to provide space or servicesD. to argue答案：C9. The word "meticulous" is an adjective that describes someone who is:A. lazyB. carelessC. very careful and preciseD. confused答案：C10. The phrase "to go viral" refers to:A. to become sickB. to spread quickly on the internetC. to travel by planeD. to become extinct答案：B二、填空题（每题2分，共20分）1. The word "____" means a sudden loud noise.答案：bang2. "____" is the term used to describe a person who is very knowledgeable.答案：savant3. The phrase "to turn a blind eye" means to ____.答案：ignore4. The word "____" is used to describe a situation that is very difficult to understand.答案：enigmatic5. "____" is a term used to describe a person who is very good at remembering things.答案：eidetic6. The word "____" is used to describe a person who is very talkative.答案：loquacious7. The phrase "to ____" means to make something more complex. 答案：complicate8. The word "____" is used to describe a person who is very organized and efficient.答案：methodical9. The phrase "to ____" means to make a plan or to decide ona course of action.答案：strategize10. The word "____" is used to describe a person who is verycurious and eager to learn.答案：inquisitive三、阅读理解（每题4分，共20分）阅读以下短文，然后回答问题。
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Early models of the geography of the metropolis were unicellular: that is, they assumed that the entire urban district would normally be dominated by a single central district, around which the various economic functions of the community would be focused. This central business district (CBD) is the source of so-called high-order goods and services, which can most efficiently be provided from a central location rather than from numerous widely dispersed locations. Thus, retailers of infrequently and irregularly purchased goods, such as fur coats, jewelry, and antique furniture, and specialized service outlets, such as theaters, advertising agencies, law firms, and government agencies, will generally be found in the CBD. By contrast, less costly, more frequently demanded goods, such as groceries and housewares, andlow-order services, such as shoe repair and hairdressing, will be available at many small, widely scattered outlets throughout the metropolis.Both the concentric-ring model of the metropolis, first developed in Chicago in the late nineteenth century, and the sector model, closely associated with the work of Homer Hoyt in the 1930s, make the CBD the focal point of the metropolis. The concentric-ring model assumes that the varying degrees of need for accessibility to the CBD of various kinds of economic entities will be the main determinant of their location. Thus, wholesale and manufacturing firms, which need easy accessibility to the specialized legal, financial, and governmental services provided in the CBD, will normally be located just outside the CBD itself. Residential areas will occupy the outer rings of the model, with low-income groups residing in the relatively crowded older housing close to the business zone and high-income groups occupying the outermost ring, in the more spacious, newer residential areas built up through urban expansion.Homer Hoyt’s sector model is a modified version of the concentric-ring model. Recognizing the influence of early established patterns of geographic distribution on the later growth of the city, Hoyt developed the concept of directional inertia. According to Hoyt, custom and social pressures tend to perpetuate locational patterns within the city. Thus, if a particular part of the city (say, the east side) becomes a common residential area for higher-income families, perhaps because of a particular topographical advantage such as a lake or other desirable feature, future expansion of the high-income segment of the population is likely to proceed in the same direction. In our example, as the metropolis expands, a wedge-shaped sector would develop on the east side of the city in which the higher-income residence would be clustered. Lower-income residences, along with manufacturing facilities, would be confined, therefore, to the western margins of the CBD.Although Hoyt’s model undoubtedly represented an advance in sophistication over the simpler concentric-ring model, neither model fully accounts for the increasing importance of focal points other than the traditional CBD. Recent years have witnessed he establishment around older cities of secondary nuclei centered on suburban business districts. In other cases, particular kinds of goods, services, and manufacturing facilities have clustered in specialized centers away from the CBD, encouraging the development of particular housing patterns in the adjacent areas. A new multicellular model of metropolitan geography is needed to express these and other emerging trends of urban growth.1. The primary purpose of the passage is to(A) explain the significance of Hoyt’s concept of directional inertia and its effecton patterns of urban growth(B) emphasize the inadequacy of past attempts to explain patterns of urbangeography(C) analyze two varying theories concerning the distribution of residential areaswithin and around the metropolis(D) describe two models of metropolitan geography and suggest their limitations(E) show the importance of the central business district as a focus for urbangrowth2. It can be inferred from the passage that according to a unicellular urban model,law firms are commonly located near the center of a city mainly because(A) law firms benefit from the proximity to financial and governmental servicesthat a center city location provides(B) the demand for legal services is too irregular to support many small law firmsin the outer districts of the city(C) law firms require accessibility to the wholesale and retail businesses thatprovide a major share of their clientele(D) the high-income groups that make up the primary users of legal servicesdemand easy access to the firms’ offices(E) the specialized service personnel required by a law firm are often interested inresiding as close as possible to the city center3. According to the concentric-ring model, in which of the following orders (fromthe center of the city outward) would the areas of the typical city be arranged?(A) central business district, low-income housing, wholesale and manufacturingbusinesses, high-income housing(B) central business district, wholesale and manufacturing businesses,low-income housing, high-income housing(C) wholesale and manufacturing businesses, central business district,low-income housing, high-income housing(D) central business district, high-income housing, wholesale and manufacturingbusinesses, low-income housing(E) wholesale and manufacturing businesses, low-income housing, centralbusiness district, high-income housing4. According to the passage, the sector model differs from the concentric-ring modelprimarily in that it(A) stresses the role of topographic features in determining patterns of urbandevelopment(B) emphasizes the continuing expansion of the city as an influence on urbandevelopment(C) recognizes the importance of focal points of urban growth other than thetraditional central business district(D) assumes that the need for access to the central business district is the maindeterminant of urban developmental patterns(E) takes into account the influence of certain social factors on urbangeographical patterns5. The passage states that both the concentric-ring model and the sector model(A) inadequately represent the forms of urban development emerging in today’scities(B) need to be considerably refined to be of real use to students of urban growth(C) have been superseded by more recently developed models of urban growth(D) represent older cities more accurately than they do newly foundedmetropolitan areas(E) fail to explain the rapid outward growth of cities that has occurred in recentyears6. According to the passage, an updated model of urban geography would indicatethe(A) phenomenal growth in population and area of suburban residential districtsbeyond the limits of the city itself(B) recent decline in the influence of business and industry over the geographicalpatterns of urban growth(C) growing importance of urban business and service centers located away fromthe central business district(D) clustering of business facilities in recently built areas, while older districts areturned into residential areas(E) gradual displacement of older urban centers by new, more highly specializedcities in geographically dispersed locations7. All of the following are examples of the emerging trends of urban growthdescribed in the last paragraph of the passage EXCEPT(A) the construction in a suburban community of a large shopping mall wheremany of the local residents do most of their buying(B) the opening of an industrial park on the outskirts of a declining older city(C) the construction of hospital-medical school complex near a highway fifteenmiles from a downtown business district(D) the building of a residential development near a suburban tool factory tohouse the factory workers and their families(E) the creation of a luxury housing development in a rural setting thirty milesfrom the center of a city8. Which of the following best describes the organization of the last paragraph ofthe passage?(A) It summarizes the information presented in the first three paragraphs anddraws some conclusions.(B) It outlines a new model, applies it to recent phenomena, and argues in favorof its adoption.(C) It introduces no evidence in support of an existing model.(D) It evaluates two models in the light of recent evidence and advocates thedevelopment of a third model.(E) It compares one model unfavorably with another and develops thecomparison by citing examples.。