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1、2022年兰州铁路工程职工大学自考英语（二） 练习题汇总（附答案解析）第1题【单项选择题】【填句补文】 Although the researchers have only just made the technical details of the microscope public, it is already on sale. It is currently the size of a refrigerator and takes several minutes to scan a circuit, but Xiao and Schrag are workingA、to take tin
2、y chips we requireB、to making chips any smallerC、to shrink it to the size of a desktop computer and cut the scanning time to 30 secondsD、of conducting electricity【正确答案】c【答案解析】这局部所说的体积的减小和所需时间的缩短恰好与前半句中提到的 冰箱大小的体积和所需数分钟的时间形成了比照。即：目前它大约像冰箱那么大， 而且要用几分钟扫描一个电路，但是他们正在努力使它缩小到台式计算机那么大, 把扫描时间缩短到30秒。第2题【单项选择题
3、】【I阅读选择】You cant change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe youre sleepy in the evening but you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to. If your energ
4、y is low in the morning but you have an important job to do early in the day, rise before your usual hour. This wont change your cycle, but youll get up steam and work better at your low point.If one wants to work more efficiently at his low point in the morning, he should.语从句所修饰的先行词是不定代词everything,
5、应选B。第20题【单项选择题】【I阅读选择】You cant change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe youre sleepy in the evening but you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to.
6、 If your energy is low in the morning but you have an important job to do early in the day, rise before your usual hour. This wont change your cycle, but youll get up steam and work better at your low point.If one wants to work more efficiently at his low point in the morning, he should.A、change his
7、 energy cycleB、overcome his lazinessC、get up earlier than usualD、go to bed earlier【正确答案】c答案解析】此题要求读者找出本段中的最后两句，并联系本段开头两句的意思, 作出正确判断。本段开头说，虽然你无法改变自己的能量周期，但你可以使你 的生活适合这一周期。Dr. Kleitman认为经常性的行为（对你的能量周期）能起作 用。”最后两句又说,.rise before your usual hour.work better at your low point. （“如果你在上午处于能量的低潮，但你有重要的工作要在上
8、午做，那么 你就要比平时早起。这并不改变你的周期，但你可以在低潮时得到能量，工作得 更好。）因此选项C是正确答案。第21题【单项选择题】2010.04 The student described the beautiful mountains and rivers in hishome town.A、artificiallyB、vividlyC critically10D、viciously【正确答案】B【答案解析】此题考查副词的词义辨析。这个学生生动地描述了他的家乡美丽的 山河。第22题【单项选择题】【完成句子】Certainly there are millions who need to
9、 lose weight. But there are also millions who only imagine they need to. Compulsive and continuous dieting, not to mention eating disorders, shows that some of us will do anything to reduce our bodies down to the currently desirable shape. But is being underweight really desirable?A great many peopl
10、e go on a diet to.A、keep fitB、have a body shape that all people will admireC、prolong life spanD、get ride of digestive system diseases【正确答案】B【答案解析】本段文字指出，很多人为了到达当前流行的体型(reduce our bodies down to the currently desirable shape)而不惜通过节食等方法减肥。因此选择B。第23题【单项选择题】2009.04 It is not decided the conference will
11、be held.A、whatB、whichC、whenD、that【正确答案】c【答案解析】此题考查主语从句的引导词的选择。译文：大会什么时候召开还没 有决定。详细解答：A什么；B哪一个；C什么时候；D (无词义)。11第24题【单项选择题】【阅读判断】Now, there are about 24 million microcomputers in use in the United Statesone for every 10 citizens. It is estimated that by 1996, 61 percent ofAmerican managers will be usi
12、ng some sort of electronic work station.Q: At present about 10% of American citizens possess a microcomputer.A、TrueB、FalseC、Not Given【正确答案】A【答案解析】答案选A。本段一开头就说到目前在美国大约有二千四百万台微型 电子计算机在使用中，平均每十人就拥有一台。因此此题的表述是正确的。第25题【单项选择题】【阅读判断】Every year, in November, Thanksgiving Day reminds us of the good things in
13、 life, and people are thankful. On this day people usually eat turkey and great quantities of other foods.Q: The turkey is a most popular food on Thanksgiving Day.A、TrueB、FalseC、Not Given【正确答案】A【答案解析】答案选Ao感恩节这天火鸡通常是必不可少的。因此此题是正确的。第26题【单项选择题】2009.011 If you try to learn too many things at a time, you
14、 may get.A、concentratedB、confusedC、confirmed12D、convinced【正确答案】B【答案解析】此题考查形近形容词意义区分。句意:如果你试图一次学太多东西， 你就有可能糊涂了。A .浓缩的，专心的；B糊涂的，混淆的；C根深蒂固的；D 确信的。第27题【单项选择题】2009.10 The profit-sharing plan is designed to the staff to work hard.A、calculateB、demonstrateC、speculateD、motivate【正确答案】D【答案解析】此题考查词语辨析。【译文】利润共享计
15、划目的是激发员工努力工 作。A计算、估算B证实、论证、演示 C思索、推测 D激励、激发第28题【单项选择题】【I阅读选择】One reason is economic. In a traditional agricultural economy, large families are helpful. Having more children means having more workers in the fields and someone to take care of the parents in old age. In an industrial economy, the situa
16、tion is different. Many children do not help a family; instead, they are an expense. Thus, industrialization has generally brought down the birth rate. This was the case in Italy, which was industrialized quite recently and rapidly. In the early part of the twentieth century, Italy was a poor, large
17、ly agricultural country with a high birth rate. After World War囿 Italys economy was rapidly modernized and industrialized. By the end of the century, the birth rate had dropped to 1.3 children per woman, the worlds lowest.In a traditional agricultural economy, a large family.A、can be an advantage13B
18、、may limit incomeC isnt necessaryD、is expensive【正确答案】A【答案解析】答案选 A。对照本段 In a traditional agricultural economy, large families are helpful.大的家庭是有帮助的，选项中最接近意思的是A,成为一个优势，答 案是A。第29题【单项选择题】【I阅读选择】Organisms have a great variety of ways of adapting. They may adapt in their structure, function and genetics,
19、in their development and production of the young and in other respects. An organism may create its own environment, as do warm-blooded mammals, which have the ability to adjust body heat exactly to maintain their ideal temperature despite changing weather. Usually adaptations are an advantage, but s
20、ometimes an organism is so well adapted to a particular environment that, if conditions change, it finds it difficult or impossible to readapt to the new conditions.The author cites the behavior of warm-blooded mammals in order to show that a living thing may have the ability.A、to create an environm
21、ent of its ownB to remain still when an enemy is nearC、to make food from inorganic chemicalsD、to change the color of its skin【正确答案】A【答案解析】作者举例，证明观点；例子不需要看懂，关键要看论据；一般论点 在前（前一句或段落首句），论据在后。第30题【单项选择题】2007.04）Jenny complained that the hospital her too much for the treatment.14A、 expendedB、paidC、costD、ch
22、arged【正确答案】D【答案解析】此题考查词义辨析。charge：要价；索价；要人支付；收费。例如： The fruit seller charged me too much money.这个水果商要了我很多的钱。第31题【单项选择题】【阅读选择】Physiologically, we are rhythmical. We must eat, sleep, breathe, and play regularly to maintain good health. Emotionally we are rhythmical, too, for psychologists say that all
23、 of us feel alternate periods of relative depression and exhilaration. Intellectually we are also rhythmical, for we must have periods of relaxation following periods of concentration. It naturally follows then that rhythm, a fundamental aspect of our lives, must be a part of any good literary workw
24、hether poetry or prose.According to the passage, which of the followingpairs of activities best illustrates intellectual rhythm?A、Studying a science book and then studying a psychology bookB、Learning a poem and then taking a napC、Playing ball at the beach and then going swimmingD、Solving a math prob
25、lem and then solving a chemistry problem【正确答案】B【答案解析】段落的结尾处讲到：在脑力活动方面，我们也同样是有节奏的，因 为我们在高度集中精力一段时间以后，必须让脑子有一个松弛的阶段(we must have periods of relaxation following periods of concentration)。根据这个信息，A、 D项内容都是高度集中的脑力活动，与原文内容恰好相反；B项内容是学习诗歌 与小睡一会，正好符合原文，一张一弛。而C项内容又全是不费脑力的活动，也 不符合原文。15第32题【单项选择题】【I阅读选择】You can
26、/t change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe youre sleepy in the evening but you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to. If your energy is low in th
27、e morning but you have an important job to do early in the day, rise before your usual hour. This wont change your cycle, but youll get up steam and work better at your low point.If one wants to work more efficiently at his low point in the morning, he should.A、change his energy cycleB、overcome his
28、lazinessC、get up earlier than usualD、go to bed earlier【正确答案】c【答案解析】此题要求读者找出本段中的最后两句，并联系本段开头两句的意思, 作出正确判断。本段开头说，“虽然你无法改变自己的能量周期，但你可以使你 的生活适合这一周期。Dr. Kleitman认为经常性的行为（对你的能量周期）能起作 用。”最后两句又说，”.rise before your usual hour.work better at your low point. （“如果你在上午处于能量的低潮，但你有重要的工作要在上午做，那么 你就要比平时早起。这并不改变你的周期，
29、但你可以在低潮时得到能量，工作得 更好。）因此选项C是正确答案。第33题【单项选择题】2009.04 Ive got the order from the boss that the work finished before5 p.m. today.A、would beB、beC、will have beenD、could be【正确答案】B16【答案解析】此题考查名词从句中的虚拟语气。译文:我已经从老板那得到指令， 这项工作在今天下午五点钟之前要完成。详细解答：that引导同位语从句，说明 order的内容。同时从句要用虚拟语气，从句谓语用should+动词原形的形式， should可以省略
30、。第34题【单项选择题】【阅读选择】Physiologically, we are rhythmical. We must eat, sleep, breathe, and play regularly to maintain good health. Emotionally we are rhythmical, too, for psychologists say that all of us feel alternate periods of relative depression and exhilaration. Intellectually we are also rhythmica
31、l, for we must have periods of relaxation following periods of concentration. It naturally follows then that rhythm, a fundamental aspect of our lives, must be a part of any good literary workwhether poetry or prose.According to the passage, which of the followingpairs of activities best illustrates
32、 intellectual rhythm?A、Studying a science book and then studying a psychology bookB、Learning a poem and then taking a napC、Playing ball at the beach and then going swimmingD、Solving a math problem and then solving a chemistry problem【正确答案】B【答案解析】段落的结尾处讲到：在脑力活动方面，我们也同样是有节奏的，因 为我们在高度集中精力一段时间以后，必须让脑子有一
33、个松弛的阶段(we must have periods of relaxation following periods of concentration)。根据这个信息，A、 D项内容都是高度集中的脑力活动，与原文内容恰好相反；B项内容是学习诗歌 与小睡一会，正好符合原文，一张一弛。而C项内容又全是不费脑力的活动，也 不符合原文。第35题【单项选择题】2009.10 There are many sales this season, during which stores will lower their prices.17A、normalB、generalC、ordinaryD、usual【
34、正确答案】A【答案解析】此题考查形容词辨析。整句话的意思为:这个季节有很多促销活动， 在此期间商店都会降低商品的原价。A正常的、平常的B普通的、一般的C普 通的 D寻常的、通常的第36题【单项选择题】2007.04 Having decided to rent a flat, we contacting housing agenciesin the city.A、set aboutB、set downC、set outD、set up【正确答案】A【答案解析】此题考查关于set的短语。contacting housing agencies：联系房屋 中介。根据句意，应该选set about。s
35、et about：开始做某事。set down：放下， 搁下；记下，记载，写下。set out：出发，开始，后面跟to do sth。set up：建 立（事业）；成立（组织）；为某人提供必需品或有用的东西。第37题【单项选择题】【阅读选择】But Ellen really became famous in 2001. Aged only 24, she was one of only two women who entered the Vendee Globe round the world solo race（单人环 球帆船比赛）, which lasts 100 days. Despit
36、e many problems, she came second in the race out of 24 competitors and she was given a very warm welcome when she returned.In the Vendee Globe race, Ellen won.A、a gold medal18B、The Best Woman Sailor awardC The Young Sailor of the Year awardD、the second place【正确答案】D【答案解析】细节查找题答案特点：答案一般在原文有共同或相似关键词。第3
37、8题【单项选择题】【填句补文】Arms. How you hold your arms shows how open and receptive you are to people you meet. If you keep your arms to the sides of your body or behind your back, this suggests you are not afraid of taking on whatever comes your way. If someone upsets you, just cross your arms to show youre u
38、nhappy!A、Outgoing people generally use their arms with big movements, while quieter people keep them close to their bodies.B、If you ale feeling down, you normally dont sit straight, with your shoulders inwards.C However, it will probably still be noticed, and people will know youre not pleased.Dlf y
39、ou are pleased, you usually open your eyes wide and people can notice this.【正确答案】A【答案解析】此题可以采用线索词来定位。空格处的前后两个句子都是对arms 在具体情况下具体动作的描述。那么用以补充的句子也应是如此，即选项A开朗 的人和沉默寡言的人手臂的动作，符合条件。第39题【单项选择题】2008.04 The vehicle was traveling at speeds 90 miles per hour.A、in addition toB、in view ofC、in excess ofD、in searc
40、h of19A、change his energy cycleB、overcome his lazinessC、get up earlier than usualD、go to bed earlier【正确答案】c【答案解析】此题要求读者找出本段中的最后两句，并联系本段开头两句的意思, 作出正确判断。本段开头说，“虽然你无法改变自己的能量周期，但你可以使你 的生活适合这一周期。Dr. Kleitman认为经常性的行为（对你的能量周期）能起作 用。”最后两句又说，”.rise before your usual hour.work better at your low point. （如果你在上
41、午处于能量的低潮，但你有重要的工作要在上午做，那么 你就要比平时早起。这并不改变你的周期，但你可以在低潮时得到能量，工作得 更好。）因此选项C是正确答案。第3题【单项选择题】2009.04 She everything else and concentrated on the task before her.A、set offB、set backC、set asideD、set up【正确答案】c【答案解析】此题考查短语意义辨析。译文：她把其他事情都放到一边，集中精 力于她面前的任务。详细解答：A出发、动身；B把（某物）置于之后、延迟； C撇开、取消、废除；D建立、提出。第4题【单项选择题】T
42、his is good reading habits are not only an important study skill for thestudent, but also an important life skill for anyone.A、thatB why2【正确答案】C【答案解析】此题考查短语辨析。那辆车以超过每小时90英里的速度行驶。A. 除之外、例外；B.由看来、有鉴于；C.过分、超出；D.寻找、追 求。第40题【单项选择题】【填句补文】 Although the researchers have only just made the technical details
43、of the microscope public, it is already on sale. It is currently the size of a refrigerator and takes several minutes to scan a circuit, but Xiao and Schrag are workingA、to take tiny chips we requireB、to making chips any smallerC、to shrink it to the size of a desktop computer and cut the scanning ti
44、me to 30 secondsD、of conducting electricity【正确答案】c【答案解析】这局部所说的体积的减小和所需时间的缩短恰好与前半句中提到的 冰箱大小的体积和所需数分钟的时间形成了比照。即：目前它大约像冰箱那么大， 而且要用几分钟扫描一个电路，但是他们正在努力使它缩小到台式计算机那么大, 把扫描时间缩短到30秒。第41题【单项选择题】【阅读判断】Now, there are about 24 million microcomputers in use in the United Statesone for every 10 citizens. It is esti
45、mated that by 1996, 61 percent ofAmerican managers will be using some sort of electronic work station.Q: At present about 10% of American citizens possess a microcomputer.A、TrueB、FalseC、Not Given20【正确答案】A【答案解析】答案选A。本段一开头就说到目前在美国大约有二千四百万台微型 电子计算机在使用中，平均每十人就拥有一台。因此此题的表述是正确的。第42题【单项选择题】【完成句子】In Britain
46、, robot sales appropriately peaked in 1984, but have been declining ever since. This is partly because, British wage rates are too low to make robots financially attractive and partly because engineers now have more experience with robots and are more aware of the difficulties of introducing them ef
47、fectively.Robots are less popular in Britain today partly because.A、too much energyB、based on American designsC、they are too costlyD、they are not reliable【正确答案】c【答案解析】本段第二句就是讲的两个原因，即人们的工资水平太低，也就是没 有能力使机器人发挥出创造财富的作用，言下之意就是本钱高。第二个原因就是 人们逐渐意识到了操纵机器人不是件容易的事情，所以使用率就下降了。所以应 该选C。第43题【单项选择题】阅读选择】Do you thin
48、k sitting and studying all the time will improve your grades? Think again. Getting some exercise may help, too. New research with older people suggests that taking regular walks helps them pay attention better than if they didnt exercise.Walking regularly helps elderly people.A、lose weightB、become happierC、concentrate betterD、look younger21【正确答案】C【答案解析】同义词替换有题干替换、选项替换。第44题【单项