当前位置：文档库 › 12秋学期《大学英语(三)》在线作业3阅读理解

12秋学期《大学英语(三)》在线作业3阅读理解

12秋学期《大学英语(三)》在线作业3

试卷总分：100 测试时间：-- 试卷得分：100

1. Brazil has become one of the developing world’s greatest successes at reducing population growth-but more by accident than design. While countries such as India have made joint efforts to reduce birth rates, Brazil has had better result without really trying, says George Martine at Harvard.

Brazil’s population growth rate has dropped from 2.99% a year between 1951 and 1960 to 1.93% a year between 1981 and 1990, and Brazilian women now have only 2.7 children on average. Martine says this figure may have fallen still further since 1990, an achievement that makes it the envy of many other Third World countries.

Martine puts it down to, among other things, soap operas （通俗电视连续剧）and installment （分期付款）plans introduced in the 1970s. Both played an important, although indirect, role in lowering the birth rate. Brazil is one of the world’s biggest producers of soap operas. Globo, Brazil’s most popular television network, shows three hours of soaps six nights a week, while three others show at least one hour a night. Most soaps are based on wealthy characters living the high life in big cities.

“Although they have never really tried to work in a message towards the problems of reproduction, they describe middle and upper class values-not many children, different attitudes towards sex, women working,” says Martine. “They sent this image to all parts of Brazil and made people conscious of other patterns of behavior and other values, which were put into a very attractive package.”

Meanwhile, the installment plans tried to encourage the poor to become consumers. “This led to an enormous change in consumption patterns and consumption was incompatible （不相容的）with unlimited reproduction,” says Martine.

1). According to the passage, Brazil has cut back its population growth _________.

A. by educating its citizens

B. by careful family planning

C. by developing TV programmers

D. by chance 满分：2 分得分：2

2). According to the passage, many Third World countries _________.

A. haven’t attached much importance to birth control

B. would soon join Brazil in controlling their birth rate

C. haven’t yet found an effective measure to control their population

D. neglected the role of TV plays in family planning 满分：2 分得分：2 3). The phrase “puts it down to” (Line 1, Pars.3) is closest in meaning to “_________”.

A. attributes it to

B. finds it a reason for

C. sums it up as

D. compares it to 满分：2 分得分：2

4). Soap operas have helped in lowering Brazil’s birth rate because _________.

A. they keep people sitting long hours watching TV

B. they have gradually changed people’s way of life

C. people are drawn to their attractive package

D. they popularize birth control measures 满分：2 分得分：2

阅读理解单选题完型填空

一、阅读阅读理解理解理解（（共 4 道试题试题，，共 40 分。）得分得分：：40V

n m l j n m l j n m l j n

m l j i n m l j n m

l j n m l j i n

m l j n m l j n m l j n m l j i n

m l j n m l j n m l j i n m l j n

m l j

5). What is Martine’s conclusion about Brazil’s population growth? A. The increase in birth rate will promote consumption. B. The desire for consumption helps to reduce birth rate. C. Consumption patterns and reproduction patterns are contradictory D. A country’s production is limited by its population growth. 满分：2 分得分：2

Geniuses look at problems in many different ways. Genius often comes from finding a new perspective that no one else has taken. Leonardo da Vinci believed that, to gain knowledge about the form of a problem, you begin by learning how to restructure it in many different ways. He felt that the first way he looked at a problem was too biased toward his usual way of seeing things. He would restructure his problem by looking at it from one perspective and move to another perspective and still another. With each move, his understanding would deepen and he would begin to understand the essence of the problem.

Geniuses make their thought visible. The explosion of creativity in the Renaissance was closely tied to the recording and conveying of vast knowledge in drawings, graphs, and diagrams, as in the famous diagrams of da Vinci and Galileo. Galileo revolutionized science by making his thought graphically visible while his contemporaries used only conventional mathematical and verbal approaches.

Geniuses produce. A distinguishing characteristic of geniuses is great productivity. Thomas Edison held 1,093 patents (专利), still the record. He guaranteed productivity by giving himself and his assistants idea quotas (定量). His personal quota was one minor invention every 10 days and a major invention every six months. Bach wrote a cantata (清唱剧) every week, even when he was sick or exhausted. Mozart produced more than 600 pieces of music. Einstein is best known for his paper on relativity, but he

published 248 other papers. T.S. Eliot’s numerous drafts of The Waste Land constitute a jumble (混乱一团) of good and bad passages that eventually was turned into a masterpiece.

Geniuses make novel combinations. Like the highly playful child with a bucket of building blocks, a genius is constantly combining and recombining ideas, images, and thoughts into different combinations in their conscious and subconscious minds. Consider Einstein’s equation, E=mc 2. Einstein did not invent the concepts of energy, mass, or speed of light. Rather, by combining these concepts in a novel way, he was able to look at the same world as everyone else and see something different.

1). In order to understand a problem thoroughly, da Vinci _______.

A. referred to numerous books

B. compared it with many other problems

C. made use of drawings and graphs

D. approached it from different angles 满分：2 分得分：2

2). During the Renaissance, graphs and diagrams _______.

A. were often used to aid scientific researches

B. served as sources of fresh ideas for some scientists

C. could provide scientists with an immense quantity of knowledge

D. were necessary for the expression of creative ideas 满分：2 分得分：2

3). What is the main idea of the third paragraph?

A. Geniuses make creations or discoveries in large quantities.

B. Geniuses can score many achievements without much effort.

C. Geniuses inevitably experience failures before making a success.

D. Geniuses may just produce something common and ordinary. 满分：2 分得分：2

4). In the last paragraph, the author mentions the playful child in order to show _______.

A. that geniuses are fond of playing games, too

B. that geniuses are as creative as most children with a set of interesting toys

C. how geniuses turn ideas into reality in different ways n m l j n m l j i n m l j n

m l j n m l j n m l j n m l j n

m l j i n

m l j n m l j n m l j n

m l j i n m l j i n m l j n m l j n

m l j n m l j n m l j n

m l j i

D. why making different combinations can work wonders 满分：2 分得分：2

5). According to the passage, which of the following statements is true?

A. Einstein invented the concept of speed of light.

B. The Waste Land is a great work of literature.

C. Edison made one major invention every 10 days.

D. Mozart composed something every day when he was sick. 满分：2 分得分：2

3. For any Englishman, there can never be any discussion as to who is the world’s greatest dramatist (剧作家). Only one name can possibly suggest itself to him: that of William Shakespeare. Every Englishman has some knowledge, however slight, of the work of our greatest writer. All of us use words, phrases and quotations from Shakespeare’s writings that have become part of the common property of the English-speaking people. Most of the time we are probably unaware of the source of the words we used, rather like the old lady who was taken to see a performance of Hamlet and complained that it was full of well-known proverbs and quotations.

Shakespeare, more perhaps than any other writer, makes full use of the great resources of the English language. Most of us use about five thousand words in our normal use of English; Shakespeare in his works used about twenty-five thousand.

There is probably no better way for a foreigner to appreciate the richness and variety of the English language than by studying the various ways in which Shakespeare used it. Such a study is well worth the effort (it is not, of course, recommended to beginners) even though some aspects of English usage, and the meaning of many words, have changed since Shakespeare’s day.

1). English people _______.

A. have never discussed who is the world’s greatest dramatist

B. never discuss any issue concerning the world’s greatest dramatist

C. are sure who is the world’s greatest dramatist

D. do not care who is the world’s greatest poet and dramatist 满分：2 分得分：2

2). Every Englishman knows _______.

A. more or less about Shakespeare

B. Shakespeare, but only slightly

C. all Shakespeare’s writings

D. only the name of the greatest English writer

满分：2 分得分：2

3). Which of the following is true? A. We use all the words, phrases and quotations from Shakespeare’s writings.

B. Shakespeare’s writings have become the property of those who are learning to speak English.

C. It is likely to be true that people often do not know the origins of the words they use

D. All the words people use are taken from the writings of Shakespeare. 满分：2 分得分：2

4). What does the word “proverb” mean?

A. Familiar sayings.

B. Shakespeare’s plays.

C. Complaints.

D. Actors and actresses. 满分：2 分得分：2

5). Why is it worthwhile to study the various ways in which Shakespeare used English?

A. English words have changed a lot since Shakespeare’s time. n m

l j n m l j n m l j i n m l j n

m l j n

m l j n m l j n m l j i n

m l j n m l j i n m l j n m l j n m

l j n m l j n m l j n m l j i n

m l j n m l j i n m l j n m l j n

m l j n

m l j

B. By doing so one can be fully aware of the richness of the English language.

C. English words are now being used in the same way as in Shakespeare’s time.

D. Beginners may have difficulty learning some aspects of English usage. 满分：2 分得分：2

4. We can see how the product life cycle works by looking at the introduction of instant coffee. When it was introduced, most people did not like it as well as “regular” coffee, and it took several years to gain general acceptance (introduction stage). At one point, though, instant coffee grew rapidly in popularity, and many brands were introduced (stage of rapid growth). After a while, people became attached to one brand and sales leveled off (stage of maturity). Sales went into a slight decline （衰退）when freeze-dried coffees were introduced (stage of decline).

The importance of the product life cycle to marketers is this: Different stages in the product life cycle call for different strategies. The goal is to extend product life so that sales and profits do not decline. One strategy is called market modification. It means that marketing managers look for new users and market sections. Did you know, for example, that the backpacks that so many students carry today were originally designed for the military?

Market modification also means searching for increased usage among present customers or going for a different market, such as senior citizens. A marketer may re-position the product to appeal to new market sections.

Another product extension strategy is called product modification. It involves changing product quality, features, or style to attract new users or more usage from present users. American auto manufacturers are using quality improvement as one way to recapture world markets. Note, also, how auto manufacturers once changed styles dramatically from year to year to keep demand from falling.

1). According to the passage, when people grow fond of one particular brand of a product, its sales will __________.

A. decrease gradually

B. become unstable

C. improve enormously

D. remain at the same level 满分：2 分得分：2

2). The first paragraph tells us that a new product is ___________.

A. usually introduced to satisfy different tastes

B. often more expensive than old ones

C. often inferior to old ones at first

D. not easily accepted by the public 满分：2 分得分：2

3). Marketers need to know which of the four stages a product is in so as to __________.

A. work out marketing policies

B. increase its popularity

C. promote its production

D. speed up its life cycle 满分：2 分得分：2

4). The author mentions the example of “backpacks” (Line 4, Para.2) to show the importance of ___________.

A. increasing usage among students

B. exploring new market sections

C. pleasing the young as well as the old

D. serving both military and civil needs 满分：2 分得分：2

5). In order to recover their share of the world market, U.S. auto makers are ___________.

A. improving product quality n m

l j i n m l j n

m l j n m l j n m l j n m l j n

m l j i n m l j n m l j n m l j n

m l j i n m l j i n m l j n m l j n

m l j n m l j n m l j i n m l j n

m l j n m l j i

B. modernizing product style

C. re-positioning their product in the market

D. increasing product features 满分：2 分得分：2 n m

l j n m l j n

m l j 关闭

英语网上作业

Part 1 Multiple Choice (每小题：1 分) Directions: Choose the best answer from the four choices marked A, B, C and D. 1.Actually, humor helps make products more ________ to consumers. A. available B. sensible C. feasible D. accessible 2.Just as the increase of fax machines, wireless phones and personal computers has caused a shortage of phone numbers, heavy use of the Internet is _____ the supply of numerical (数字的) Internet addresses. A. draining B. soaking C. absorbing D. drying https://www.wendangku.net/doc/705852670.html,pared with what I saw 10 years ago, ads today are becoming increasingly _______. A. sophisticated

C. philosophical D. physical 4.According to the recent report, 10 years ago about one in seven people in this country spoke a language ________ English at home. A. rather than B. other than C. regardless of D. except for 5.Dolly's creators at Edinburgh's Roslin Institute boasted she ____ the promise of animals that could produce drugs and organs for humans. A. contained B. emphasized C. packed D. embodied 6.If, one day, it was possible to direct stem cells to become selected types of replacement tissue, it could be used to ________ a host of diseases which at present are incurable.

北邮大学英语3阶段作业三

一、句子改错（共5道小题，共25.0分） 1. This is such a beautiful day that everyone around us feel like going out for a walk. A B C D A. A B. B C. C D. D 2. Neither John and his father was able to wake up early enough to catch the morning train. A B C D A. A B. B C. C D. D

3. He finds it easier to do the cooking himself than teaching his wife to cook. A B C D A. A B. B C. C D. D 4. Despite his old age, he is still very healthful and often works in the field. A B C D A. A B. B C. C D. D

5. The information which she was injured in the accident was given by Liz. A B C D A. A B. B C. C D. D 二、阅读理解（共1道小题，共50.0分）

1. Today, as in every other day of the year, more than 3,000 U.S. adolescents will smoke their first cigarette on their way to becoming regular smokers as adults. During their lifetime, it can be expected that of these 3,000 about 23 will be murdered, 30 will die in traffic accidents, and nearly 750 will be killed by a smoking-related disease. The number of deaths attributed to cigarette smoking outweighs all other factors, whether voluntary or involuntary, as a cause of death. Since the late 1970s, when daily smoking among high school seniors reached 30 percent, smoking rates among youth have declined. While the decline is impressive, several important issues must be raised. First, in the past several years, smoking rates among youth have declined very little. Second, in the late 1970s, smoking among male high school seniors exceeded that among female by nearly 10 percent. The statistic is reversing. Third, several recent studies have indicate high school dropouts have excessively high smoking rates, as much as 75 percent . Finally, though significant declines in adolescent smoking have occurred in the past decade, no definite reasons for the decline exist. Within this context, the National Cancer Institute (NCI) began its current effort to determine the most effective measures to reduce smoking levels among youth. 1. According to the author, the deaths among youth are mainly caused by _____. A. traffic accidents B. smoking-related diseases C. murder D. all of these 2. Every day there are over _____young people who will become regular smoker. A. 75 B. 23 C. 30 D. 3,000 3. By "dropout" (in paragraph 3) the author means______. A. students who failed the examination

南开大学 18秋学期(1703)《电子政务》在线作业满分答案

18秋学期（1703）《电子政务》在线作业网络协议的语法是指()。 A.所使用的数据格式 B.实体协调配合与数据管理所需的信息结构 C.时序、速度的匹配 D.对接收数据的正确排序正确答案:A 防杀毒软件的作用是（） A.检查计算机是否感染病毒，清除已感染的病毒 B.永远杜绝病毒对计算机的侵害 C.能查出已感染的任何病毒，清除任何病毒 D.保证数据的安全传输正确答案:A 网络结构中没有中央控制中心，网络中各节点之间的信息交流不受任何中心节点控制，这一特点称为（） A.开放性 B.虚拟性征 C.多元化 D.去中心化正确答案:D OSI参考模型中负责在两个相邻节点间的线路上无差错地传送以帧为单位的数据的是()。 A.网络层 B.数据链路层 C.传输层 D.会话层正确答案:B 同等功能层间的通信规约，是为了完成该功能层的特定功能双方必须遵守的规定，称之为()。 A.网络接口 B.定时标准 C.服务 D.网络协议

正确答案:D 从信息安全角度看,电子政务的安全内容包括（） A.信息传输的可靠性 B.网络设备的安全性 C.应用系统的兼容性 D.系统的开放性正确答案:A 世界第一部保护计算机数据的法律是1973年在()通过的。 A.美国 B.英国 C.瑞典 D.新加坡正确答案:C ()的趋同在计算机、电信和网络工业中的发展，是信息化的主要内容和重要标志之一。 A.网络服务 B.信息技术 C.通信手段 D.信息空间正确答案:B 在欧美发达国家的竞选活动中，候选人开始有意识地利用互联网为赢得选举作出努力，这种活动称为()。 A.电子投票 B.电子竞选 C.电子论坛 D.网上办公正确答案:B 以下不属于计算机病毒具有的共性的是()。 A.潜伏性 B.传染性 C.触发性

大学英语(3)课程作业

大学英语(3)课程作业_A 一单选题 1. When I said that some people are stupid I was not ___ you. reference refer referring referring to 本题分值： 4.0 用户得分： 0.0 用户解答： reference 标准答案：referring to 2. ___ your step，or you might fall into the water. See Watch Miss Look at 本题分值： 4.0 用户得分： 0.0 用户解答： See 标准答案：Watch 3. Professor Lee visits China almost ___. twice a year a twice year a year twice a year two times 本题分值： 4.0 用户得分： 4.0 用户解答： twice a year 标准答案： twice a year 4. The missing boys were last seen ___ near the river. playing to be playing play to play 本题分值： 4.0 用户得分： 4.0 用户解答： playing

5. China is ___ old country with ___ long history. the, a a, an an, a an, the 本题分值： 4.0 用户得分： 0.0 用户解答： the, a 标准答案：an, a 6. I learn ___ my cost that a broken leg can be very painful. at on to in 本题分值： 4.0 用户得分： 0.0 用户解答： at 标准答案：to 7. It was ___ that he had to ask for help. a so big work a so big job such a big work a such big job 本题分值： 4.0 用户得分： 0.0 用户解答： a so big work 标准答案：such a big work 8. There was ___ in the meeting room. no one another anyone the one 本题分值： 4.0 用户得分： 0.0 用户解答： no one

吉大15春学期《基础英语(二)》在线作业二满分答案

吉大15春学期《基础英语（二）》在线作业二单选题一、单选题（共25 道试题，共100 分。） 1. When designing the brochure, the first task is to ______. A. try hard to reduce the cost B. know the potential customers C. know how to attract the attention of the customers D. decide how to distributereward -----------------选择：C 2. The Grand Canal, a man-made waterway first built __________ is the longest of its kind throughout the world. A. in the 6th century B. in the 6th century BC C. in the 4th century BC D. in the 4th century -----------------选择：B 3. If children are badly _____ , they behave badly. A. brought through B. brought down C. brought forward D. brought up -----------------选择：D 4. According to WTO’s definitions, international tourists are visitors who spend at least ____night(s) in accommodation in the destination country. A. one B. two C. three D. four -----------------选择：A 5. She tries to _______ some money every month. A. set about B. set down C. set forth D. set aside -----------------选择：D 6. He complained_____ the teacher______ John’s dishonesty. A. a; of B. with; to C. to; of D. at; about -----------------选择：C

开放式英语2在线作业答案

开放英语2在线作业答案 1、Don't let _______ in. The doctor is operating on the patient now. A anyone B someone C nobody 2、Will she _______ do the work? A be able to B able to C is able to 3、She _______ jogging every morning. A goes B does C plays 4、_______ a glass of coffee.A I'd rather haveB I haveC I prefer to 5、Where's _______ newspaper? A today B today 's C todays' 6、I don't like coloured clothes. I like white_______. A ones B one C any 7、Have you got any books on Chinese painting? I want to borrow _______. A any B every C one 8、He likes _______ football very much. A playing B to play C play 9、Money isn't _______. A anything B something C everything 10、My parents work very hard in the farm. They _______ get up early in the morning. A occasionally B sometimes C always 11、June 1st is _______ Day.A Children'sB Childrens'C Children 12、I _______ don't understand. Could you say it again? A still B yet C as well 13、We always _______ the neighbours' cat while they're away. A take care B look after C look at 14、She _______ in America for many years. She hopes to go back toChina next year. A lives B lived C has lived 15、I am getting on very well _______ the new job. A with B on C in

大学英语三离线作业答案

大学英语三离线作业答案 Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】

离线作业试卷列表2 一、单选? 1.第一部分：交际用语（共5小题；每小题3分，满分15分）- Would you be interested in seeing a film tonight- ____C______?分值：3 A. Not at all.??? B. Are you sure??? C. Great! I'd love to ??? D. You're welcome.???? 2.第一部分：交际用语（共5小题；每小题3分，满分15分）- Excuse me, could you tell me the way to P eople's Square- ____B______?分值：3 A. I don't understand you.??? B. Sorry, I'm a stranger here.??? C. Why don't you take a taxi??? D. Don't bother me.???? 3.第四部分：完形填空（共10小题；每小题1分，满分10分）30?C 分值：1 A. on mind??? B. in heart??? C. in mind??? D. on your mind???? 4.第四部分：完形填空（共10小题；每小题1分，满分10分）29 B?分值：1 A. with??? B. for??? C. to??? D. in???? 5.第四部分：完形填空（共10小题；每小题1分，满分10分）28 B?分值：1 A. impossible??? B. wonderful??? C. incapable??? D. practical???? 6.第一部分：交际用语（共5小题；每小题3分，满分15分）- I've got the first prize in the dancing ____C______?分值：3 A. You're welcome.??? B. It's very kind of you.??? C. Please accept my congratulations.??? D. Oh, really, I can't believe my ears.???? 7.第一部分：交际用语（共5小题；每小题3分，满分15分）- I've passed the ___D_______?分值：3 A. What a pity!??? B. I have the examination.??? C. Come on.??? D. Congratulations.???? 8.第一部分：交际用语（共5小题；每小题3分，满分15分）- I'm suffering from a ________A__?分值：3

中南大学网络教育《英语(下)》在线作业一及参考答案

中南大学网络教育在线作业及参考答案 (一) 单选题 1. I can quickly (?) myself to new circumstances. (A) administer (B) adventure (C) adore (D) adapt 参考答案： (D) 2. The Great Wall is (?) tourist attraction that millions of people pour in every year. (A) so a well-known (B) a so well-known (C) such well-known (D) such a well-known 参考答案： (D) 3. This will become an eternal (?) for them. (A) regret (B) love (C) hope (D) despair 参考答案： (A) 4. Legacies cannot be learned from books, but must be taught from (?) to students. (A) mentality (B) mention (C) menace (D) mentor

参考答案： (D) 5. “ (?) Bars” are somet imes cheaper than coffee shops, but they may be busier, requiring you to stand and eat at a counter. (A) Snapshot (B) Snack (C) Snail (D) Snake 参考答案： (B) 6. We only discuss the relative problems we are all (?). (A) involved in (B) involve in (C) involved to (D) involve to 参考答案： (A) 7. Most of the accidents are easily (?). (A) acceptable (B) intolerable (C) avoidable (D) understandable 参考答案： (C) 8. We sent the parcel (?) express mail. You should receive it this week. (A) vial (B) visa (C) via (D) vita 参考答案： (C)

秋华师英语在线作业答案

?I’ll?ask?Mr.?Smith?to?ring?you?up?(??????)?he?comes?back?to?the?office. A. when B.ｗhere 答案:A 您的答案：A 题目分数：此题得分： ? 2．第2题 You never told us why you were one hour late for the last meeting,（?? ）? ’t you ’t you you you 答案:D 您的答案：D 题目分数：此题得分： ?

Students sometimes support themselves by（）of evening jobs. A.. ways 答案:C 您的答案：C 题目分数：此题得分： ? 4．第4题 alice received an invitation ｆrom her boss,（）came as a surprise. 答案:C 您的答案：C 题目分数：此题得分： ?

The computer center,（）last year, is very popular among the students in this school. opened 答案:D 您的答案：D 题目分数：此题得分： ? 6．第6题 the americans ａnd the british not only speak the same language but also （）a large number of social customs. 答案:A 您的答案：A 题目分数：此题得分： ?

《大学英语三》在线作业答案题库

《大学英语（三）》在线作业题库一、单选题（共 50 道试题，共 100 分。） 1. – Ami, I want this report typed today. – ( ). A. It'll be ready in the afternoon, sir B. I'd like you to help me C. I know nothing about the report D. Leave it to tomorrow 正确答案：A 2. He( )himself quickly to the new condition of his work. A. changed B. altered C. adjusted D. varied 正确答案：C 3. We( )the bathroom and plan( )the bedroom this year. A. painted…to paint B. is painting… painting C. paint… to paint D. have painted…to paint 正确答案：D 4. I don't think this kind of medicine has any( ). A. answer B. cause C. effect D. work 正确答案：C 5. We consider( )the instrument be adjusted each time it is used. A. that it necessary B. it necessary that C. necessary that D. necessary of it that 正确答案：B 6. – I wonder if you could help me. – ( ). A. I could B. Yes, I do C. No, not at all D. Of course 正确答案：D 7. Parliament didn't think the Prime Minister did enough in the improvement of fair employment, ( )he was asked to write to Parliament for further explanation. A. so B. therefore

南开大学 18秋学期(1703)《古代汉语(一)》在线作业满分答案

18秋学期（1703）《古代汉语（一）》在线作业下列各组字,象形、指事、会意、形声四种结构类型都具备的一组是 A.口甘莫菽 B.犬下益伐 C.又及取行 D.目耳嵩嶺正确答案:A 有形容词用如意动的是： A.今先生俨然不远千里而庭教之。 B.楚左尹项伯者，项羽季父也，素善留侯张良。 C.强本而节用，则天不能贫。 D.其达士，洁其居，美其服，饱其食。正确答案:B “保民而王，莫之能御也”。句中的“莫”字，其詞性是 A.副词 B.名词 C.形容词 D.无定代词正确答案:D “富润屋，德润身，心广体胖”中“胖”的含义是： A.夹脊肉 B.古代祭祀用的半边牲肉 C.安泰舒适 D.肥胖正确答案:C 下列表示“去某地”的意义的四个词中，哪个不能带宾语？ A.之 B.如 C.适 D.往正确答案:D

下列句子，具有动词用作使动用法的一句是 A.诸侯之币重，郑人病之。 B.上帝临女，无贰尔心。 C.若阙地及泉，隧而相见，其谁曰不然？ D.故远人不服，则修文德以来之正确答案:D “相”的本义是 A.扶助 B.辅佐 C.仔细看 D.相貌正确答案:C 下列句子中的“日”表示“每日”的意思的是： A.道明则国日强，道幽则国日削。 B.卒廷见相如，毕礼而归之。 C.日与北骑出没于长淮间。 D.于是与亮情好日密。正确答案:C “今有一人，入人园圃，窃其桃李。”下列关于“园圃”的说法正确的是 A.是双声联绵词 B.是叠韵联绵词 C.是偏义复词 D.是单纯词正确答案:C 下列句子中名词作状语表示凭借的是 A.君为我呼入，吾得兄事之 B.太祖累书呼 C.天下云集而响应 D.秦稍蚕食魏

西南交《大学英语V》在线作业二

西南交《大学英语V》在线作业二 ---Look at the rainbow! What a view! ---_______. A:Yes. What beautiful it is B:Yes. How beautiful it is C:Yes. What a beautiful it is D:Yes. How a beautiful it is 答案：B Mr. Smith, together with his wife and children, _______ going to the party this weekend. A:am B:is C:are D:will 答案：B Before the child went to bed, the father asked him to ________ all the toys he had taken out. A:put off B:put up C:put away D:put out 答案：C We've _______paper and ink. Ask Mrs. Edward to lend us some. A:run away with

B:run out of C:run off D:run down 答案：B The old lady _________ on hearing her son’s death. A:broke in B:broke down C:broke out D:broke away 答案：B He called her names, so she won't forgive him _______ he makes an apology to her. A:although B:once C:if D:unless 答案：D --I think you should phone Jenny and say sorry to her. ---_______ A:No way，It was her fault. B:Not possible，It was her fault. C:No chance，It was her fault. D:Not at all，It was her fault. 答案：A Nobody but a young woman _________the airplane crash.

大学英语3(阶段作业)

阶段作业一一、单项选择题（共10道小题，共100.0分） 1. All the signs _________ an early resumption of the battle. 2. 1.point at 2.point 3.point out 4.point to 3. In a time of social reform, people's state of mind tends to keep ________ with the rapid changes of society. 4. 1.step 2.progress 3.pace 4.touch 5. After he had been asked the same question many times, his answer became _________ . 6. 1.machine

2.mechanics 3.mechanic 4.mechanical 7. He seems to be _________ enough to climb to the mountain top in an hour. 8. 1.radiant 2.conscientious 3.conspicuous 4.energetic 9. The University ________him an honorary degree. 10. 1.drained 2.awarded 3.approached 4.glimpsed 11.

Copper ________ electricity. 12. 1.cracks 2.equips 3.strikes 4.conducts 13. I'm firm in my________ that he is a good teacher. 14. 1.behaviour 2.believe 3.beloved 4.belief 15. The sting ________ him in his dislike of bee. 16. 1.confirmed 2.firmed 3.formed 4.confused

南开大学 18秋学期(1709、1803、1809)《概率论与数理统计》在线作业满分答案

18秋学期（1709、1803、1809）《概率论与数理统计》在线作业某班级学生的年龄是右偏的，均值为20岁，标准差为4.45.如果采用重复抽样的方法从该班抽取容量为100的样本，那么样本均值的分布为 ( ) A.均值为20，标准差为0.445的正态分布 B.均值为20，标准差为4.45的正态分布 C.均值为20，标准差为0.445的右偏分布 D.均值为20，标准差为4.45的右偏分布正确答案:A 设随机变量X~N(μ,81),Y~N(μ,16),记p1=P(X=μ-9），p2=P(Y=μ+4），则（） A.p1=p2 B.p1<p2 C.p1>p2 D.无法确定正确答案:A . A. B. C. D. 正确答案:D 下列说法正确的是（） A.二维连续型随机变量是指两个随机变量的取值是连续变化的 B.二维连续型随机变量是指两个随机变量的取值是不连续的 C.二维离散型随机变量的取值是有限个数对或无限对 D.二维离散型随机变量的取值是无限个数对正确答案:C

英语在线作业

第1题(2.0) 分 “How do you do?” “ ” A、How do you do? B、Thank you. C、Sorry. D、How are you. 第2题(2.0) 分 Tian An Men Square beautiful ａｎｄmagnificent. A、watches B、become C、looks D、sees 第3题(2.0) 分 After ten years of hard work, the couple to pay off all the debts. A、managed B、succeeded C、missed D、could 第4题(2.0) 分 After a long walk, the old man be tired now. A、can B、must C、has to D、need 第5题(2.0) 分The speaker spoke so quickly that（）of us could understand him. A、few B、little

D、a little 第6题(2.0) 分If you have any questions, please（）your hands. A、put out B、put up C、put on D、put down 第7题(2.0) 分Please say it（）English. A、in B、with C、for D、at 第8题(2.0) 分 Ask him his books here tomorrow. A、take B、to take C、bring D、to bring 第9题(2.0) 分 Jack doesn’t jump so as his classmates. A、high B、highly C、higher D、more highly 第10题(2.0) 分I often visited the British Museum ______ I was staying in London. A、until B、while

大学英语3作业题及答案

精品文档阅读理解题分第1题 (20) Many a young person tells me he wants to be a writer. I always encourage and such people, but I also explain that there's a big difference between a writerwriting. In most cases these individuals are dreaming of wealth and fame, not the long hours at a typewriter. “You have got to want to write,”I said to them, “not want to be a writer.” The reality is that writing is a lonely, private and poor-paying affair. For every writer kissed by fortune there are thousands more whose longing is never rewarded. When I left a 20-year career in the U.S. Coast Guard to become a freelance writer, I had no prospects at all. What I did have was a friend who found for me my room in a New York apartment building. It didn't even matter that it was cold and had no bathroom. I immediately bought a used typewriter and felt like a genuine writer. and began to doubt After a year or so, however, I still hadn't got a breakmyself. It was so hard to sell a story that barely made enough to eat. But I knew I to write. I had dreamed about it for many years. I wasn't going to be one wanted of those people who died wondering. What if? I would keep putting my dream to test (even though it meant living with uncertainty and fear of failure). This is the shadow-land of hope, and anyone with a dream must learn to live there. ．阅读理解1 (4.0) 分 The passage is meant to _______ . warn young people of the hardship that a successful writer has to experience 、A advise young people to give up their idea of becoming a professional writer B、 show young people it is unrealistic for a writer to pursue wealth C、 D、encourage young people to pursue a writing career 2．阅读理解 (4.0) 分 What can be concluded from the passage? 精品文档．精品文档 rewarding. ａｎｄ、Genuine writers often find their work interesting A