ImageVerifierCode 换一换
格式:DOC , 页数:57 ,大小:154.04KB ,
资源ID:4497013      下载积分:14 金币
验证码下载
登录下载
邮箱/手机:
验证码: 获取验证码
温馨提示:
支付成功后,系统会自动生成账号(用户名为邮箱或者手机号,密码是验证码),方便下次登录下载和查询订单;
特别说明:
请自助下载,系统不会自动发送文件的哦; 如果您已付费,想二次下载,请登录后访问:我的下载记录
支付方式: 支付宝    微信支付   
验证码:   换一换

开通VIP
 

温馨提示:由于个人手机设置不同,如果发现不能下载,请复制以下地址【https://www.zixin.com.cn/docdown/4497013.html】到电脑端继续下载(重复下载【60天内】不扣币)。

已注册用户请登录:
账号:
密码:
验证码:   换一换
  忘记密码?
三方登录: 微信登录   QQ登录  
声明  |  会员权益     获赠5币     写作写作

1、填表:    下载求助     留言反馈    退款申请
2、咨信平台为文档C2C交易模式,即用户上传的文档直接被用户下载,收益归上传人(含作者)所有;本站仅是提供信息存储空间和展示预览,仅对用户上传内容的表现方式做保护处理,对上载内容不做任何修改或编辑。所展示的作品文档包括内容和图片全部来源于网络用户和作者上传投稿,我们不确定上传用户享有完全著作权,根据《信息网络传播权保护条例》,如果侵犯了您的版权、权益或隐私,请联系我们,核实后会尽快下架及时删除,并可随时和客服了解处理情况,尊重保护知识产权我们共同努力。
3、文档的总页数、文档格式和文档大小以系统显示为准(内容中显示的页数不一定正确),网站客服只以系统显示的页数、文件格式、文档大小作为仲裁依据,个别因单元格分列造成显示页码不一将协商解决,平台无法对文档的真实性、完整性、权威性、准确性、专业性及其观点立场做任何保证或承诺,下载前须认真查看,确认无误后再购买,务必慎重购买;若有违法违纪将进行移交司法处理,若涉侵权平台将进行基本处罚并下架。
4、本站所有内容均由用户上传,付费前请自行鉴别,如您付费,意味着您已接受本站规则且自行承担风险,本站不进行额外附加服务,虚拟产品一经售出概不退款(未进行购买下载可退充值款),文档一经付费(服务费)、不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
5、如你看到网页展示的文档有www.zixin.com.cn水印,是因预览和防盗链等技术需要对页面进行转换压缩成图而已,我们并不对上传的文档进行任何编辑或修改,文档下载后都不会有水印标识(原文档上传前个别存留的除外),下载后原文更清晰;试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓;PPT和DOC文档可被视为“模板”,允许上传人保留章节、目录结构的情况下删减部份的内容;PDF文档不管是原文档转换或图片扫描而得,本站不作要求视为允许,下载前自行私信或留言给上传者【快乐****生活】。
6、本文档所展示的图片、画像、字体、音乐的版权可能需版权方额外授权,请谨慎使用;网站提供的党政主题相关内容(国旗、国徽、党徽--等)目的在于配合国家政策宣传,仅限个人学习分享使用,禁止用于任何广告和商用目的。
7、本文档遇到问题,请及时私信或留言给本站上传会员【快乐****生活】,需本站解决可联系【 微信客服】、【 QQ客服】,若有其他问题请点击或扫码反馈【 服务填表】;文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“【 版权申诉】”(推荐),意见反馈和侵权处理邮箱:1219186828@qq.com;也可以拔打客服电话:4008-655-100;投诉/维权电话:4009-655-100。

注意事项

本文(2023年6月大学英语六级CET-6真题试卷及答案详解.doc)为本站上传会员【快乐****生活】主动上传,咨信网仅是提供信息存储空间和展示预览,仅对用户上传内容的表现方式做保护处理,对上载内容不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知咨信网(发送邮件至1219186828@qq.com、拔打电话4008-655-100或【 微信客服】、【 QQ客服】),核实后会尽快下架及时删除,并可随时和客服了解处理情况,尊重保护知识产权我们共同努力。
温馨提示:如果因为网速或其他原因下载失败请重新下载,重复下载【60天内】不扣币。 服务填表

2023年6月大学英语六级CET-6真题试卷及答案详解.doc

1、6月大学英语六级(CET-6)真题预测试卷及答案详解Part I Listening Comprehension (20 minutes)Section ADirections:In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each q

2、uestion there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.Example:You will hear:You will read: A) 2 hours.B) 3 hours.C) 4

3、hoursD) 5 hours.From the conversation we know that the two are talking about some work they will start at 9 oclock in the morning and have to finish at 2 in the afternoon. Therefore, D) “5 hours” is the correct answer. You should choose D on the Answer Sheet and mark it with a single a single line t

4、hrough the centre.Sample Answer A B C D1.A) Buy some travellers checks.B) Borrow some money from a friend.C) Check the brakes and tires.D) Spend some time travelling.(D)2.A) He is very forgiving and tolerant.B) He probably has a poor memory.C) He is well liked by his customers.D) He has been introdu

5、ced to the staff.(B)3.A) He thinks the book should include more information.B) He doesnt think it necessary to provide the answers.C) The answers will be added in a later edition.D) The book does include the answers.(D)4.A) Announce appeals for public service.B) Hold a charity concert to raise money

6、.C) Ask the school radio station for help.D) Pool money to fund the radio station.(C)5.A) She talked with the consultant about the new program until two.B) She couldnt talk to the consultant before two.C) She would talk to the consultant during lunch.D) She couldnt contact the consultants secretary.

7、(B)6.A) They are equally competent for the job.B) They both graduated from art schools.C) They majored in different areas of art.D) They are both willing to draw the posters.(A)7.A) At a book store.B) At an art museum.C) At a newspaper office.D) At a gymnasium.(C)8.A) The woman received a phone call

8、 from Mark yesterday.B) The man injured Mark in a traffic accident yesterday.C) The man met a friend by chance.D) The woman contacted Mark on business.(C)9.A) The man should stay up and watch the program.B) The man should read something exciting instead.C) The man should go to bed at eleven.D) The m

9、an should give up watching the movie.(D)10.A) Students with a library card can check any book out.B) Reference books are not allowed to be checked out.C) Only students with a library card can check out reference books.D) The number of books a student can check out is unlimited.(B)Section BDirections

10、:In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the correspond

11、ing letter on the Answer Sheet with a single line through the centre.Passage OneQuestions 11 to 13 are based on the passage you have just heard.11.A) To find out whether they take music lessons in their spare time.B) To find out whether they can name four different musical instruments.C) To find out

12、 whether they enjoy playing musical instruments in school.D) To find out whether they differ in their preference for musical instruments.(D)12.A) They find them too hard to play.B) They think it silly to play them.C) They find it not challenging enough to play them.D) They consider it important to b

13、e different from girls.(A)13.A) Children who have private music tutors.B) Children who are 8 or older.C) Children who are between 5 and 7.D) Children who are well-educated.(B)Passage TwoQuestions 14 to 16 are based on the passage you have just heard.14.A) Because there werent any professional teams

14、in the U.S. then.B) Because Pele hadnt retired from the Brazilian National Team yet.C) Because this fast-moving sport wasnt familiar to many Americans.D) Because good professional players received low salaries.(C)15.A) When it has a large number of fans.B) When it plays at home.C) When it has many i

15、nternational stars playing for it.D) When the fans cheer enthusiastically for it.(B)16.A) It wasnt among the top four teams.B) It didnt play as well as expected.C) It won the World Cup.D) It placed fourth.(A)Passage ThreeQuestions 17 to 20 are based on the passage you have just heard.17.A) Students

16、from America.B) Students from England.C) Students from Australia.D) Students from Japan.(A)18.A) Those who know how to program computers.B) Those who get special aid from their teachers.C) Those who are very hardworking.D) Those who have well-educated parents.(D)19.A) Japanese students study much ha

17、rder than Columbian students.B) Columbian students score higher than Japanese students in maths.C) Columbian students are more optimistic about their maths skills.D) Japanese students have better conditions for study.(C)20.A) Physics.B) Mathematics.C) Environmental science.D) Life science.(A)Part II

18、 Reading Comprehension (35 minutes)Directions:There are 4 reading passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on th

19、e Answer Sheet with a single line through the centre.Passage OneQuestions 21 to 25 are based on the following passage.In the 1920s demand for American farm products fell, as European countries began to recover from World War I and instituted austerity (紧缩) programs to reduce their imports. The resul

20、t was a sharp drop in farm prices. This period was more disastrous for farmers than earlier times had been, because farmers were no longer self-sufficient. They were paying for machinery, seed, and fertilizer, and they were also buying consumer goods. The prices of the items farmers bought remained

21、constant, while prices they received for their products fell. These developments were made worse by the Great Depression, which began in 1929 and extended throughout the 1939s.In 1929, under President Herbert Hoover, the Federal Farm Board was organized. It established the principle of direct interf

22、erence with supply and demand, and it represented the first national commitment to provide greater economic stability for farmers.President Hoovers successor attached even more importance to this problem. One of the first measures proposed by President Franklin D. Roosevelt when he took office in 19

23、33 was the Agricultural Adjustment Act, which was subsequently passed by Congress. This law gave the Secretary of Agriculture the power to reduce production through voluntary agreements with farmers who were paid to take their land out of use. A deliberate scarcity of farm products was planned in an

24、 effort to raise prices. This law was declared unconstitutional by the Supreme Court on the grounds that general taxes were being collected to pay one special group of people. However, new laws were passed immediately that achieved the same result of resting soil and providing flood-control measures

25、, but which were based on the principle of soil conservation. The Roosevelt Administration believed that rebuilding the nations soil was in the national interest and was not simply a plan to help farmers at the expense of other citizens. Later the government guaranteed loans to farmers so that they

26、could buy farm machinery, hybrid (杂交) grain, and fertilizers.21.What brought about the decline in the demand for American farm products?A) The impact of the Great Depression.B) The shrinking of overseas markets.C) The destruction caused by the First World War.D) The increased exports of European cou

27、ntries.(B)22.The chief concern of the American government in the area of agriculture in the 1920s was _.A) to increase farm productionB) to establish agricultural lawsC) to prevent farmers from going bankruptD) to promote the mechanization of agriculture(C)23.The Agricultural Adjustment Act encourag

28、ed American farmers to _.A) reduce their scale of productionB) make full use of their landC) adjust the prices of their farm productsD) be self-sufficient in agricultural production(D)24.The Supreme Court rejected the Agricultural Adjustment Act because it believed that the Act _.A) might cause grea

29、ter scarcity of farm productsB) didnt give the Secretary of Agriculture enough powerC) would benefit neither the government nor the farmersD) benefited one group of citizens at the expense of others(D)25.It was claimed that the new laws passed during the Roosevelt Administration were aimed at _.A) r

30、educing the cost of farmingB) conserving soil in the long-term interest of the nationC) lowering the burden of farmersD) helping farmers without shifting the burden onto other taxpayers(D)Passage TwoQuestions 26 to 30 are based on the following passage.In the 1950s, the pioneers of artificial intell

31、igence (AI) predicted that, by the end of this century, computers would be conversing with us at work and robots would be performing our housework. But as useful as computers are, theyre nowhere close to achieving anything remotely resembling these early aspirations for humanlike behavior. Never min

32、d something as complex as conversation: the most powerful computers struggle to reliably recognize the shape of an object, the most elementary of tasks for a ten-month-old kid.A growing group of AI researchers think they know where the field went wrong. The problem, the scientists say, is that AI ha

33、s been trying to separate the highest, most abstract levels of thought, like language and mathematics, and to duplicate them with logical, step-by-step programs. A new movement in AI, on the other hand, takes a closer look at the more roundabout way in which nature came up with intelligence. Many of

34、 these researchers study evolution and natural adaptation instead of formal logic and conventional computer programs. Rather than digital computers and transistors, some want to work with brain cells and proteins. The results of these early efforts are as promising as they are peculiar, and the new

35、nature-based AI movement is slowly but surely moving to the forefront of the field.Imitating the brains neural (神经旳) network is a huge step in the right direction, says computer scientist and biophysicist Michael Conrad, but it still misses an important aspect of natural intelligence. “People tend t

36、o treat the brain as if it were made up of color-coded transistors”, he explains, “but its not simply a clever network of switches. There are lots of important things going on inside the brain cells themselves.” Specifically, Conrad believes that many of the brains capabilities stem from the pattern

37、 recognition proficiency of the individual molecules that make up each brain cell. The best way to build and artificially intelligent device, he claims, would be to build it around the same sort of molecular skills.Right now, the option that conventional computers and software are fundamentally inca

38、pable of matching the processes that take place in the brain remains controversial. But if it proves true, then the efforts of Conrad and his fellow AI rebels could turn out to be the only game in town.26.The author says that the powerful computers of today _.A) are capable of reliably recognizing t

39、he shape of an objectB) are close to exhibiting humanlike behaviorC) are not very different in their performance from those of the 50sD) still cannot communicate with people in a human language(D)27.The new trend in artificial intelligence research stems from _.A) the shift of the focus of study on

40、to the recognition of the shapes of objectsB) the belief that human intelligence cannot be duplicated with logical, step-by-step programsC) the aspirations of scientists to duplicate the intelligence of a ten-month-old childD) the efforts made by scientists in the study of the similarities between t

41、ransistors and brain cells(B)28.Conrad and his group of AI researchers have been making enormous efforts to _.A) find a roundabout way to design powerful computersB) build a computer using a clever network of switchesC) find out how intelligence developed in natureD) separate the highest and most ab

42、stract levels of thought(C)29.Whats the authors opinion about the new AI movement?A) It has created a sensation among artificial intelligence researchers but will soon die out.B) Its a breakthrough in duplicating human thought processes.C) Its more like a peculiar game rather than a real scientific

43、effort.D) It may prove to be in the right direction though nobody is sure of its future prospects.(B)30.Which of the following is closest in meaning to the phrase “the only game in town” (Line 3, Para. 4)?A) The only approach to building an artificially intelligent computer.B) The only way for them

44、to win a prize in artificial intelligence research.C) The only area worth studying in computer science.D) The only game they would like to play in town.(D)Passage ThreeQuestions 31 to 35 are based on the following passage:Cars account for half the oil consumed in the U.S., about half the urban pollu

45、tion and one fourth the greenhouse (温室) gases. They take a similar toll of (损耗) resources in other industrial nations and in the cities of the developing world. As vehicle use continues to increase in the coming decade, the U.S. and other countries will have to deal with these issues or else face un

46、acceptable economic, health-related and political costs. It is unlikely that oil prices will remain at their current low level or that other nations will accept a large and growing U.S. contribution to global climatic change.Policymakers and industry have four options: reduce vehicle use, increase t

47、he efficiency and reduce the emissions of conventional gasoline-powered vehicles, switch to less harmful fuels, or find less polluting driving systems. The last of thesein particular the introduction of vehicles powered by electricityis ultimately the only sustainable option. The other alternatives

48、are attractive in theory but in practice are either impractical or offer only marginal improvements. For example, reduced vehicle use could solve traffic problems and a host of social and environmental problems, but evidence from around the world suggests that it is very difficult to make people give up their cars to any significant extent. In the U.S., mass-transit ridership and carpooling (合作用车) have declined since World War II. Even in Western

移动网页_全站_页脚广告1

关于我们      便捷服务       自信AI       AI导航        获赠5币

©2010-2024 宁波自信网络信息技术有限公司  版权所有

客服电话:4008-655-100  投诉/维权电话:4009-655-100

gongan.png浙公网安备33021202000488号   

icp.png浙ICP备2021020529号-1  |  浙B2-20240490  

关注我们 :gzh.png    weibo.png    LOFTER.png 

客服