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四级答案

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四级答案（锦集12篇）由网友“艳子”投稿提供，这次小编给大家整理过的四级答案，供大家阅读参考，也相信能帮助到您。

四级答案

篇1：四级阅读答案

四级阅读答案

四级英语考试阅读题：

Questions 56 to 60 are based on thefollowing passage.

Scientists at Washington University School of Medicine in the US found higher levels of protein S1PR2(磷酸鞘氨醇受体蛋白)in tests on the brains of female mice and dead women with MS than in male equivalents.Four times more women than men are currently diagnosed with Multiple Sclerosis(多发性硬化症).

Experts said the finding was”really interesting”.MS affects the nerves in the brain and spinal cord，which causes problems with muscle movement，balance and vision.It is a major cause of disability,and affects about 1 00，000 people in the UK.Abnormal immune cells aRack nerve cells in the central Nervous system in MS patients.There is currently no cure，A.though there are treatments that can help in the early stages of the disease.

Researchers in Missouri looked at relapsing remitting(复发缓解型)MS，where people have distinct attacks of symptoms that tllen fade away either partially or completely.About 85%of all people with MS have this type.Scientists studied the blood vessels and brains of healthy mice，mice with MS，and mice without the gene for SlPR2，a blood vessel receptor protein，to see how it affected MS severity.They A.so 100ked at the brain tissue samples of 20 people after they had died.They found high levels of S1PR2 in the areas of the brain typically damaged by MS in both mice and people.Tlle activity of the gene coding for S1 PR2 was positively correlated with the severity of the disease in mice.the study said.

Scientists said S l PR2 could work by helping to make the blood-brain barrier,in charge of stopping potentiA.ly harmful substances from entering the brain and spial fluid.more permeable.A more permeable barrier could let attacking cells，which cause MS，into the central nervous system，the study said.This link[between MS and S lPR2] is completely new一it has never been found before.

Dr Emma Gray,of the MS Society,said：”We don’t yet fully understand why MS affects more women than men,and it’s an area that’s intrigued scientists，and people with MS，for many years.She said understanding the causes of MS was a“priority”for the MS Society in the UK.and could be“crucial”in finding new treatments.

56.What can we infer from the last sentence in Para.1 ?

A. Wbmen are more likely to be diagnosed with Multiple Sclerosis.

B.Men are more likely to be diagnosed with Multiple Sclerosis.

C.Male mice are more likely to be diagnosed with Multiple Sclerosis.

D、FemA.e mice are more likely to be diagnosed with Multiple Sclerosis.

57.What problem does MS mainly cause?

A.In natured muscle movement.

B.Bad bA.ance.

C. Disability

D.Bad eyesight.

58.What is the relationship between the severity ofMS and level ofSlPR2?

A. A.The level of S 1 PR2 is higher,the MS is less severe.

B.The level of S 1PR2 is higher,the MS is more severe.

C. The level of S 1 PR2 is lower,the MS is less severe.

D、The level of S 1 PR2 is lower,the MS is more severe.

59.What role does SlPR2 play in helping the permeability ofblood.brain barrier?

A.It can make blood.brain barrier impermeable.

B.It can make blood—brain barrier less permeable.

C.It can make blood—brain barrier permeable.

D.It can make blood—brain barrier more permeable.

60.What can we infer from the whole passage?

A.Four times more women than men are currently diagnosed with MS.

B. The level of S 1 PR2 was positively correlated with the severity of MS.

C.The reason why MS affects more women than men is unknown.

D.Multiple sclerosis discovery may explain gender gap.

Questions 61 to 65 are based on thefollowingpassage.

Real.time web search—-which scours only the latest updates to services like Twitter—is currently generating quite a buzz because it can provide a glimpse of what people around the world are thinking or doing at any given moment.Interest in this kind of search is so great that，according to recent leaks，Google is considering buying Twitter.

The latest research from the interact search giant，though，suggests that real—time results could be even more powerful—they may reveal the future as well as the present.

Google researchers Hyunyoung Choi and Hal Varian combined data from Google Trends on the popularity of different search terms with models used by economists to predict trends in areas such as travel and home sales.The result?Better forecasts in A.most every case.It works because searches reveal something about people’s intentions.Google has demonstrated before that search data can predict flu outbreaks，and last week World Bank economist Erik Feyen said he could cut errors in a model that forecasts lending to the private sector by 15%using Google search data.

But real-time results could have even more predictive power：knowing what people are actually doing，not just thinking，at a particular instant gives a strong hint of the future consequences.

Johan Bollen of Los A.amos NationA. Laboratory and A.berto Pepe of the University of California，Los Angeles，applied a mood rating system to the text from over 10，000 Future Me emails sent in to gauge people’s hopes，fears and predictions for the future.They found that emails directed at to were significantly more depressed in tone than messages aimed at the subsequent six years.Could they have predicted the world’s current economic slump?

Without more data，that is no more than an intriguing possibility.So Bollen plans to look at more Future Me emails，as well as Twitter messages，to search for mood swings that foreshadow other economic changes.If he finds any such links.the sanle sources might be used to try and predict future economic fluctuations.

So will our online footsteps become a central part of economic forecasting?We’11 have to wait and see——0r perhaps do a quick web search.

61.What is real-time web search.like Twitter?

A.It tells us what people did in past days.

B.It generates quite a buzz in recent days.

C.It provides latest news about everything.

D.It informs what people do in the future.

62.What is the result of research established by Google researchers Hyunyoung Choi and Hal Varian?

A.They gain nothing special from the combination of data and models.

B. 11ley indeed reveal something about people’s intentions in such areas.

C. They find that the future trends cannot be predicted from the research.

D.They totally understand the future trends of these areas from research.

63.What can we infer from Para.5?

A. It is possible for researchers to get some hints from the Future Me emails.

B. There is no relationship between the depression and economic slump.

C.There is a potential relationship between depression and economic slump.

D.The Future Me emails may indicate people’s reaction about future prediction.

64.What’s the meaning of“Without more data,that is no more than an intriguing possibility.”?

A. More data are necessary to turn this possibility to be reality.

B.The possibility is just all intriguing possibility without data.

C. No amount of data cannot be a strong proof for the possibility.

D.More data are needed to turn it out to be a pure possibility.

65.What’s the attitude of author to real.time search?

A.Negative.

B.Critical.

C.Optimistic.

D.Indifferent.

【2012月大学英语四级阅读练习及答案】：

56.What can we infcr from the last sentence in Para.从第一段最后一句话可以推断出什么?

A.Women are more likely to be diagnosed with Multiple Sclerosis.女性更容易被诊断出患多发性硬化症。

B.Men are more likely to be diagnosed with Multiple Sclerosis.男性更容易被诊断出患多发性硬化症。

C.MA.e mice are more likely to be diagnosed with Multiple Sclerosis.雄性小鼠更容易被诊断出患多发性硬化症。

D.FemA.e mice are more likely to be diagnosed with Multiple Sclerosis.雌性小鼠更容易被诊断出患多发性硬化症。

57.What problem does MS mainly cause?MS是导致什么身体问题的主要原因?

A.I11.natured muscle movement.肌肉运动。

B.Bad balance.平衡性差。

C.Disability.残疾。.

D.Bad eyesight.视力不好。

58.What is the relationship between the severity of MS and level of SlPR27 MS的严重性和SIPR2水平的高低有什么关系?

A.I11e level ofSlPR2 is higher,the MS is less severe.SlPR2水平越高，MS越能得到缓解。

B.The level ofSlPR2 is higher,the MS is more severe.SlPR2水平越高，MS越来越严重。

C.The level ofSlPR2 is lower,the MS is less severe.SlPR2水平越低，MS越能得到缓解。

D.The level ofSlPR2 is lower,the MS is more severe.SlPR2水平越低，MS越来越严重。

59.What role does SlPR2 play in helping the permeability ofblood-brain barrier?S1PR2在促进血脑屏障的渗透性方面扮演着什么角色?

A.It Can make blood-brain barrier impermeable.它可以使血脑屏障不具渗透性。

B.It can make blood.brain barrier less permeable.它可以使血脑屏障减少渗透性。

C.It Can make blood。brain barrier permeable.它可以使血脑屏障具有渗透性。

D.It Can make blood-brain barrier more permeable.它可以使血脑屏障更具渗透性。

60.What Can we infer from the whole passage?从这个文章中可以得出什么推论?

A.Four times more women than men are currently diagnosed with MS.诊断出患有多发性硬化症的女性人数是男性的4倍。

B.The level of SlPR2 WaS positively correlated with the severity ofMS.SIPR2所含水平与MS的严重程度呈正比关系。

C.The reason why MS affects more women than men is unknown.为什么MS会更易对女性造成影响仍不清楚。

D.Multiple sclerosis discovery may explain gender gap.多发性硬化症的发现也许可以解释性别差异。

61.What is real-time web search，like Twitter?像Twitter一样的实时搜索是什么?

A.It tells us what people did in past days.它能告诉我们人们在过去都做什么。

B.It generates quite a buzz in recent days.它是最近互联网中热门的应用领域。

C.It provides latest news about everything.它能为人们提供一切最为实时的消息。

D.It informs what people do in the future.它能告知我们未来人们都在做什么。

62.What is the result of research established by Google researchers Hyunyoung Choi and HA. Varian?谷歌的研究人员崔元英和哈尔•范里安的研究结果如何?

A.They gain nothing special from the combination of data and models.他们并未从数据和模型中得到任何特殊的信息。

B. They indeed reveal something about people’s intentions in such areas.研究人员确实解读到人们的一些意图。

C.They find that the future trends can not be predicted from the research.他们发现有关未来的预测并不能从此得出。

D.They totA.ly understand the future trends ofthese areas from research.他们可以完全得知这些领域未来的发展趋势。

63.What Can we infer from Para.57我们可以从第五段得出什么?

A.It is possible for researchers to get some hints from the Future Me emails.研究人员可能从这些邮件中得到一些暗示。.

B.There is no relationship between the depression and economic slump.人们的`沮丧情绪和经济衰退没有任何关系。

C.There is a potential relationship between depression and economic slump.人们的沮丧情绪和经济衰退有潜在的联系。

D.The FutureMe emails may indicate people’s reaction about future prediction.这些邮件表明人们的情绪也许可以预测未来的一些事情。

64.What’s the meaning of“Without more data，that is no more than all intriguing possibility.”?“没有更多的数据，那就只能是一个有趣的可能性”是什么意思?

A.More data are necessary to turn this possibility to be reality.需要更多的数据来证实这一可能性也许就是事实。

B.The possibility isjust all intriguing possibility without data.没有数据，可能性就只能是有趣的可能性。

C.No amount of data cannot be a strong proof for the possibility.再多的数据也不能将可能性变为事实。

D.More data are needed to turn it out to be a pure possibility.需要更多的数据证明那只是一种可能性。

65.What’s the attitude ofauthor to real-time search?作者对于实时搜索持何种态度?

A.Negative.消极的。

B.Critical.批评的。

C.Optimistic.乐观的。

D.Indifferent.漠不关心的。

篇2：四级考试题及答案

四级考试题及答案

87. ________________________ ，doctors can treat this disease successfully.

88. In my sixties, one change I notice is that ________________________ .

89. Because of the leg injury, the athlete ________________________ .

90. To make donations or for more information, please ________________________ .

91. Please come here at ten tomorrow morning ________________________ .

参考答案：

87. Thanks to a series of new inventions

88. I am more inclined to get tired than before

89. decided to quit the match

90. contact us at the following address

91. if it is convenient for you / at your convenience

篇3：英语专业四级试题及答案

英语专业四级试题及答案

Salmon

Everyyear,millioofsalmonswimfromtheoceanintothemouthsofriversandthensteadilyuptherivers.Paingthroughwaters,aroundrocksandwaterfalls,thefishfinallyreachtheiroriginalstreamsorlakes.Theydigoutnestsintheriverbedandlaytheireggs.Then,exhaustedbytheirjourney,theparentsalmondie.Theyhavefinishedthetaskthatnaturehasgiventhem.Months,oryearslater,theyoungfishstarttheirtriptotheocean.Theyliveinthesaltwaterfrom2-7years,untilthey,tooarereadytoswimbacktoreproduce.Theirlifecyclehelmanprovidehimselfwithabasicfood-fish.Whentheadultsalmongatherattherivermouthsfortheaualtripuptherivers,theyareinthebestpoiblecondition,andnearlyeveryharborhasitssalmonfishingfleetreadytocatchthousandsformarkets.? Now,youhavetwominutestocheckthroughyourwork.?

PARTⅢLISTENINGCOMPREHEION?

InsectioA,BandC,youwillheareverythingonceonly.Listencarefullyandthenawerthequestiothatfollow.Markthecorrectawertoeachquestiononyourawersheet.

SECTIONASTATEMENT?

Inthissection,youwillhearsevenstatements.Attheendofeachstatementyouwillbegiven10secondstoawerthequestion.?

1.Youmustrelax.Don'tworktoohard.Anddowatchyourdrinkingandsmoking.?

2.Wehadn'tquiteexpectedthecommitteetoagreetorebuildthehoital,soweweretakenabackwhenwegottoknowthatithadfinallyagreed.?

3.Thecoachleavesthestationevery20minutes.It's9:15now,andyouhavetowaitforfiveminutesforthenextone.?

4.PerhaJaneshouldn'thavegotmarriedinthefirstplace.Nooneknowswhatshemighthavebeendoingnow,butnotwashingup.That'sforsure!

5.Ihaentobeworkingonasimilarprojectatthemoment.Iamonlytoopleasedtohelpyou.?

6.Themanarrivedfortheceremonywithpatchedjacketsandfadedjeathattheaveragepersonwouldsaveformowingthelawninhisgardenattheweekend.?

7.Mark!Hereyouare!ThisisthelastplaceintheworldIwouldhaveexpectedtofindyou.?

SECTIONCONVERSATION?

Inthissectionyouwillhear10shortconversatiobetweentwoeakers.Attheendofeachconversation,youwillbegiven10secondstoawerthequestion.?

8.W:Icouldn'tstandthismorning.Myrightlegwentstiff.

篇4：有关四级真题及答案

Part Ⅰ Writing

A Visit to Guangming Farm Opens Students' Eyes

Sponsored by the Student Union, a total of 30 students paid a visit to Guangming Farm, a local farm 50 kilometers away from our university on June 8, .

Guangming Farm is a state-owned farm mainly planting crops such as wheat and corn and producing milk and dairy products. During this visit, students saw the grand farmland and were deeply Impressed by the modern agricultural technology and the completely automotive operation of wheat harvest in particular. The trip culminated in a visit to a manufacturing process of dairy products. Mary, a student from the Department of Foreign Languages, said at the thought of agriculture, what occurred to her was the images of sweating peasants laboring in their field under the Sun. However, this trip totally changed her stereotype of Chinese agriculture.

The trip of fieldwork deepens college students' understanding of the rapid social development by what they have witnessed in person, and will exert an ever-lasting influence upon their future study and work.

Part Ⅱ Listening Comprehension

1. A

2. A

3. B

4. D

5. C

6. B

7. D

8. C

9. A

10. B

11. A

12. C

13. D

14. B

15. D

16. C

17. B

18. A

19. D

20. B

21. C

22. D

23. C

24. A

25. B

Part III Reading Comprehension

26-35：HAGDI NJEBK

36-45：IGDNA KHFMC

46-55：ADBAC BADDC

Part IV Translation

The lion dance has been a traditional Chinese folk art for more than years. In the lion dance, two performers share a lion costume, one moving the head and the other moving the body and tail. They skillfully cooperate to imitate the various movements of a lion. As the king of beasts, the lion symbolizes happiness and good luck, so people usually perform lion dances during the Spring Festival and other festivals. Lion dances can also be seen on other important occasions, such as store openings and wedding ceremonies, which often attract many people to watch.

篇5：英语四级练习题及答案

Part II Reading comprehension

Directions: In this part,you will have 15 minute to go over the passage quickly and answer the questions on Answer sheet1

For questions 1-7,mark Y if the statement agrees with the information given in the passage;

N if statement cintradicts the information given in the passage;

NG if the information is not given in the passage.

for question 8-10 ,complete the sentenced with the information given in the passage.

Highway

A goverment study recommended a national highway systerm of33,920 miles,and congress passed the Federcal-Aid Highway Act of 1944,which called for strict,centrakky controlled desert criterra.

The interstate highway system was finally launched in 1956 and has been hailed as one of the greatest public works projects of the century .To bulid its 44,000-mile web of highways,bridge.and tunnels hundreds of unique engineering designs and solutions had to be worked out.Consider the many geographic ,features of the country:mountains,steep grades,wetlands,rivers,desorts and plains.Variables included the slope of the land,the ability of the pavement to support the load.Innovative, designs of roadways,tunnels,bridges,overpasses,and interchanges that could run through or bypass urban areas soon began to weave their way across the country ,forever altering the face of American .

1.6月英语四级听力练习题与答案

2.英语四级改错练习题及答案

3.12月英语四级作文练习题及答案

4.英语四级语法专项练习题及答案示例

5.英语四级36期听力对话练习题答案解析

6.6月英语四级听力练习题及答案

7.20英语四级选词填空练习题及答案解析

8.年英语四级选词填空练习题及答案

9.206月英语四级翻译练习题及答案

10.英语四级词汇考试练习题附答案

篇6：保育员四级试题及答案

保育员四级试题及答案

一、选择题

1、建立合理的生活制度可以培养幼儿那种习惯(B)

A 遵守纪律的习惯 B 良好的生活习惯 C 自我保健的技能 D 艰苦朴素习惯

2、托幼园所应严格执行消毒制度，以下哪项是错误的( C )

A 餐具一餐一消毒 B 寝室、活动室一周一消毒 C 儿童内衣隔日一消毒 D 儿童用品玩具定期清洗、消毒

3、幼儿园的环境创设主要是指( C )

A 购买大型玩具 B 安装望胶地板

C 合格的物质条件和良好的精神环境 D 选择较清静的场所

4、幼儿园的塑料玩具清洗消毒方式是( D )

A 清水 B 日光照射 C 不必消毒 D 用3℅过氧乙酸溶液浸泡消毒

5、在教育基本要素都具备的条件下，教育者的( C )起着决定性的作用。

A 权威性 B 知识性 C 主导性 D 艺术性

6、学前教育的对象年龄是( C )岁。

A 0-3岁 B 3-6 C 0-6岁 D 2-6岁

7、幼儿的发展是通过( A )

A 对物体的操作和与人的交往而发展的 B 聆听教师讲授知识而发展的

C 观察教师的操作过程而发展的 D 观看电视卡通节目而发展的

8、对幼儿园幼儿活动的正确理解是( D )

A 让儿童尽情地随意玩耍 B 在安全的前提下按课程的要求活动

C 为儿童舒展筋骨而进行活动 D 教育过程就是活动过程，促进儿童身心健康发展

9、儿童因为长期精神压抑或紧张而导致厌食、自闭、孤独等症状，这是由于(D )

A 学校与家庭教育不一致所致 B 幼儿园教育条件不够好所致

C 现在的医疗条件不够好所致 D 儿童心理上积聚的能量得不到及时发泄所致

10、一般来说，幼儿有时容易哭，但也容易哄，这是幼儿( C)

A 认识水平不高 B 思想觉悟不高 C 情感不稳定

11、影响儿童体格生长的最主要因素是( D )

A 营养与教育 B 环境与保健 C 遗传与营养 D 活动量与睡眠

12、保教人员的教育专业素养除要求具有先进的教育理念，良好的.教育能力，还要求具有一定的(A )

A 研究能力 B 学习能力 C 管理能力 D 交往能力

13、幼儿一日生活活动主要有( D )

A 学习B 游戏 C 户外活动 D 进餐、午睡、入厕

14、幼儿思维的主要特点是( A )

A 具体形象性 B 直觉行动性 C 抽象逻辑性 D 创造性

15、相比之下，以下几种方法中，能使年龄大一些的幼儿经常保持快乐的最好方法是( C )

A 满足生理需要 B 给他们讲笑话 C 帮助他们获得成功感 D 给他们发奖品

16、患儿全身不适，咽痛明显。咽及扁桃体显著充血，亦可见脓性分泌物。舌质红，乳头红肿如草莓，称杨梅舌。颈部及颌下淋巴结肿大，有触痛。这是(C)的症状。

A 水痘 B 风疹 C 猩红热 D 麻疹

17、龋齿是怎样发生的?( C )

A 虫子蛀的 B 糖腐蚀的 C 是细菌作用在食物残渣上产生酸，酸腐蚀牙面形成的。

18、( A )的早期，以烦躁夜啼、多汗、摇头和秃枕等表现为主。

A 佝偻病 B 肥胖症 C 缺铁性贫血 D 乙脑

19、(大)班幼儿应该学会使用筷子。

A 小班 B 中班 C 大班 D 学前班

20、幼儿挑食的生理原因是( C )

A 饭菜不好 B 幼儿园环境不好 C 体内缺锌、钙等微量元素 D 运动量小

二、判断题

1、教师对游戏的指导应有启发性，不能盲目地干涉(√)

2、从儿童时期起，就应该适当控制胆固醇的摄入量，少吃含胆固醇特别多的食物(√)

3、爱玩会玩、思维具体形象，是大班幼儿比较突出的特点。(×)

4、幼儿的肠管相对成人短。(×)

5、口吃是生理上的缺陷和发育器官的疾病。(×)

6、幼儿剧烈运动后，要休息10-15分钟，再进食。(×) (要休息20-30分钟)

7、注意饮食卫生，预防病从口入。引起疾病的细菌、病毒、虫卵或有毒物质。全是经消化道进入体内的。(√)

8、保育员是在幼儿园中主要负责幼儿的卫生保健、生活管理的人员。(√)

篇7：英语四级作文答案

1.近年来旅游行业中不诚信现象比较普遍

2.出现这一现象的原-因

3.我对这一现象的看法和建议

Dishonesty in Tourism

Since 1980s, the economy of China has developed greatly. With more money in their pockets, people are spending more money on travelling, which has brought prosperity to tourism. Nevertheless, many travel agencies or agents are reported to cheat their customers and make money in a dishonest way.

The reason for dishonesty in tourism is various. First and for most, money is the spur. Some travel agencies use all means to cheat their customers in order to get more money. Secondly, to survive in the fierce competition, travel agencies have to make enough profits. To realize profit maximization, they cheat. Last but not least, their victims seem to have little sense of defending their rights.

To regulate travel agencies and protect the rights of tourists, the government has issued various laws. However, I think tourists can take the following tips to avoid travel scams. First, choose a trustworthy travel agency for your trip. Secondly, use your common sense and keep alert while travelling. Finally, defend yourself if your rights are violated.

篇8：英语四级作文答案

写作步骤：

1.因何事道歉

2.提出补救办法

3.结尾

内容：前几天，小李借了Ella一本书,然后因为你的粗心而弄丢了这本书。

Dear Ella,

I am writing to make an apology to you for I lost your book that you lent me. I am terribly sorry for my fault,It wasn't my intention to lost it somewhere.

To make up for my mistake,I would like to buy another one as a token of my apology.If everything else fails,I will sent you money on books by express as soon as possible. Would you tell me which way that you think is doable?

Again,I deeply apologize for the problems my actions caused.I look forward to hearing from you.

篇9：英语四级作文答案

1、英语四级的作文，可能还是是三种形式：漫画、引言及口语式

但是最重要的第一点是：别离题，理解错题意!你可能就已经成功了一半。

比如有回四级作文题是：Education pays，学渣们都以为是教育花费，其实是：教育是有回报的。

2、在写之前，回忆考前积累的相关表达，包括单词的替代，固定句型的套用。

一个简单的例子的是think，你至少可以选择…

=believe=maintain=consider=assume=deem= insist=be convinced = reckon

=harbor the idea that…=take the attitude that…=hold the view that

或者更复杂的版本

A close examination would reveal how ridiculous the statement is…

Contrary to what is widely accepted, others maintain that …

3.考前建议多背常用句式，在考试中巧妙运用。

用于描写漫画、图表的常用句式：

As the graph depicts, ...

From the picture we can see that…

According to the statistics shown in the first/second graph…

The table shows/indicates/reveals that…

用于比较、阐述不同观点的常用句式：

Some people prefer…, while others are inclined to…

Some people believe that… Others maintain that… Still others claim that…

There are some people who hold different opinions about…

[英语四级作文答案]

篇10：英语四级作文答案

Directions:For this part,you are allowed 30 minutes to write a short essay entitled Internet and Privacy.

1.网络几乎已经渗透到方方面面，包括个人隐私。

2.网络会对个人隐私产生哪些影响?

3.应该如何帮张网络上的个人隐私?

Internet has penetrated into all the aspects of our life and work. We can study and work by it; we can find a job by it; we can communicate by it; we can entertain by it; we can buy and sell by it. We can do almost everything on the internet, almost anywhere any time.

However, while providing services for us, internet is inevitably inevitable invading our privacy to some degree. The services on most website require our registration. If we want enjoy these services, we have to provide much private information, including our name, address, gender, telephone number and sometimes bank account number. Due to the poor administration and weak security, our information might be open, stolen or sold on the internet. Even sometimes the information will be misused by the criminals.

Considering the above-mentioned, we must enhance the alertness when using the internet. First, when we need internet service, we should try to log on those big legal websites. Second, if the service requires important private information, you should think twice before you type it in.

【拓展阅读】

篇11：物流师四级试题及答案

一、单选题

1．在物流市场预测活动中，关于纵向数据正确的说法是( )。

A.纵向数据资料是指一定经济现象的历史数据资料

B．纵向数据资料是指在某一时期内作用于预测对象的各种影响因素的数据资料

C．纵向数据资料是指一定经济现象的各种影响因素的数据资料

D．纵向数据资料是指作用于预测对象的历史数据资料

2( )经常用于选择企业主要原料的供应商。

A．成本比较法 B．生命周期法 C．直观判断法 D·评分法

3．WMS系统入库信息与单证处理流程为( )。

A．入库通知单一货位安排一确认入库 B．指示存储一确认存储一更新库存一确认入库

C．入库通知一检查预留货位一存放物品 D．指令存储一货位确认一存放指令

4．仓库总平面布置中，辅助作业区的性质是( )。

A．辅助作业区主要是由办公室和生活场所组成 B．辅助作业区是为主要业务提供各项服务

C．辅助作业区在总平面布置中可以忽略不计 D．辅助作业区主要指专用线的布置

5．制造企业安全库存、销售企业安全库存分别由( )设定。

A．生产周期、销售周期 B．消耗量、提前期 C．DRP MRP D．MRP·DRP

6．堆垛时，整个货垛的重量不能超过( )。

A．建筑物的重量 B．包装物的重量 C．地坪的重量 D．地坪的允许载荷

7．在TMs中，运输任务计划及调度管理模块内容包含( )。

A．接单一排计划一安排车辆一承运

B．接受货运单一按日安排作业单一确定车辆一承运

C．最小业务分单一线路与车辆调配一配载 D．计划表一行车路单一配载指令一收费单

8．( )是B类物资管理策略。

A．每月盘点一次 B．每二三周盘点一次 C．大量采购 D．少量采购

9．FMs的出口系统模块功能是( )。

A．订舱委托一操作调度一单证处理一查询统计

B．揽货接单一安排运输工具一制单打单一中转调度

C．客户托运一拖车调运一装船承运一到货通知一费用结算

D．揽货订舱一操作调度一制单打单一收费一承运查询一费用托收

10．实行轻重配装，既能使车辆满载，又能充分利用车辆的有效体积，会( )。

A．大大降低运输费用 B．大大增加运输费用 C．降低费用 D．增加管理成本

11．铁路普通运价的整车货物运价按货物类别每吨( )和每吨千米运行基价组成。

A．普通运价 B．发到基价 C．基准运价 D．基本费率

12．保持零担货物运价与整车运价之间合理的比例关系主要是避免( )。

A．运费不易计算 B．运费倒挂 C．运费等级不易确定 D．货物种类混淆

13．船务代理人一般按规定的收费标准向( )收取船舶和货物的代理费。

A．承运人 B．委托人 C．收货人 D．发货人

14．国内水路运输中承托双方签订货物运单或独立的运输合同后，承运方将同一航次、同一船舶运输的货物汇总，按照到达港的顺序编制成( )。

A．托运单 B．货票 C．货物交接清单 D．验收记录

15．集装箱海运出口货运流程为( )。

A．揽货一订船一装船一承运 B．揽货与订舱一装箱与装船一开立提单一承运

C．订舱一用箱申请一货物装箱与报关一重箱进港一装船一签发提单

D．重箱进港一签场站收据换提单一凭提单换提货单一凭提货单运输

16．产品在整个生产过程或其中某个生产阶段，生产环节，从投入到产出所需要的全部时间叫做( )。

A．节拍 B．工艺工序的时间 C．生产周期 D．工期

17．场站收据(D／R)的流程是( )。

A．托运人制单一代订舱编号一货代报关一货代退托运人作配舱回单

B．接货人制单一预留舱位编号一货代报关

C．托运人与接货人签单一货代订舱与报关一货代退托运人回单

D．货主制单一船代订船一货代报关一货代通知船公司及货主回单

18．( )是定义产品结构的技术文件，因此，它又称为产品结构表或产品结构树。

A．MRP B．RCCP C．CRP D．BOM

19．物流信息系统项目的可行性论证可以避免错误的投资决策，它为需求分析及初步设

计的编写提供了( )结构，使企业人员对整个系统有一个整体的了解。

A．代码式 B．框架性 C．目标性 D．建设性

20．当拖车司机将整箱货交给集装箱码头时，码头堆场根据订舱清单，核对( )验

收货箱。

A．装箱单和场站收据 B．装箱单和设备交接单

C．场站收据与设备交接单 D．装箱单和提单

21．定期租船条件下，船东、租船人分别负责( )。

A．船员工资、船舶营运费用 B．人与船的费用、航运费用

C．船员工资、所有船舶费用 D．船员工资、船舶堆场与保险费用，与货运有关的费用

22．下列选项中，( )是提高海运货物中转运作效率的重要基础。

A．集装箱化 B．转运港的地理位置 C．转运港的载运能力 D．转运港的单证处理能力

23．开发运输客户的主要途径是( )。

A．承运人网络 B．运输市场网络 C．货运代理 D．市场营销

24．按铁道部颁发的《铁路货物运价规则》的分号运价，整车货物分1号至9号，零担

货物分21至24号，运价号上升，运价率( )。

A．不规则变动 B．下降 C．提高 D．不变

25．同批办理整列车货物运价率不同时，按其中( )计算。运价率不同的零担货物

在同一个包装内或按总重量托运时，按该批货物中( )计算。

A．高运价率高运价率 B．低运价率低运价率

C．高运价率低运价率 D．低运价率高运价率

26．海运集装箱最高运费是按( )计算，目的是( )。

A．最大载重吨位鼓励托运人多装货 B．最大装载体积鼓励托运人最大利用载重吨位

C．最大装载体积鼓励托运人最大利用箱内体积

D．最大载重体积与吨位鼓励托运人使用本公司集装箱

27．下列说法正确的是( )。

A．物流所谓“流”的对象是一切物品,包括有形物品和无形物品

B．只有物品物理位置发生变化的活动 , 如运输、搬运、装卸等活动才属于物流活动

C．物流不仅仅研究物的流通与储存，还研究伴随着物的流通与储存而产生的信息处理

D．物流的起点是从某个企业原材料的供应、储存、搬运、加工、生产直至产成品

的销售整个过程

28．营建保税区物流信息平台，在整体协调上，实现( )的运行模式，实现航港区

运作的有机协调、航港资源和物流资源的有偿共享、管理手段的现代化，并以物流中心为主

体开辟海运和空运直通方式。

A．监管合一、封闭运行 B．自由港 C．出口加工区 D．境内关外

29．( )是影响采购战略趋势的因素。

A．关注外部客户 B．关注内部客户 C．价格 D．时间管理

30．国际货运信息系统的实现，将确保国际货运企业形象得到全面提升，同时实现( )。

A．三流合一 B．四流合一 C．五流合一 D．六流合一

31．要求初选供应商在规定的时间内提供符合质量标准要求的样件，属于采购认证的

( )环节。

A．认证准备 B．初选供应商 C．初次试制认证 D．批量认证

32．采购成本通常不包括( )。

A．订购成本 B．损耗成本 C．维持成本 D．缺料成本

33．为了方便入库商品的'养护，商品入库时应进行检验，下列选项中不属于要检验的内

容是( )。

A．商品外观有无变化 B．商品有无生锈 C．商品有无风化 D．商品存储技术

34．场站收据、提单、提货单的流程为( )。

A．到货进港一收取提单签提货单一提货

B．货到港一通知收货人一收货人凭提单提货

C．船到港一通知货代一通知收货人一收货人以提单换提货单一提货

D．重箱进港一签场站收据换提单一凭提单换提货单一凭提货单提货

35划分仓库和提货方负责的作业环节是( )。

A．备料 B．包装 C．登账 D．点交

36．关于库房内道路设计的说法不正确的是( )。

A．库内道路设计与主要建筑设施的布置相互关联、相互影响

B．库内道路设计应尽可能减少交叉和迂回运输

C．库内道路应尽可能减少占地面积

D．库内道路设计与主要建筑设施的布置没有关联和影响

37．下列说法不正确的是( )。

A．经济批量模型着眼于未来寻找最优库存量

B．生产方式的变革能降低库存

C．新技术的采用能降低库存 D.信息共享可以降低库存

38.（）不属于商品编码方法

A.数字法 B.实际意义编码法 C.外形尺寸法 D.位最编码法

39.企业仓库的合理布局包括( )

A.企业仓库的合理设置 B.各类仓库内部的合理布局

C.仓库管理人员的配备 D.企业的生产布局

40.( )属于以经营为目的以配送为手段的配送中心

A.专业配送中心 B.供应配送中心 C.销售配送中心 D.流通型配送中心

41.( )不属于配送中心客户服务组的工作职责

A.处理客户投诉 B.受理客户退货请求 C.核对配送完成表单 D.接受和传递客户信息

42.财务管理组主要负责核对配送完成表单、进货表单、（），协调控制监督货物流动，同时负责管理各种的发票核物流收费统计、配送费用结算等工作。

A。出货表单库存管理表单 B。出货表单管理表单

C。订货表单库存管理表单 D。订货表单管理表单

43.（）不是影响货物运价的因素

A．运输成本 B。港站作业条件 C。运输方式竞争 D.运输供求关系

44.一直A火车站到B火车站里程为1000Km，现运送一批货物重50t,查货物运价表知该货物发到基价为10元/t,运价基价为0.05元／（t.km）.该批货物的运费是( )

A．2500元 B。3000元 C.500 D.1000元

45.货物运费等级核运输距离计算错误造成的超额收费经过审核后应退还（）

A．承运人 B。代理人 C.收货人 D。托运人

46.采用表上作业法求出检验数后应运用（）进行检验核调整

A．闭合回路 B。霍撒克法则 C。位势法 D。矩阵对角法

47.正本场站收据的颜色是（）

A．淡黄色 B。红色 C。黄色 D。白色

48.通常来说，产品结构文件中的层次代码魏非零层，代表（）

A当前库存量 B 计划入库量 C 产品零件项 D 外购产品项

49 一套场站收据中的第（）是供报关用的。

A.3~5联 B. 4~6联 C. 5~7联 D. 6~8联

50 在生产物流控制中反馈控制和前馈控制是两种基本的（）

A控制主题 B控制要素 C 控制对象 D 控制方式

51 （）是指RFID无源应答器工作用的能量从阅读器的电磁场中获得，自己没有电源，体积小、重量轻、成本低、寿命很长，但需要大功率续写装置。

A 被动标签 B 主动标签 C 条码标签 D 应答标签

52 油轮租船合同通常使用（）

A．光船租船合同 B．定期租船合同 C．航次租船合同 D．航次期租合同

53．在物流中心的各项作业中( )最易提高货品的附加价值。

A订单处理 B．库存管N C．配送作业 D．流通加工

54．( )数字码及相应的条码符号组成物流条码。

A．8 B．7 C 14 D．18

55．( )作为企业之间交易活动的主要技术，已成为实施电子商务的重要手段之一。

A．EDI B．JIT C．CRM D．VMI

56所谓加密算法就是对( )进行加密时所采用的一组规则，解密算法就是对( )进行解密时所采用的一组规则。

A．明文明文 B．密文明文 C．明文密文 D．密文密文

57．物流中心信息系统的出库管理包括( )、出库指示和未能出库等内容。

A．保管计划 B．出库计划 C．盘点计划 D．人员汁划

58．在物流管理信息系统建设过程中，对企业的业务流程进行( )是最为关键的一个环节。

A．优化精简 B．修正改组 C．优化再造 D．完善管理

59．属于第三方专业物流服务商的物流中心为了给客户提供一体化的物流服务，其信息系统更强调与整个供应链上所有客户的( )的对接，并强调与海关、金融、保险的机构信息系统的对接。

A．JIT系统 B．DRP系统 C．ERP系统 D．MRP系统

60．信息分类采用面分类法时，( )决定了信息的容量。

A．“面”所反映的信息的属性 B．“面”所反映的信息的特征

C．信息管理的需要与要解决的问题 D．“面”的数量与各个“面”内具体类目数量

(二)多项选择题

61．下列关于企业需求预测方法的描述，正确的有( )。

A．专家意见推测法以经验为基础，在预测资料不足的情况下可以发挥作用

B．客户意见推测法使得客观性增加

C．时间序列分析法是企业进行需求分析预测时最具有代表性的方法

D．客户意见推测法属于客观预测方法

62．采购成本控制策略采取( )。

A．事前规划策略 B．及时采购策略 C．过程审计策略 D．网上采购策略

63．在TMS中，运输资源管理模块的内容是( )。

A．客户资源 B．车辆管N C．承运商管理 D．货运代理管理

64．属于储位指派法则的有( )。

A．弹性原则 B．商品特性法则 C 先进先出原则 D 产品相关性原则

65．配送计划执行的步骤是按配送计划组织进货以及( )。

A．设计运输能力 B．配货发运 C．设计配送车辆运行路线 D．送达服务

66．下述租船合同范本中，属于航次租船的有( )。

A．统一杂货租船合同 B．谷物泊位租船合同

C．北美谷物租船合同 D．中租1980年租船合同

67．合理的物流配送应该是( )。

A．较低的物流费用 B．有效衔接干线运输和支线运输

C．较少的物流损失 D．增加物流中转次数

68．货运中转业务的必备支持条件是( )。

A．港口码头承接能力 B．船舶接运载货与货运服务能力

C．货运代理网络能力 D．转运港业务及单证处理能力-69．集装箱货运站的主要业务是( )。

A．拼箱货的装箱和掏箱 B．重箱的中转和堆存

C．货运单证处理及费用结算 D．中转业务安排

70．货物运输作业计划执行的随机因素有( )。

A．调度控制不力 B．运输路线出现障碍

C．装卸时间超过定额时间 D．驾驶人员出现问题

71．关于表上作业法的检验数下列说法正确的有( )。

A．检验数是最优方案的数字表征

B．如果所有检验数都是非负的则这个方案不是最优方案

C．用于求检验数的方法是闭合回路法

D．用于求检验数的方法是位势法

72．运输运杂费结算作业的共同程序是( )。

A．根据托运单和运输路线确定计费里程

B．确定货物的货运种别，查得规定的运价或费率

C．按各种运输方式的行规，计算计费重量

D．根据运费计算公式：运费=计费重量×计费里程×运价

73．海运的附加费率有时甚至与基本费率相同，其原因是( )。

A．当市场求大于供，船公司又不能提高基本费率

B．港口拥塞，燃料成本上升 C．竞争性行为 D．转移政府税赋

74．MRP系统对每项物料的库存状态按时间段作出分析，就是给物料的库存状态数据 m上时间坐标，亦即按( )记录和存储库状态数据。

A．具体时间 B．计划时间段 C．预测时间 D．估算时间

75．经常发生的运输合同纠纷类型有( )。

A．货损货差 B．货物延迟交付 C．拒交运费 D．租金争端

76.下列选项中，( )是承运人向收获人交付整箱货时所应承担的责任。

A集装箱外表良好 B．捣箱 C．箱内无货损、货差 D．铅封完整

77我国港口规定递交N／R的时间是( )。

A．9：00--16：00 B．10：00～17：00

C．周日及节假日前一天9：00--11：00 D．周日及节假日前一天10：00--12：00

78．TMS中的自卡管理是针对海关监管货物车辆的，它具有( )功能。

A．基本资料输入 B．使用记录 C车辆运营记录 D．流向查询

79．采购产品的种类有( )。

A·零部件 B．标准件 C．在制品 D．在售商品

80-属于第三方专业物流服务商的物流中心的信息系统的业务支持与辅助决策子系统主要包括( )。

A．客户信用度分析 B．合同管理 C．业务量分析 D．成本利润分析

81．为提高库房面积利用率，仓库管理要制定( )。

A·库房面积可用率定额 B．库房面积使用率定额

C-仓库运输线布置标准 D．库房各主要建筑设施配置标准

82．下列关于供应商产品质量认证的说法，不正确的有( )。

A．收益法注重一项新资产的成本 B．市场法适用于专用仪器设备等的采购

C．一切认证工作的基础就是合格的物料项目质量

D．质量与成本之间的关系通常用“性价比”来衡量

83．配送中心定位方法主要有( )。

A·层次定位 B．系统定位 C．规模定位 D．功能定位

84-为避免商品在储存过程中相互影响，应将( )的商品集中存放。

A．商品性质相同 B．商品性质不同 C．保管条件相同 D．保管条件不同

85．评价共同配送成员企业经济效益的方法主要有( )。

A·送货量 B．净现值法 C．现值成本法 D．客户满意率

86．联合运输中具体的协调工作包括( )。

A·事故赔偿 B．托运单据 C．运价费率 D．交接制度

87·某出口商品每箱净重60 kg，毛重62 kg，每箱规格为50cmx 40cm x 30cm，运费计算标准为w／M，10级货，船公司计收班轮运费时应考虑( )。

A．货物的毛重与货物的体积 B．货物的净重 C．货物的件数 D．货物的形状

88．EDI系统可处理的物流单证类型中的运输单证是( )。

A·提单 B．发票 C．空运单 D．多式运输单据

89．下列哪些属于常见的货物运输纠纷( )。

A．货物失窃 B．运输过程合理损耗纠纷 C．单证纠纷 D．运输工具损坏纠纷

90．货物运输作业计划检查通常从下列( )方面执行。

A．运输起始站点检查 B．运输中途站点检查

C．运输调度计划检查 D．运输结束检查

91．制定订单计划由采购认证需求、( )等部分内容组成。

A．对比需求与容量 B．制定资金需求计划 C．确定余量认证计划 D．制定订单计划

92．在计算运输工具行驶里程时，包括统计内容有( )。

A．合同运距 B．运输工具实载率 C．载货行驶里程 D．空载行驶里程

93．仓储合同有效成立后，仓库管理人员负有( )的义务。

A．随时应货主的要求发货 B．承担接受货主交付储存货物并入库

C．妥善保管货物 D．合同终止时将原物返还货主或货主指定的第三人

94．BOM信息被用于MRP计算、成本计算和库存管理，具体用途有( )。

A．编制计划的依据 B．配套、领料依据 C．进行物料追溯 D．加工过程跟踪

95．物料的搬运路线主要有( )等几种类型。

A．中心型 B．渠道型 C．环状型 D．直线型

96．当拖车司机将整箱货运至集装箱码头时，码头堆场验收货箱的凭据是( )。

A．装箱单 B．设备收据 C．场站收据 D．订舱清单

97．定期租船中，船舶所有人负责( )。

A．任命船长 B．装船、积载、平舱、卸船等

C．船舶在交船时处于有效使用状态 D．船舶在租期内处于有效使用状态

98．现代物流已经使用的高新技术有( )。

A．条形码与光电扫描识别设备 B．电子数据交换系统(EDI)

C．全球卫星定位跟踪系统(GPS) D．智能交通管理系统(ITS)

99．( )是物流信息分析报告中主要分析的物流信息。

A．与采购有关的指标 B．与销售有关的指标

C．与库存有关的指标 D．与运输有关的指标

100．智能化调度信息网络平台主要由各级调度信息网络中心( )构成，其中，通信网络系统以移动通信网络为主。

A．通信网络系统 B．车载终端系统

C．无线通信系统 D．SMS短消息网

篇12：四级考试阅读答案

四级考试阅读答案

公共英语四级阅读练习题【一】

Few creations of big technology capture the imagination like giant dams. Perhaps it is humankind’s long suffering at the mercy of flood and drought that makes the idea of forcing the waters to do our bidding so fascinating. But to be fascinated is also, sometimes, to be blind. Several giant dam projects threaten to do more harm than good.

The lesson from dams is that big is not always beautiful. It doesn’t help that building a big, powerful dam has become a symbol of achievement for nations and people striving to assert themselves. Egypt’s leadership in the Arab world was cemented by the Aswan High Dam. Turkey’s bid for First World status includes the giant Ataturk Dam.

But big dams tend not to work as intended. The Aswan Dam, for example, stopped the Nile flooding but deprived Egypt of the fertile silt that floods left — all in return for a giant reservoir of disease which is now so full of silt that it barely generates electricity.

And yet, the myth of controlling the waters persists. This week, in the heart of civilized Europe, Slovaks and Hungarians stopped just short of sending in the troops in their contention over a dam on the Danube. The huge complex will probably have all the usual problems of big dams. But Slovakia is bidding for independence from the Czechs, and now needs a dam to prove itself.

Meanwhile, in India, the World Bank has given the go-ahead to the even more wrong-headed Narmada Dam. And the bank has done this even though its advisors say the dam will cause hardship for the powerless and environmental destruction. The benefits are for the powerful, but they are far from guaranteed.

Proper, scientific study of the impacts of dams and of the costs and benefits of controlling water can help to resolve these conflicts. Hydroelectric power and flood control and irrigation are possible without building monster dams. But when you are dealing with myths, it is hard to be either proper, or scientific. It is time that the world learned the lessons of Aswan. You don’t need a dam to be saved.

1. The third sentence of paragraph 1 implies that ____.

A. people would be happy if they shut their eyes to reality

B. the blind could be happier than the sighted

C. over-excited people tend to neglect vital things

D. fascination makes people lose their eyesight

2. In paragraph 5, “the powerless” probably refers to ____.

A. areas short of electricity B. dams without power stations

C. poor countries around India D. common people in the Narmada Dam area

3. What is the myth concerning giant dams?

A. They bring in more fertile soil. B. They help defend the country.

C. They strengthen international ties. D. They have universal control of the waters.

4. What the author tries to suggest may best be interpreted as ____.

A. “It’s no use crying over spilt milk” B. “More haste, less speed”

C. “Look before you leap” D. “He who laughs last laughs best”

参考答案：CDDC

公共英语四级阅读练习题【二】

If ambition is to be well regarded, the rewards of ambition — wealth, distinction, control over one’s destiny — must be deemed worthy of the sacrifices made on ambition’s behalf. If the tradition of ambition is to have vitality, it must be widely shared; and it especially must be highly regarded by people who are themselves admired, the educated not least among them. In an odd way, however, it is the educated who have claimed to have given up on ambition as an ideal. What is odd is that they have perhaps most benefited from ambition — if not always their own then that of their parents and grandparents. There is a heavy note of hypocrisy in this, a case of closing the barn door after the horses have escaped — with the educated themselves riding on them.

Certainly people do not seem less interested in success and its signs now than formerly. Summer homes, European travel, BMWs — the locations, place names and name brands may change, but such items do not seem less in demand today than a decade or two years ago. What has happened is that people cannot confess fully to their dreams, as easily and openly as once they could, lest they be thought pushing, acquisitive and vulgar. Instead, we are treated to fine hypocritical spectacles, which now more than ever seem in ample supply: the critic of American materialism with a Southampton summer home; the publisher of radical books who takes his meals in three-star restaurants; the journalist advocating participatory democracy in all phases of life, whose own children are enrolled in private schools. For such people and many more perhaps not so exceptional, the proper formulation is, “Succeed at all costs but avoid appearing ambitious.”

The attacks on ambition are many and come from various angles; its public defenders are few and unimpressive, where they are not extremely unattractive. As a result, the support for ambition as a healthy impulse, a quality to be admired and fixed in the mind of the young, is probably lower than it has ever been in the United States. This does not mean that ambition is at an end, that people no longer feel its stirrings and promptings, but only that, no longer openly honored, it is less openly professed. Consequences follow from this, of course, some of which are that ambition is driven underground, or made sly. Such, then, is the way things stand: on the left angry critics, on the right stupid supporters, and in the middle, as usual, the majority of earnest people trying to get on in life.

1. It is generally believed that ambition may be well regarded if ____.

A. its returns well compensate for the sacrifices

B. it is rewarded with money, fame and power

C. its goals are spiritual rather than material

D. it is shared by the rich and the famous

2. The last sentence of the first paragraph most probably implies that it is ____.

A. customary of the educated to discard ambition in words

B. too late to check ambition once it has been let out

C. dishonest to deny ambition after the fulfillment of the goal

D. impractical for the educated to enjoy benefits from ambition

3. Some people do not openly admit they have ambition because ____.

A. they think of it as immoral

B. their pursuits are not fame or wealth

C. ambition is not closely related to material benefits

D. they do not want to appear greedy and contemptible

4. From the last paragraph the conclusion can be drawn that ambition should be maintained ____.

A. secretly and vigorously B. openly and enthusiastically

C. easily and momentarily D. verbally and spiritually

参考答案：ACDB

公共英语四级阅读练习题【三】

People living on parts of the south coast of England face a serious problem. In 1993, the owners of a large hotel and of several houses discovered, to their horror, that their gardens had disappeared overnight. The sea had eaten into the soft limestone cliffs on which they had been built. While experts were studying the problem, the hotel and several houses disappeared altogether, sliding down the cliff and into the sea.

Erosion (侵蚀) of the white cliffs along the south coast of England has always been a problem but it has become more serious in recent years. Dozens of homes have had to be abandoned as the sea has crept farther and farther inland. Experts have studied the areas most affected and have drawn up a map for local people, forecasting the year in which their homes will be swallowed up by the hungry sea.

Angry owners have called on the Government to erect sea defenses to protect their homes. Government surveyors have pointed out that in most cases, this is impossible. New sea walls would cost hundreds of millions of pounds and would merely make the waves and currents go further along the coast, shifting the problem from one area to another. The danger is likely to continue, they say, until the waves reach an inland area of hard rock which will not be eaten as limestone is. Meanwhile, if you want to buy a cheap house with an uncertain future, apply to a house agent in one of the threatened areas on the south coast of England. You can get a house for a knockdown price but it may turn out to be a knockdown home.

1. What is the cause of the problem that people living on parts of the south coast of England face?

A) The disappearance of hotels, houses and gardens.

B) The experts’ lack of knowledge.

C) The rising of the sea level.

D) The washing-away of limestone cliffs.

2. The erosion of the white cliffs in the south of England ________.

A) will soon become a problem for people living in central England

B) has now become a threat to the local residents

C) is quickly changing the map of England

D) can be stopped if proper measures are taken

3. The experts’study on the problem of erosion can ________.

A) lead to its eventual solution