Final exam

Final exam
Final exam

Unit 7

1._________a. connected with education, esp. in a college or university

2._________n. what is thought to be true or will happen, without any real proof

3._________n. the qualities that make up sb.’s personality

4._________n. a quality or feature that sb. or sth. typically has

5._________a. using force to persuade people to do what they are unwilling to do

6._________n. an officer with a high rank in the army, marine, or the US air force

7._________a. with a lot of details, which makes sth. difficult to deal with

8._________a. of the usual type that has been used for a long time

9._________n. (usu. Pl.) one of a pair of numbers and/or letters that show the exact position of a point on a map or graph

10._________n. a soldier who has a low rank in the army or air force

11._________n. all of the subjects that are taught at a school, college, etc.

12._________v. state or describe exactly the nature, scope, or meaning of

13._________n. the qualifications or abilities required for doing sth.

14._________n. the most basic and important idea or quality

15._________v. judge (sb. in an examination or test) not to have passed

16._________v. visit often

17._________a. not clear

18._________n. a piece of clothing

19._________n. the machinery in a vehicle that you use to go comfortably at different speeds

20._________v. prevent from happening or processing normally

21._________v. shape or carve from some material

22._________n. disposition, temperament

23._________n. being too low in quality or too small in amount

24._________v. show that sth. exists

25._________a. not connected or appropriate to what you are discussing or doing

26._________v. make things such as clothes by using two long needles to connect wool or other kinds of thread into joined rows

27._________n. an officer who has a middle rank in the army, navy or air force

28._________a. likely to make sb. believe sth. that is not true

29._________a. level of achievement most students are expected to reach, what is considered as standard

30._________ad. in a strange or unusual way

31._________v. counterbalance or compensate for

32._________ad. for all future time, or for a very long time

33._________n. a way of regarding situations, facts etc.

34._________n. skill; ability

35._________n. the level of importance that sb. has in an organization such as in society

36._________n. reputation

37._________v. feel bitter or indignant at

38._________v. keep; continue to have

39._________n. fixed ways of doing things

40._________n. one of the two periods into which the school or college year is divided

41._________n. an officer of fairly low rank in the army or police

42._________v. move or change from one position or direction to another

43._________n. a particular class of a larger group

44._________v. give sth. to sb. in exchange for sth. else

45._________n. an official record of a student’s schoo l progress and achievements

46._________prep. directly under sth.

47.__ ___ __have the tendency to

48._________ __match; be similar or equal to

49.__ _____become penniless; go bankrupt

50.__ _____fail; be overwhelmed

51.___ __ ___________judge the real importance of sth. by considering it in relation to other things

52._____ ____treat sth. as unimportant

53.____ __ ____ _____accept sth. as what it appears to be

Unit 8

1._________n. a short piece of writing that summarizes the main points of an article, speech, document, etc.

2._________a. existing in large quantities

3._________n. one of many small planets between Mars and Jupiter

4._________v. declare to be true

5._________a. covered or flooded with water, esp. seawater or rain

6._________n. send out gas noisily from the stomach through the mouth

7._________n. a short description of the contents of a book, printed on the cover or in the advertisement

8._________v. develop (a variety of animals or plants) for a particular purpose or quality

9._________n. the edge of coast

10._________v. fight

11._________n. the condition of being awake and understanding what is happening

12._________n. the action of using up a resource

13._________v. control or limit sth.

14._________n. a period of ten years

15._________v. (cause to) decay

16._________n. the process of removing the trees from an area of land

17._________n. a long period of dry weather when there is not enough water

18._________n. the act of sending forth; discharge

19._________a. known only by a few people

20._________a. more than is usual or allowed

21._________v. defend oneself from a blow, attack, or attacker

22._________n. any substance to make the soil more productive

23._________n. remains of an animal or plant that lived thousands of years ago, or its shape preserved in rock

24._________n. petrol; a liquid used for producing power in car engines

25._________a. of a relating to politics, esp. international relations, as influenced by geographical factors

26._________n. a glass building used for growing plants that need to be protected from the weather

27._________n. sth. that indicates or foreshadows what is to come

28._________a. (often derog.) very strongly following a particular belief

29._________n. a sometimes severe condition of fever and weakness caused by too much heat

30._________n. a half of the Earth

31._________n. a violent storm with extremely strong winds and heavy rain

32._________n. a strong influence or effect produced by an idea, invention, etc.

33._________n. a serious magazine, usu. produced by a specialist society

34._________n. a large deep hole in which large quantities of rubbish are disposed of

35._________n. the angular distance of a place north or south of the earth’s equator, usu. expressed in degrees

36._________a. (of land) not much above the level of the sea

37._________n. a disease common in hot countries that is often spread by mosquitos

38._________n. a republic consisting of over a thousand coral islands in the Indian Ocean, southwest of Sri Lanka

39._________n. a colourless, odourless flammable gas which is the main constituent of natural gas

40._________n. a machine that cooks food very quickly, using electric waves instead of heat

41._________v. make an unpleasant situation or its effect serious and less difficult to bear

42._________a. neither very great nor very small in strength or degree

43._________n. the chemical element of atomic number 7, a colou rless, odourless unreactive gas that forms about 78 percent of the Earth’s

atmosphere

44._________n. a poisonous blue gas that is a type of oxygen

45._________n. a climate prevalent at a particular time in the geological past

46._________n. an extremely small piece or amount of sth.

47._________a. very dangerous

48._________n. a regularly published magazine, esp. one of a serious kind

49._________v. (fml.) read through carefully

50._________ad. mainly

51._________n. energy in the form of heat or light sent out as beams that you cannot see

52._________n. (of water, glacier, etc.) the process of moving back from an area that it was covering

53._________n. a fairly large area of a country or of the world, usu. without exact limits

54._________a. connected with breathing

55._________n. sth. or a group of things, that forms part of a larger group

56._________v. stimulate or active

57._________v. guess

58._________v. flow out or make sth. flow out with a lot of force

59._________a. of or caused by heat

60._________n. sth. of extremely low quality or value

61._________n. an insect that causes disease by carrying a germ of parasite from one person to another

62._________a. weak and easily sffected by illness

63._________n. the glass window of a car or other vehicle at the front through which the driver looks

64.____ ___make sth. flow out suddenly or violently

65.______ _______a colourless, odourless gas produced by burning carbon and organic compounds and by respiration

66.________ _____a binary compound of oxygen with nitrogen

Unit 9

1._________n. a car

2._________n. a wide piece of cloth with a message on it, often stretched between two poles

3._________n. the amount of money a person or organization has to spend on sth.

4._________a. very important

5._________a. (of a person) stiff and not moving, as if dead

6._________n. a document that officially states that sth. is true

7._________n. the front part of your face below your mouth

8._________n. a person who buys and sells a particular product

9._________v. announce officially that sth. is true or happening

10._________v. spend time and effort doing sth,; devote

11._________ad. with a definite intention, not by chance or by accident

12._________v. not approve of sb. or sth.

13._________v. give a clear demonstration of (a quality, emotion, or skill)

14._________v. breathe air out through your mouth or nose

15._________n. a newspaper or magazine article that concentrates on a particular subject

16._________n. great happiness

17._________n. books or stories about imaginary events and people

18._________a. without any mistakes, marks or bad features

19._________n. a strong effect that sth. has

20._________v. increase or make sth. increase

21._________n. a chemical substance produced by your body that influences its growth, development, and condition

22._________a. being a natural part of an activity or situation and can’t be separated from it

23._________n. desire or need that are so strong that cannot be satisfied

24._________v. provide sb. with the things they need for a particular action

25._________n. an old word for “a dishonest man”

26._________n. sth. which you eat or drink that relieves constipation by making you defecate

27._________n. an official document that gives sb. permission to do or use sth.

28._________n. the part of medicine that deals with the treatment of bone injures or disease

29._________n. strong feelings of love, respect, and duty towards your country

30._________n. your opinion of what sth. is and what it is like

31._________a. continuing all the time

32._________n. a book that lists medical drugs, and describes how to prepare and use them

33._________v. try to achieve sth.

34._________n. the process of trying to achieve sth.

35._________v. start offering to sell sth. by making it available for people to buy

36._________v. the purpose of doing, getting, or achieving sth.

37._________n. a medical cream that you spread on sore skin to reduce the pain

38._________n. a very t hin of clothing that fits closely over a woman’s leg and foot

39._________n. a small hard round piece of medicine that you can swallow

40._________n. a form of treatment for an illness or medicine condition

41._________n. an extremely unpleasant or painful experience

42._________v. emphasize sth. or state that it is important

43._________a. making you feel happier or more helpful

44._________ad. in a way that is not clear

45.________ _____a medicine condition in which the veins in your legs become swollen and sore

Unit 10

1._________v. exist in large numbers

2._________v. take for one’s own use

3._________n. (pl.) the police or people in other official organizations with legal power to make people obey laws or rules

4._________v. call

5._________n. an increase

6._________n. an official in a government department, esp. one who uses official rules very strictly

7._________n. strong rough cloth used for tents, sails, etc.

8._________n. a product that is bought and sold

9._________v. keep within limits; limit or restrict

10._________n. connecting of two train carriages

11._________n. a very popular fashion that usu. only lasts for a very short period of time

12._________v. hang loosely

13._________n. a lazy aimless person

14._________n. sth. that you add in order to make sth. else look more attractive

15._________a. that can be clearly proved to be true

16._________n. a person who plans the look or workings of sth. prior to it being made

17._________n. a U-shaped passage cut into ground, esp. for water to flow through

18._________v. give a colour to sth. by using a dye

19._________v. permanently leave one’s own country

20._________a. following, subsequent

21._________n. the state in which people have the same rights, advantages, etc.

22._________v. say more than the truth about sth. or sb.

23._________a. having faults; defective

24._________n. a group of criminals working together

25._________n. an object which is invented only to attract people’s attention, esp. in an attempt to sell sth.; gadget

26._________n. the measurement around the middle of sth., esp. a person’s waist

27._________v. pull with effort

28._________v. fasten or hang sth. onto sth. else

29._________a. of the characteristic behavior of a certain person

30._________n. dark blue-purple

31._________n. the inside leg; the measurement from the top of one’s inner leg to the ankle

32._________a. able to be defended with logic or justification; valid

33._________n. a piece of wire, string, etc. with a shape produced by a curve that bends round and crosses itself

34._________n. a person who cuts down trees for food

35._________a. barely adequate

36._________a. bad-tempered

37._________n. a tie worn round your neck

38._________n. a rock from which metal can be obtained

39._________n. elements added to sth. to enhance its appearance

40._________v. exist longer than

41._________v. bring or restore to a state of peace or calmness

42._________v. obtain a special document giving sb. the right to make or sell a new invention or product

43._________n. a person who goes from place trying to sell small articles

44._________a. producing a profit or a useful result

45._________a. of or related to the working-class people considered as a social group

46._________v. become successful

47._________n. a narrow piece of cloth, used esp. for tying things or as a decoration

48._________n. the difficult and unpleasant aspects of sth.

49._________n. a metal pin used to fasten pieces of metal together

50._________a. strong and able to deal with difficult conditions

51._________v. make a long, narrow cut in

52._________a. only

53._________v. fill with a substance

54._________a. firm

55._________n. small articles of various types not important enough to be named separately

56._________n. the white part forms on the top of waves

57._________n. sth. that represents an idea

58._________ad. afterwards

59._________n. a gift, payment, speech, or other acknowledgment of gratitude, respect, or admiration; evidence attesting to some praiseworthy quality

or characteristic

60._________a. being or seeming to be everywhere at the same time

61._________n. woollen or cotton thread used for knitting

62.__ _______ __be involved in; be committed to, as to a cause

63._____ __stop from continuing, esp. by using force

64.____ ___cut sth. off by hitting it with repeated strokes or using a sharp tool

65._______ ____change into

66.____ _____a holiday place that offers activities, such as horse riding

67.___ ___cause (a small supply) to last longer by adding sth. else

68.___ ______spread

69.____ __accept eagerly

70.____ _____try to get

71._____ __ __last well under certain hard conditions

Unit 7

1.His vision was nearly restored to normal after the _______ of the tumor in his brain. (remove)

2.The major issue of the conference was how to cope with the severe consequences resulting from the _______ changes on our planet. (climate)

3.This company is in trouble and the latest plan for its _______ has few supporters. (salvage)

4.It is said in the job ad that those who apply for the vacancy should have _______ in at least two languages. (proficient)

5.Don’t rely on the information she gave you---it’s pure _______ on her part. (assume)

6.The age of college students _______ ranges from 18 to 22. (norm)

7.The gove rnment’s inaction to curb inflation and unemployment caused strong _______ among the public. (resent)

8.The Sichuan earthquake turned out to be the most _______ one the country has witnessed in the past one hundred years. (disaster)

Unit 8

1.Her natural good sense was improved by the _______ of the best books. (peruse)

2.Efforts to reach the injured men have been _______ because of a sudden deterioration of weather conditions. (intense)

3.I knew he deserved to be punished but making him stay in every night for a year is a little _______. (excess)

4.Theories of the origin of life are partly _______, since there is so little direct evidence available. (speculate)

5.This is a book that contains an _______ of valuable information. (abundant)

6.The cost of the flights, accommodation and car rental is two thousand dollars _______. (include)

7.When an iron object is heated in a fire, it glows red and _______ radiation. (emission)

8.We hardly ever go into London. Whatever we need we can buy _______. (local)

Unit 9

1. A deer suddenly ran across the road, with a hunting dog in hot _______. (pursue)

2.I’m sure many businessmen use some kind of _______ , at times, to achieve their objectives. (deceive)

3.The project has been a success, thanks to the _______ of all of our staff. (dedicate)

4.His first _______ venture was opening a small corner shop. (commercialism)

5.The concert ended with the singers and audience singing _______ songs. (patriotism)

6.It was so convincing that I had to remind myself that they were _______ characters, not real people. (fiction)

7.Not many people are able to indicate their _______ without causing offence. (disapprove)

8.The homeless and _______ refugees of the war were flocking to the cities. (starvation)

Unit 10

1.Scottish names are common in America because of the _______ (emigrate) of many people from Scotland in the 19th century.

2.Some wildly _______ (exaggerate) claims have been made about this so-called “wonder-drug”.

3.The parliamentary system has proved highly _______ (adapt) to changing circumstances.

4.His sudden _______ (convert) to that movement may make the voters suspicious.

5.The town’s _______ (prosper) comes from the textile industry.

6.Nowadays it is not easy to teach people middle school students because they are becoming more and more _______ (demand).

7.The final division of German was _______ (symbol) by the completion of the Berlin Wall.

8.Since the recession, many of the successful retailers have recorded reduced _______ (profitable).

PART 4

Unit 7

1.Saunas merely remove a little body water, and health farms, says the report, serve as expensive holidays.

A. look like

B. play the role of

C. are regarded to be

D. are wonderful for

2.To their great dismay, they found that their wage increases had been offset by the soaring prices as a result of inflation.

A. set loose

B. leveled off

C. caused to happen

D. reduced in degree

3.The historian claims to possess a transcript of a filmed interview with one of the former Soviet security service officers who conducted the

negotiations with the British lieutenant colonel.

A. translation

B. manuscript

C. written text

D. cassette tape

4.Poor Donaldson had no head for business, and it was not long before he went under.

A. acquired a new identify

B. sank in the sea of business

C. became bankrupt

D. failed in the exam

5.More controversy is expected over a decision that phone numbers registered in a new cellular network will not retain the Yugoslav country code.

A. recognize

B. keep

C. make use of

D. pay for

6.The lack of natural resources hampers the country’s process of industrialization.

A. accelerates

B. stops

C. completes

D. impedes

7.To realize his dream of becoming a top-class photographer, he left home at the age of 19 and started to travel the world. That was a crucial step in his

career.

A. dangerous

B. critical

C. correct

D. well-planned

8.The country is rich in oil but it suffers a serious inadequacy of fresh water supply.

A. impurity

B. inefficiency

C. loss

D. lack

Unit 8

1.Slowly, the focus of public attention began to shift away from knowing what such people did to knowing what they looked like.

A.centre

B. distraction

C. force

D. direction

2.The baby mice are at the most vulnerable shortly after birth, when they are frequently attacked by birds of prey.

A. defended

B. well-protected

C. defensive

D. ill-protected

3.Car workers’ organization have tried to mitigate the inhuman nature of assembly-line work.

A. enhance

B. reduce

C. establish

D. migrate

4.Gagarin’s space flight had an immediate and wide-ranging impact on US scientific policy.

A. impression

B. significance

C. effect

D. affect

5.There were long flames on the sky, which made remote people speculate on the whereabouts of the fire.

A. specify

B. analyze

C. discuss

D. guess

6.The Chinese leader publicly advocated the cooperation of all the countries in the protection of the environment.

A. supported

B. opposed

C. proclaimed

D. announced

7.The government sees price controls as a way to combat inflation.

A. slow down

B. prevent

C. fight

D. stop

8.Agriculturalists are attempting to breed a new disease-resistant type of corn.

A. produce

B. invent

C. test

D. place

Unit 9

1.Blankets and warm clothes will be issued to those who need them.

A. shipped

B. donated

C. provided

D. allowed

2.This child is clearly very disturbed emotionally and may require long-time therapy.

A. checkup

B. treatment

C. inspection

D. observation

3.Most of the city’s leading artists display their works in the local art gallery.

A. paint

B. list

C. sell

D. show

4.An educational effort to heighten awareness about global warming is currently underway.

A. awaken

B. increase

C. force

D. develop

5.From where I was standing I had a partial view of the house.

A. superb

B. fantastic

C. whole

D. incomplete

6. A White House spokesperson declared that there would be no change in the Administration’s policy on Iraq.

A. stated officially

B. argued strongly

C. insisted

D. claimed

7.Businesses are alarmed at the costs they foresee in complying with the new rules.

A. cover

B. budget

C. predict

D. plan

8.Both leaders underlined their commitment to making the agreement work.

A. honored

B. made

C. fulfilled

D. stressed

Unit 10

1.She confined herself to using the phone only once a day because the telephone bill had been so high.

A. restricted

B. allowed

C. controlled

D. restrained

2.Someone shouted “fire!” and in the ensuing panic several people were injured.

A. previous

B. terrible

C. sudden

D. following

3.They plan to walk to the South Pole, using sledges to haul their suppliers as Scott had done.

A. carry

B. pull

C. load

D. send

4.We sat on the edge of the pool with our legs dangling in the water.

A. soaking

B. treading

C. bathing

D. hanging

5.She pacified her friend by saying she was late because she’d been choosing a present for him.

A. cheated

B. coaxed

C. calmed

D. consoled

6.If you can give a legitimate explanation for why you took $5,000 of company money, I won’t fire you.

A. detailed

B. simple

C. scientific

D. reasonable

7.It’s amazing how quickly stories of people’s misfortune get round, isn’t it?

A. are invented

B. spread

C. are related

D. are made up

8.The material are exported in a raw state to other countries to appropriate the profit.

A. earn

B. yield

C. generate

D. take…for themselves

THE FINAL PART

Unit 7

1.他因急性阑尾炎住院治疗,结果连期末考试都没参加。(acute appendicitis, with the result that)

2.前来听讲座的人数远远超过原来的估计,分给大家的讲义不够了。(go round)

3.不管一天工作有多忙,他在睡觉前总要看一下电子信箱里有没有新邮件。(make a point of)

4.世界各国都有失业问题,但各国政府处理这个问题的方法不尽相同。(handle)

5.第一次来到异国的人往往会感到自己周围的一切既陌生,又有趣。(be apt to)

6.球迷们对这场足球赛中双方球员场上的表现都感到十分失望。(disappointed at)

7.他的话,你得好好想一想,千万不要他说什么你就信什么。(take at face value)

8.医生的一番话消除了他对手术的恐惧感。(remove)

Unit 8

1.经过几个月的讨价还价,这两家公司最后达成了一个解决方案,这个方案实质上就是我们最初的建议。(come up with)

2.这个非洲部落的人民对月亮的崇拜,就和我们的祖先对太阳的崇拜差不多。(in the same way that…)

3.四千多年前古埃及金字塔是如何建成的至今还是个迷。有些人猜测它们是外星人造的。(speculate)

4.非法使用劣质建筑材料最终导致了宾馆的倒塌。(result in)

5.当前,许多国家正纷纷采取行动,缓解金融危机对经济的冲击。(take action)

6.这对夫妇由于多年不断的争吵而最终离了婚,这种争吵其实都是因缺乏理解引起的。(result from)

7.两国政府同意建立一条军事热线,以降低因情报失误而发生战争的风险。(reduce)

8.有些中国学生在美国的大学里不大成功,因为他们没能适应那里的新环境。(adapt to)

Unit 9

1.1935年10月,中国红军历尽苦难和牺牲,最后终于到达了陕北。(endure, make/fight one’s way to)

2.在经济危机中,政府发表了一个声明,号召人们尽可能购买当地的产品。(release, call upon)

3.世界各国政治家们正在尽一切努力利用原子能,恢复人类安全的自然环境。(harness, restore)

4.他没有听见门铃声,因为他正在聚精会神地工作。(rapt)

5.这个国家经常发生暴乱,一方面是因为广泛的赤贫现象,另一方面则因为人民对腐败政府固有的不信任。(inherent)

6.这位经济学家在做关于当前经济形势的经济报告时,在PPT上用许多具体的数字来强调这场危机的严重性。(underline)

7.他笑着回答说,“不用谢。我做这件事不光是为了你,也是为了我自己。”(as much as)

8.评价一个人,并不看他说了什么,而看他为自己的国家和人民做了些什么。(measure)

Unit 10

1.他分不清法语和西班牙语,更别提说着两种语言了。(draw a distinction)

2.20世纪90年代的文物热中,明清两代传下来的瓷器受到了收藏家的青睐。(craze, seek after)

3.这位将军不顾大多数顾问的反对,决定碰碰运气,发动了那场战斗,结果遭到惨败。(take one’s chance*s+ on)

4.中华民族经受了数千年的沧桑,正在重新焕发青春。(stand up to, vicissitudes)

5.希望你只讲事实,而不是传播报纸上登的那篇充满偏见的报道。(confine to, spread)

6.他一到巴黎便把手里的钱全部兑换成欧元。(convert into)

7.这部莎士比亚剧本搬上中国舞台时为迎合中国观众的口味进行了改编,结果他更像一部中国的戏剧,而不是英国的戏剧。(tailor, so much so that)

8.如果你真想学好英语,就必须有一段时间不再讲母语。(abandon)

1.He was hospitalized with acute appendicitis, with the result that he missed the final examination.

2.As many more people came to the lecture than expected, there were not enough handouts to go round.

3.No matter what a long day he may have, he makes a point of checking his e-mail inbox before going to bed.

4.Unemployment is found in all countries in the world, but governments vary in their way to handle the problem.

5.Anyone who has come to a foreign country for the first time is apt to find everything around him both strange and interesting.

6.The football fans were very disappointed at the performance of the players of both teams.

7.Never take what he says at face value. Think it over yourself.

8.The doctor’s words removed his fears about the operation.

9.After months of negotiation, the two companies finally came up with a solution, which was in essence our original proposal.

10.The people of that African tribe worship the moon in much the same way that our ancestors worshipped the sun.

11.It is still a puzzle as to how the ancient Egyptian pyramids were built over 4,000 years ago. Some people speculate that they were built by

supernatural beings.

12.The illegal use of inferior building materials eventually resulted in the collapse of the hotel.

13.At present, many countries are taking action to mitigate the impact of the financial crisis on their economy.

14.The couple finally divorced after years of incessant quarrels, which had resulted from a lack of understanding.

15.The governments of the two countries agreed to set up a military hotline to reduce the risk of war due to incorrect information.

16.Some Chinese students were not very successful in America universities because they failed to adapt to the new environment there.

17.In October, 1935, the Chinese Red Army, having endured all the hardships and sacrifices, finally made/fought their way to the north of Shaanxi

Province.

18.In the economic crisis, the government released a statement, calling upon the people to buy local products as far as possible.

19.The politicians in various countries are trying their best to harness nuclear energy and restore the safe environment for the human race.

20.He didn’t hear the doorbell because he was rapt in his work.

21.This country suffers from frequent riots because of widespread extreme poverty, as well as people’s inherent distrust of the corrupt government.

22.In his report on the current economic situation, the economist used a lot of specific figures on the PPT to underline the seriousness of the crisis.

23.He answered with a smile, “Not at all. I did this as much for you as for myself.”

24. A man is measured not by what he says, but by what he does for his country and people.

25.He can’t even draw a distinction between French and Spanish, not to say speaking them.

26.In a craze for cultural relics in the 1990s, old chinaware, such as those handed down from the Ming and Qing Dynasties, were much sought after by

collectors.

27.Despite the opposition of most of his advisors, the general decided to take his chances on the battle and suffered a total defeat in the end.

28.The Chinese nation has stood up to the vicissitudes of years and is now in the process of rejuvenation.

29.I wish you would confine your talk to the facts rather than spread word about the biased report in that newspaper.

30.The first thing he did after his arrival in Paris was to convert all his money into euros.

31.That Shakespearean play was tailored to the taste of the Chinese audience when it was put on the Chinese stage, so much so that it was more like a

Chinese play than an English one.

32.You must abandon your native language for some time, if you really want to acquire a good competence in English.

Unit 7

Unit 8

Focus on Global Warming

John Weier Twenty-five years ago if you made a trip to the local library and perused the periodical section for articles on global warming, you’d probably have come up with only a few abstracts from hardcore science journals or maybe a blurb in some esoteric geopolitical magazine. As an Internet search on global warming now attests, the subject has become as rooted in our public consciousness as Madonna or microwave cooking.

Perhaps all this attention is deserved. With the possible exception of another world war, giant asteroid, or an incurable plague, global warming may be the single largest threat to our planet. For decades human factories and cars have spewed billions of tons of greenhouse gases into the atmosphere, and the climate has begun to show some signs of warming. Many see this as a harbinger of what is to come. If we don’t curb our greenhouse gas emissions, then low-lying nations could be awash in seawater, rain and drought patterns across the world could change, hurricanes could become more frequent, and El Ninos could become more intense.

What has worried many people now is that over the past 250 years humans have been artificially raising the concentration of greenhouse gases in the atmosphere. Our factories, power plants, and cars burn coal and gasoline and spit out a seemingly endless stream of carbon dioxide. We produce millions of pounds of methane by allowing our trash to decompose in landfills and by breeding large herds of methane-belching cattle. Nitrogen-based fertilizers, which we use on nearly all our crops, release unnatural amounts of nitrogen oxide into the atmosphere.

Once these carbon-based greenhouse gases get into the atmosphere, they stay there for decades or longer. According to the Intergovernmental Panel on Climate Change (IPCC) since the industrial revolution, carbon dioxide levels have increased 31 percent and methane levels have increased 151 percent. Paleoclimate readings taken from fossil records show that these gases, two of the most abundant greenhouse gases, are at their highest levels in the past 420,000 years. Many scientists fear that the increased concentrations of greenhouse gases have prevented additional thermal radiation from leaving the Earth. In essence, these gases are trapping excess heat in the Earth’s atmosphere in much the same way that a windshield traps solar energy that enters a car.

Much of the available climate data appear to back these fears. Temperature data gathered from many different sources all across the globe show that the surface temperature of the Earth, which includes the lower atmosphere and the surface of the ocean, has risen dramatically over several decades. Worldwide measurements of sea level show a rise of 0.1 to 0.2 meters over the last century. T hat’s an increase of roughly 1℃every 4,000 years. Readings gathered from glaciers reveal a steady recession of the world’s continental glaci ers. Taken together, all of these data suggest that over the last century the planet has experienced the largest increase in surface temperature in 1,000 years.

Not surprisingly, many scientists speculate that such changes in the climate will probably result in hotter days and fewer cool days. According to the IPCC, land surface areas will increase in temperature over the summer months much more than the ocean. The mid-latitude to high-latitude regions in the Northern Hemisphere — areas such as the Continental United States, Canada, and Siberia — will likely warm the most. These regions could exceed mean global warming by as much as 40 percent.

As far as human health is concerned, those hit hardest will probably be residents of poorer countries that do not have the funds to fend against changes in climate. A slight increase in heat and rain in equatorial regions would likely spark an increase in vector-borne diseases such as malaria. More intense rains and hurricanes could cause more severe flooding and more deaths in coastal regions and along riverbeds. Even a moderate rise in sea level could threaten the coastlines of low-lying islands such as the Maldives. All across the globe, hotter summers could lead to more cases of heatstroke and deaths among those who are vulnerable, such as older people with heart problems.

The warmer temperatures may also lead to higher levels of near-surface ozone from cars and factories, which would likely cause more perilous air quality days and hospital admissions for those with respiratory problems.

Fortunately, we can take actions to slow down global warming.Global warming results primarily from human activities that release heat-trapping gases and particles into the air. The most important causes include the burning of fossil fuels such as coal, gas, and oil, and deforestation. To reduce the emission of heat-trapping gases like carbon dioxide, methane, and nitrous oxides, we can curb our consumption of fossil fuels, use technologies that reduce the amount of emissions wherever possible, and protect the forests in the world.

We can also do things to mitigate the impacts of global warming and adapt to those most likely to occur, e.g., through careful planning and other strategies that reduce our vulnerability to global warming.

But we can’t stop there. We are also advocating policies that will combat global warming over the long term, things like clean cars that run on alternative fuels, environmentally responsible renewable energy technologies, and stopping the clear-cutting of valuable forests.

Clearly, global warming is a huge problem. It will take everyone — governments, industry, communities and individuals working together to make a real difference. Fortunately you can be part of them.

Unit 9

Unit 10

The Jeaning of America

This is the story of a sturdy American symbol which has now spread throughout most of the world. The symbol is not the dollar. It is not even Coca-Cola. It is a simple pair of pants called blue jeans, and what the pants symbolize is what Alexis de Tocqueville called "a manly and legitimate passion for equality---" Blue jeans are favored equally by bureaucrats and cowboys; bankers and deadbeats; fashion designers and beer drinkers. They draw no distinctions and recognize no classes; they are merely American. Yet they are sought after almost everywhere in the world -- including Russia, where authorities recently broke up a teen-aged gang that was selling them on the black market for two hundred dollars a pair. They have been around for a long time, and it seems likely that they will outlive even the necktie.

本文讲述了美国一个坚实的象征物,如今已经遍及世界大部分地区。这个象征并不是美元。也不是可口可乐。而是一条被称作蓝色牛仔裤的普通裤子。这种裤子所象征的,正如亚克力西德托儿所谓的对“平等的果断的正当的追求”。无论是官员还是牛仔,银行家还是赖账徒,时尚设计师还是酗酒者都同样青睐蓝色牛仔裤。这种裤子不分高低贵贱,只要是美国人都可以穿。可是牛仔裤几乎在世界的任何地方都广受欢迎-- 包括俄罗斯,其当局最近刚刚粉碎了一个在黑市贩卖牛仔裤的团伙,他们的牛仔裤卖到了200美元一条。牛仔裤已经流行了很长时间了,看起来其生命力已经超过了领带。

This ubiquitous American symbol was the invention of a Bavarian-born Jew. His name was Levi Strauss.

He was born in Bad Ocheim, Germany, in 1829, and during the European political turmoil of 1848 decided to take his chances in New York, to which his two brothers already had emigrated. Upon arrival, Levi soon found that his two brothers had exaggerated their tales of an easy life in the land of the main chance. They were landowners, they had told him; instead, he found them pushing needles, thread, pots, pans, ribbons, yam, scissors and buttons to housewives. For two years he was a lowly peddler, hauling some 180 pounds of sundries door-to-door to eke out a marginal living. When a married sister

in San Francisco offered to pay his way West in 1850, he jumped at the opportunity, taking with him bolts of canvas he hoped to sell for tenting.

这种无处不在的美国象征是一个出生在巴伐利亚的犹太人发明的。他与1982年出生于德国的巴德奥且姆。1848年欧洲政局动荡期间,他决定去纽约试试运气,他的两个哥哥已经移民到了那里。到了纽约,里维发现他的两个哥哥广域他们在这片充满机遇的土地上生活的比较安逸的说法有点言过其实。他们说他们拥有土地。可他发现他们正向家庭主妇推销针线、锅罐、缎带、见到和纽扣。里维做了两年寒酸的小贩,拉着180磅的杂货挨家挨户的叫卖,勉强维持生计。他的一个嫁到旧金山的姐姐为他提供西行路费,他急忙抓住这个机会,带着几个帆布卷,他打算卖给别人做帐篷。It was the wrong kind of canvas for that purpose, but while talking with a miner down from the mother lode, he learned that pants -- sturdy pants that would stand up to the rigors of the digging -- were almost impossible to find. Opportunity beckoned.

岂料这些帆布并不适合做帐篷,不过里维与自主矿脉的矿工交谈后了解到,人们买不到耐得起采矿磨损的坚实耐穿的裤子。机会在向他招手。

On the spot, Strauss measured the man's girth and inseam with a piece of string and, for six dollars in gold dust, had [the canvas] tailored into a pair of stiff but rugged pants. The miner was delighted with the result, word got around about "those pants of Levi's," and Strauss was in business. The company has been in business ever since.

施特劳斯当场用一根带子量了那人的腰围和裤长,用帆布做成了一条粗硬的耐穿的裤子,卖了六美元的沙金。矿工觉得很满意,于是有关里维斯的裤子一词不胫而走。他的公司一直在运转。

When Strauss ran out of canvas, he wrote his two brothers to send more. He received instead a tough, brown cotton cloth made in Nimes, France -- called serge de Nimes and swiftly shortened to "denim" (the word "jeans" derives from Genes, the French word for Genoa, where a similar cloth was produced). Almost from the first, Strauss had his cloth dyed the distinctive indigo that gave blue jeans their name, but it was not until the 1870s that he added the copper rivets which have long since become a company trademark. The rivets were the idea of a Virginia City, Nevada, tailor, Jacob W. Davis, who added them to pacify a mean-tempered miner called Alkali Ike. Alkali, the story goes, complained that the pockets of his jeans always tore when he stuffed them with ore samples and demanded that Davis do something about it. As a kind of joke, Da vis took the pants to a blacksmith and had the pockets riveted; once again, the idea worked so well that word got around; in 1873 Strauss appropriated and patented the gimmick -- and hired Davis as a regional manager.

当施特莱斯用完了那些帆布料,他写信给他的两个哥哥,让他们在送点过来。没想到却受到了法国尼姆产的一种坚韧的棕色的棉布。称作“尼姆哔叽(”serge de Nimes),很快就简称为“劳动布”(英语词jeans牛仔裤)源自于法语的Genes,即英语的Genoa(热那亚)此地盛产一种类似的棉布)。从一开始,斯特赖斯将他的布料染成了湛蓝色。蓝牛仔裤因此而得名。不过,知道19世纪70年代,他才在牛仔裤上加了铜柳钉。长期以来,这铜柳丁成;公司的标志。给裤子加上柳丁是内华达州的一名名叫雅各布W戴维斯的裁缝所想出的主意。他这样做是为了安抚一个名叫叫阿尔克利.艾可的脾气暴躁的矿工。这名矿工抱怨他往牛仔裤里放矿石标本时,牛仔裤的口袋那里总是被撕破,他要求戴维斯想想办法。戴维斯有点像开玩笑,把裤子拿到了铁匠铺,给口袋打上柳丁。这一招果然奏效,消息不胫而走。1873年,施特莱斯采纳了这一小发明,出资为其申请了专利,并雇用了戴维斯去做地区经理。

By this time, Strauss had taken both his brothers and two brothers-in-law into the company and was ready for his third San Francisco store. Over the ensuing years the company prospered locally, and by the time of his death in 1902, Strauss had become a man of prominence in California. For three decades thereafter the business remained profitable though small, with sales largely confined to the working people of the Westcowboys, lumberjacks, railroad workers, and the like. Levi’s jeans were first introduced to the East, apparently, during the dude-ranch craze of the 1930s, when vacationing Easterners returned and spread the word about the wonderful pants with rivets. Another boost came in World War II, when blue jeans were declared an essential commodity and were sold only to people engaged in defense work. From a company with fifteen salespeople, two plants, and almost no business east of the Mississippi in 1946, the organization grew in thirty years to include a sales force of more than twenty-two thousand, with fifty plants and offices in thirty five countries. Each year, more than

250,000,000 items of Levi's clothing are sold -- including more than 83,000,000 pairs of riveted blue jeans. They have become, through marketing, word of mouth, and demonstrable reliability, the common pants of America. They can be purchased

pre-wash-ed, pre-faded, and pre-shrunk for the suitably proletarian look. They adapt themselves to any sort of idiosyncratic use; women slit them at the inseams and convert them into long skirts, men chop them off above the knees and turn them into something to be worn while challenging the surf. Decorations and ornamentations abound.

这时候,斯特赖斯把他的两位哥哥和两个姐夫带进了公司,并准备在旧金山开办他第三家商店。此后的几十年,公司在当地生意兴隆。直到1902年施特劳斯去世时,他已经成为加利福尼亚的知名人士。在此后的30年,生意虽然小,但一直在盈利。主要的销售对象是西部劳工阶层--—诸如牛仔、伐木工、铁路工之类的人。里维斯的牛仔第一次被引进到东部,显然,20世纪30年代农场热,在西部度假的东部人回家后,到处宣扬带着柳丁的奇妙的裤子。二战期间,蓝色牛仔裤再一次走俏,被宣布为紧要商品,只卖给从事防务工作的人,从1946年,只有15名销售人员,两家工厂,以及在密西西比东部没有任何业务的公司,在30年间,发展成一个拥有2万2千人的销售团队,并在35个国家开设了55个工厂和办事处。每年,里维斯服装的销售量都超过了两千五百万件,其中拥有830万件是钉有柳丁的蓝色牛仔裤。通过市场营销,口口相传,以及显而易见的可靠性,牛仔裤成了美国的寻常裤装。人们可以买到进行过水洗的、褪色和缩水处理的牛仔裤,以符合无产阶级的形象。牛仔裤几经改造还可以供各种癖好的人使用。妇女们将裤管拆开,将裤子改成裙装。男人们将其从膝盖下方截下来,变成冲浪用的短裤。人们还给牛仔裤装上各式各样的装饰。

The pants have become a tradition, and along the way have acquired a history of their own -- so much so that the company has opened a museum in San Francisco. There was, for example, the turn-of-the-century trainman who replaced a faulty coupling with a pair of jeans; the Wyoming man who used his jeans as a towrope to haul his car out of a ditch; the Californian who found several pairs in an abandoned mine, wore them, then discovered they were sixty-three years old and still as good as new and turned them over to the Smithsonian as a tribute to their toughness. And then there is the particularly terrifying story of the careless construction worker who dangled fifty-two stories above the street until rescued, his sole support the Levi' s belt loop through which his rope was hooked.

牛仔裤已经成为一种传统。在其发展过程中叶谱写了自己的历史-- 这历史丰富多彩的公司,在旧金山开设了一家博物馆。馆中的展品有,例如:一位列车员用一条牛仔裤代替一条失灵的联轴器。;怀俄明州的一个男子用牛仔裤把汽车从沟里拖出来,:一个加利福尼亚人在一个废弃的矿井里捡到几条牛仔裤,穿上的时候才发现这些裤子有63岁年历史了,但却和新的一样好,变将他们捐赠给史密斯学会,以表彰他们的坚实耐用。还有一个特别惊心动魄的故事:一个粗心的建筑工人悬挂在52层楼上,直至获救,他的唯一支撑点就是李维牛仔裤的裤带扣,他的安全绳就扣着这裤带扣。

FinalExam(Ch1-7)

F INAL EXAM AND C OURSE O UTCOMES MATCHING C OURSE O UTCOMES Upon successful completion of this course, students should be able to 1.Will be able to write programs using primitive data types, variables, and expressions. 2.Will be able to write programs using selection statements. 3.Will be able to write programs using loop statements. 4.Will be able to write programs using methods. 5.Will be able to write programs using single-dimensional arrays. 6.Will be able to write programs using multidimensional arrays. 7.Will be able to solve problems using programs. Here is a mapping of the final comprehensive exam against the course outcomes:

Please note that the university policy prohibits giving the exam score by email. If you need to know your final exam score, come to see me during my office hours next semester. Part I. (2 pts each) a. How many times is the following loop body repeated? What is the printout of the loop? int i = 0; while (i < 10) { if ((i + 1) % 2 == 0) System.out.println(i); i++; } b.Convert the following for loop into a do-while loop. int sum = 0; for (int i = 0; i < 100; i++) { sum += i; } c.Convert the following if statement using a switch statement // Find interest rate based on year if (numOfYears == 7) annualInterestRate = 7.25; else if (numOfYears == 15) annualInterestRate = 8.50; else if (numOfYears == 30) annualInterestRate = 9.0; else { System.out.println("Wrong number of years"); System.exit(0); } Part II: Show the printout of the following code: a: (2 pts) public class Test1 { public static void main(String[] args) { int i = 1; while (i < 10) { System.out.print(i + " "); i = i + 3; } } } b. (3 pts)

思科第二学期第十章答案

1. 请参见图示。网络192.168.0.0/28 断开。Router2 会立即向Router1 和Router3 发送什么类型的数据包? 查询网络192.168.0.0/28 的查询数据包 到224.0.0.9 的确认数据包 发送到255.255.255.255 的更新数据包 包含R2 新路由表的数据包 发送到192.168.1.1 和192.168.2.1 的单播更新数据包 2.哪两种事件将会导致链路状态路由器向所有邻居发送LSP?(选择两项。) 30 秒计时器超时 网络拓扑结构发生变化时 运行贝尔曼-福特算法之后立即发送 DUAL FSM 建立拓扑数据库之后立即发送 路由器或路由协议初次启动时 3.链路状态路由过程的最后一步是什么? 将后继路由加入路由表中 SPF 计算到达每个目的网络的最佳路径 向所有邻居发送LSP 以收敛网络 运行DUAL 算法以找出到达目的网络的最佳路径 4.哪两项陈述正确描述了链路状态路由过程?(选择两项。) 区域中的所有路由器都有链路状态数据库 区域中的每个路由器都将向所有邻居发送LSP LSP 使用保留的组播地址224.0.0.10 来访问邻居 通过运行扩散更新算法(DUAL) 来防止路由环路 可靠传输协议(RTP) 是用于发送和接收LSP 的协议

5. 请参见图示。在从路由器JAX 发送到路由器ATL 的LSP 中,可以看到哪种类型的信息? 跳数 路由的正常运行时间 链路的开销 正在使用的所有路由协议的列表 6.现代链路状态协议通过哪些功能来尽可能降低处理器和内存要求? 将路由拓扑结构分割成更小的区域 为路由计算分配较低的处理优先级 使用更新计时器限制路由更新 严格执行水平分割规则以减少路由表条目 7.为使网络达到收敛,每台链路状态路由器会执行哪三个步骤?(选择三项。) 使用自动总结缩小路由表大小 构建一个链路状态数据包(LSP),其中包含每条直连链路的状态 向所有邻居发送LSP,邻居随后把接收到的所有LSP 存储到数据库中 按一定时间间隔发送Hello 数据包来发现邻居并建立相邻关系 构建完整的拓扑图并计算到达每个目的网络的最佳路径 使用DUAL FSM 选择有效且无环路的路径,并将路由插入到路由表中 8.在使用链路状态路由的网络中,什么可以加速收敛过程? 由网络变更触发的更新 按固定间隔发送的更新 仅发送给直连邻居的更新 包含完整路由表的更新 9.为什么使用链路状态路由的网络中很少发生路由环路? 每台路由器都根据跳数建立起对网络的直观印象。 路由器在网络中发送大量LSA 以检测路由环路。 每台路由器都建立起对网络的完整而且同步的印象。 路由器使用抑制计时器来防止路由环路 10.与距离矢量路由协议相比,链路状态路由协议有哪两项优势?(选择两项。)

Final Exam ACE

Final Exam ACE(A) Name:_____ Class_______ Teacher______ Point_______ Part I. Listening Comprehension 30% I.Listen and choose圈出听到的单词6% 1. whose, who’s 2.melons, lemons 3.skirts, shirts 4. pears, peaches 5.these, those 6.actress, actresses II. Listen and number按听到的顺序给图片编号24% 1. ()()()() 2. ()()()() 3. ()()()() 4. ()()()() 5. ()()()() 6. ( ) ( ) ( ) ( )

Part II. Vocabulary and Grammar 70% I.Rewrite the sentences correctly正确抄写6% is zhongshan park beside jane’s school _______________________________________________- can susan white hear mary black II Correct the mistake 改错(圈出其编号并在横线上改正)12% 1. She likes a sheep ____________ A B C 2.Does Mary and John like indigo? _____________ A B C 3.Do your aunt want any juice? _________________ A B C 4.There is your beef on the dish. __________________ A B C 5.Where is our children? ______________________ A B C 6. Mickey isn’t like apple juice. ________________ A B C III. Translation将下列词组译成英语12% 怀特小姐____________ 许多____________ 在左边_________ 在家______________看电视___________ 客厅_____________

CISCO第二学期期末考试答案

客户向ISP 技术人员反映连通性问题。技术人员就相关问题询问客户之后,发现除了FTP 外,所有网络应用程序都正常。技术人员怀疑出现了什么问题? 防火墙配置有误/ 交换机或集线器端口损坏 ) / I n t e r n e t服务器将把数据发送至客户端端口8547。/ 端口过滤和访问列表通过什么方式来增强网络安全? 防止特定类型的通信到达特定网络主机。/ 遭受各类拒绝服务攻击时提醒网络管理员。 防止病毒、蠕虫和特洛伊木马感染主机计算机和服务器。

可对机密数据通信进行加密和身份认证。 某黑客尝试获取存储在公司网络内部某台服务器上的机密信息。网络安全解决方案检测完整的数据包,确定这是一个威胁,所以阻止该数据包进入内部网络。这一过程中哪项安全措施保护了网络? IDS IPS / 基于主机的防火墙 此命令是从哪一台路由器执行的? A B C / D

请参见图示。网络管理员使用以下命令在RTB 上配置了一条默认路由: RTB(config)# ip route 0.0.0.0 0.0.0.0 fa0/0 PC3 可以成功ping 通RTB。但是当从PC3 发出的回应请求数据包到达PC1 后,却没有应答返回PC3。怎样解决此问题? 必须对RTA 进行配置,使其可以将数据包转发至192.168.2.0 网络。 需要修改ip route 命令,以便将下一跳地址设置为10.1.1.5。/ OSPF EIGRP RIP BGP / 下列关于FTP 协议被动数据连接的说法中哪一项正确?

服务器发起数据传输连接。 服务器将其IP 地址和一个随机端口号通过控制流转发给FTP 客户端。/ 防火墙不会允许与网络内的主机进行被动数据连接。 客户端将数据转发至服务器的端口21。 下列关于反向查找DNS 区域的说法中哪一项正确? 将会降低网络速度。 可对传输中的数据进行加密。 当路由协议交换有关直连网络的信息时,哪种路由将自动添加到邻居路由器的路由表中? 动态路由/ 静态路由

ITEFinal-Exam期末考试(中文)(答案突显版)

1)下列哪个电源标准会影响计算机中安装的内置驱动器数量? ●+5 伏直流输出 ●+20 伏直流输出 ●交流输入 ●直流输出 ●电源电压 ●电源功率 2 points for Option 6 2)客户需要在一台旧计算机上增加存储空间。技术人员应该考虑以下哪一点来确定能否在计 算机中额外添加硬盘驱动器? ●足够的RAM ●空闲的PCI/PCIe 扩展槽 ●可用的PATA/SATA 连接 ●BIOS 版本 ●产生的热量和空气流通要求 2 points for Option 3 3)笔记本电脑为什么要使用CPU 降频技术? ●为了增强CPU 的性能 ●为了减少CPU 可能产生的热量 ●为了确保CPU 以峰值速度运行 ●为了降低CPU 与RAM 之间的总线速度,从而延长电池寿命 points for Option 2 4)为PC 机箱选择和安装多个散热风扇时,下列哪个步骤至关重要? ●确保其品牌和型号相同。 ●确保其运行速度相同。 ●确保其提供的气流量相同。 ●确保其安装后的气流方向正确。 2 points for Option 4 5)下列有关DDR2 和DDR3 RAM 模块的说法中哪项正确? ●它们在相同的电压下工作。 ●它们的触点引脚数不同。 ●它们使用主板上不同类型的DIMM 插槽。 ●它们在前端总线上需要相同的工作频率。 2 points for Option 3 6)为了避免电磁干扰,技术人员在布放铜缆网线时应该远离哪种类型的设备? ●无线网络设备 ●无绳电话

●微波炉 ●电动机 2 points for Option 4 7)下列有关使用防静电腕带的说法中哪项正确? ●防静电腕带不能与防静电垫搭配使用。 ●为了获得最佳接地效果,应该将夹子连到计算机机箱的上漆部位。 ●腕带的金属部分不能接触皮肤。 ●维修电源时不能佩戴防静电腕带。 2 points for Option 4 8)以下哪两项是获取设备根权限或破解设备可能给移动设备带来的潜在风险?(选择两项。) ●自定义操作系统使得用户可以访问根目录。 ●自定义操作系统无法正确创建或维护沙盒功能。 ●可全面自定义用户界面。 ●可提升设备性能。 ●可启用运营商最初禁用的某些功能。 Option 1 and Option 2 are correct. 9)心烦意乱的客户希望与特定的技术人员通话,以便及时解决问题。但是,客户要求通话的 技术人员在接下来一小时内都不在办公室。处理此呼叫的最好办法是什么? ●让恼怒的客户去找主管。 ●告知客户,对方要求通话的技术人员不在办公室,并坚持努力解决问题。 ●提出可以立即帮助客户,并告知客户,否则的话对方要求通话的技术人员会在两小时内给 客户回电话。 ●无视对方要与特定技术人员通话的要求,通过按部就班的过程尝试让客户重新集中注意力 并解决问题。 2 points for Option 3 10)客户很生气,来电投诉说计算机上计划的服务花费的时间比预期的长。技术人员查阅工单 后,发现该服务是由一名新员工执行的。技术人员应该如何应对? ●确认计算机现在是否正常工作。 ●聆听投诉,然后为计算机上的服务时间过长所带来的任何不便道歉。 ●解释派往执行服务的维修技术人员缺乏经验。 ●让客户等候,待主管有空再处理。 2 points for Option 2 11)支持服务台技术人员在帮助客户时适合采取哪两项做法?(选择两项。) ●如果客户开始解决自己的问题,就打断他们。 ●极力淡化问题,以此安慰客户。 ●让客户陈述完毕,然后再提出其它疑问。 ●如果不得不让客户等待,应得到客户的许可。

思科第二学期第三章测试答案

下列哪两项正确描述了管理距离与度量的概念?(选择两项。) 管理距离是指特定路由的可信度。 路由器会首先添加具有较大管理距离的路由。 网络管理员无法更改管理距离的值。 具有到目的地的最小度量的路由即为最佳路径。 度量总是根据跳数确定。 度量会根据所采用的第 3 层协议(如IP 或IPX)而发生变化。 请参见图示。下列关于R1 如何确定与R2 之间最佳路径的陈述中,哪一项正确? R1 会将使用网络A 的RIP 路由加入路由表,因为RIP 的管理距离比EIGRP 大。 R1 会将使用网络A 的RIP 路由加入路由表,因为RIP 的路径开销比EIGRP 低。 R1 会将使用网络B 的EIGRP 路由加入路由表,因为EIGRP 的管理距离比RIP 小。 R1 会将使用网络B 的EIGRP 路由加入路由表,因为EIGRP 的路径开销比RIP 低。 R1 会将EIGRP 路由和RIP 路由加入路由表,并在它们之间实施负载均衡。 下列关于无类路由协议的陈述,哪两项是正确的?(选择两项。) 在路由更新中发送子网掩码信息 将完整的路由表更新发送给所有邻居 受RIP 第1 版支持

允许在同一拓扑结构中同时使用192.168.1.0/30 和192.168.1.16/28 子网 减少组织中可用地址空间的大小 网络管理员可使用下列哪一条命令来确定路由器是否启用了负载均衡? show ip protocols show ip route show ip interface brief show ip interface 下列关于路由协议的陈述,哪一项是正确的? RIP 使用跳数和带宽作为路径选择的度量并定期发送更新。 OSPF 是Cisco 专有协议,它发送由拓扑结构改变触发的更新。 EIGRP 使用DUAL 计算最短路径,可将其配置为执行不等价负载均衡。 BGP 是一种路径向量内部路由协议 存在下列哪两个条件时,使用距离矢量路由协议会比较有效?(选择两项。) 网络需要特殊的分层式设计 网络必须能快速收敛 网络使用的是集中星型拓扑结构 网络使用的是平面设计 相距最远的路由器之间超过15 跳 路由协议有何作用? 用于构建和维护ARP 表。 提供分割和重组数据包的方法。 可让管理员设计网络寻址方案。

Final exam

2011(一)四年级英语期末考试 Class_______ Name________ No._______ Mark_________ Part 1 Listening40% I. Listen and choose(听音, 写出听到的内容的编号) 12% 1) A. here B. hair C. hear 2) A. grass B. glass C. class 3) A. write B. white C. right 4) A. they B. their C. there 5) A. pair B. pick C. park 6) A. corn B. cow C. can’t 7) A. back B. black C. bed 8) A. who’s B. whose C. who 9) A. fourteen B. forty C. four 10) A. sunny B. rainy C. windy 11) A. swim B. swing C. win 12) A. parrot B. packet C. basket II. Listen and choose(听上下句, 写出正确上下句的编号):10% ( ) 1. A. No, I don’t. B. Yes, I like. C. Yes, she does. ( ) 2. A. There are seventeen. B. They’ve got seventeen. C. They’re seventeen. ( ) 3. A. They are trees. B. There are trees. C. Yes, they are. ( ) 4. A. All right. B. No, thank you. C. That’s all right. ( ) 5. A. I like Sunday. B. They like sunny days. C. He likes March. ( ) 6. . A. It’s sunny. B. It’s big. C. It’s tall. ( ) 7. A. Thirteen yuan. B. Thirteen. C. There are thirteen. ( ) 8. A. They like hay. B. They like grass. C. They like corn. ( ) 9. A. It’s our balloon. B. It’s in the sky. C. It’s blue. ( ) 10. A. How many biscuits? B. How much are these biscuits? C. Whose biscuits are these? III. Listen and write(听音, 写出正确的单词):10% The children want to have a ____ in the park. Now they are on the ____. They have got some ___, some ___ butter, some jam and some juice. They have got some _____, too. Ben’s got a ___. He wants to ____with___ friends in the park. Alice’s got a____. They___they will be happy in the park.

思科 第二学期 答案 1-4章

第一章路由和数据包转发介绍 1.哪两项说法正确描述了路由器的组件?(选择两项)(B、D) A.RAM 永久存储着在启动过程中使用的配置文件 B.ROM 含有硬件模块所执行的诊断程序 C.NVRAM 存储着在启动过程中使用的 IOS 的备份副本 D.重新启动时闪存中的内容不会丢失 E.ROM 包含最新而且最完整的 IOS 版本 F.闪存包含用于标识 IOS 位置的启动系统命令 2.图中的哪些接口可用于租用线路 WAN 连接?(选择两项)(A、D) A.1 B.2 C.3 D.4 E.5 F.6 3.如果路由器在启动时无法找到有效的配置文件,将发生什么情况?? (B) A.启动过程将重置 B.路由器将提示用户进行响应,以进入设置模式 C.启动过程将停止,直到获得有效的配置文件D.路由器将根据上次的有效配置生成默认配置文件 E.路由器将监控本地流量,以确定路由协议配置要求 4.以下哪一项正确描述了路由器启动时的顺序?? (A) A.加载 bootstrap、加载 IOS、应用配置 B.加载 bootstrap、应用配置、加载 IOS C.加载 IOS、加载 bootstrap、应用配置、检查硬件 D.检查硬件、应用配置、加载 bootstrap、加载 IOS 5.加载配置文件时的默认顺序是怎样的?? (C) A.NVRAM、FLASH、ROM B.FLASH、TFTP、CONSOLE C.NVRAM、TFTP、CONSOLE D.FLASH、TFTP、ROM 6.在启动过程中,路由器可以从哪些位置加载 Cisco IOS?(选择两项)? (B、E) A.RAM B.TFTP 服务器 C.NVRAM D.设置例程 E.闪存 F.终端 7.下列哪些是路由器的功能?(选择三项)? (A、C、D) A.分组交换 B.网段扩展 C.广播域分段 D.根据逻辑编址选择最佳路径 E.根据物理编址选择最佳路径8.当路由器收到从一个网络发往另一个网络的数据包时,它会执行哪三个过程?(选择三项)? (A、D、E) A.通过解开第 2 层帧报头来解封第 3 层数据包 B.通过 IP 报头中的目的 MAC 地址在路由表中查找下一跳地址 C.解封第 3 层数据包时将第 2 层帧报头保持原样 D.通过 IP 报头中的目的 IP 地址在路由表中查找下一跳地址 E.将第 3 层数据包封装成新的第 2 层帧,并将该帧从送出接口转发出去 F.将第 3 层数据包封装成特殊的第 1 层帧,并将该帧转发到送出接口 9.网络管理员需要通过路由器的 FastEthernet 端口直接连接两台路由器。应使用哪种电缆?? (C) A.直通电缆 B.全反电缆 C.交叉电缆 D.串行电缆 10.请参见图示。从路由器的运行配置输出可得出什么结论?(D) A.口令经过加密 B.当前配置已保存到 NVRAM C.显示的配置将会是路由器下次重新启动时用到的配置 D.显示的命令决定了路由器的当前运行情况 11.关于负载均衡特征的描述,哪两条是正确的?(选择两项)? (C、D) A.负载均衡是指路由器将相同的数据包发送到不同目的网络 B.负载均衡是指通过静态路由和动态路由发送相同数量的数据包 C.负载均衡可让路由器通过多条路径将数据包发送到同一的目的网络 D.EIGRP 支持不等价负载均衡 E.如果到达同一目的地的多条路径具有不同度量,则路由器不支持负载均衡 12.请参见图示。从图中的路由表输出可得出什么结论?(选择两项)? (D、E)

CCNA 3 Final Exam

1. Which address is used by an IPv6 EIGRP router as the source for hello messages? o the 32-bit router ID o the IPv6 global unicast address that is configured on the interface o the all-EIGRP-routers multicast address o the interface IPv6 link-local address 2. Which two statements are correct about EIGRP acknowledgment packets? (Choose two.) o The packets are sent in response to hello packets. o The packets are used to discover neighbors that are connected on an interface. o The packets are sent as unicast. o The packets require confirmation. o The packets are unreliable. 3. When are EIGRP update packets sent? o only when necessary o when learned routes age out o every 5 seconds via multicast o every 30 seconds via broadcast 4. Refer to the exhibit. Which two conclusions can be derived from the output? (Choose two.) o There is one feasible successor to network 192.168.1.8/30. o The network 192.168.10.8/30 can be reached through 192.168.11.1. o The reported distance to network 192.168.1.0/24 is 41024256. o The neighbor 172.16.6.1 meets the feasibility condition to reach the 192.168.1.0/24 network. o Router R1 has two successors to the 172.16.3.0/24 network.

思科第二学期第八章答案

1. 请参见图示。从该图的输出中可以确定什么? 该路由器需要执行递归查找才能转发目的地为的数据包。 这些网络的父路由已从路由表中删除。 到的路由将被分类为路由表中所列路由的超网路由。 所列出的所有路由都是网络路由 2. 请参见图示。JAX 路由器正在处理目的地为主机的数据包。在路由表中搜索匹配此数据包目的网络的静态路由之后,路由器下一步将做什么? 搜索默认路由以转发此数据包 丢弃此数据包,因为该静态路由没有送出接口 执行递归查找以找出用于转发此数据包的送出接口 请求邻居路由器告知网络的位置 3. 请参见图示。当在 Router1 上配置了图中的三个子网时,哪个父网络将自动包含到路由表中? 4.路由表中显示以下条目: R [120/2] via 00:00:26, Serial0/0/1 这是哪种类型的路由? 1 级父路由 1 级超网路由 1 级最终网络路由 2 级子路由 2 级最终子路由 5. 请参见图示。Router1 正在运行 IOS 第版。网络管理员需要做什么工作才能确保发往未知子路由的数据包不会被丢弃? 使用?ip default-network?命令 使用 RIPv1 之类的有类路由协议 启用 OSPF 或 ISIS 作为路由协议 使用?ip classless?命令 什么都不用做,默认会启用?ip classless 6. 请参见图示。路由器 B 接收到目的地址为 10.16.1.97 的数据包。路由器 B 将会做什么? 丢弃数据包 使用默认路由 通过到 10.16.1.0 的路由转发该数据包 通过到 10.16.1.64 的路由转发该数据包 7. 请参见图示。该输出中有多少条路由可用作最终路由?

思科第二学期答案

参加考试 - ERouting Final Exam - CCNA Exploration: 路由协议和概念 (版本 4.0) 1. 请参见图示。哪一项是对连接到路由器 R1 的路由的最有效总结? 198.18.0.0/16 198.18.48.0/21 198.18.32.0/22 198.18.48.0/23 198.18.49.0/23 198.18.52.0/22 2.下列关于路由协议的陈述,哪三项是正确的?(选择三项。) EIGRP 支持不等价负载均衡。 RIP 无法配置为允许无类路由。 OSPF 在多路访问链路上选举指定路由器。 RIP 不通告跳数超过 15 的路由。 EIGRP 使用广播流量与其邻居建立相邻关系。

OSPF 能够更迅速地收敛,因为在后继路由失效时,它能够在其拓扑表中找出可行后继路由。 3. 请参见图示。该网络正在运行 RIP 路由协议。网络 10.0.0.0 突然断开。下列有关此拓扑结构中路由器如何响应该事件的陈述中,哪一项是正确的? Router4 将在 30 秒之后的下一次定期更新中获知该失效路由。 在抑制计时器超时之前,水平分割将阻止 Router4 向 10.0.0.0 网络转发数据包。 Router5 将立即从路由表中清除这一失效路由。 Router5 将向 Router4 发送触发更新,其中网络 10.0.0.0 的度量为 16。4.

请参见图示。根据图中所示的拓扑结构,要在 Paris 路由器上配置 EIGRP 需要使用哪三条命令?(选择三项。) Paris(config)# router eigrp 100 Paris(config)# router eigrp Paris(config-router)# network 192.168.6.0 Paris(config-router)# network 192.168.7.0 Paris(config-router)# network 192.168.8.0 Paris(config-router)# network 192.168.9.0 5. 请参见图示。多少条路由既是 1 级路由,又可作为最终路由使用?

翻译理论与实践 Final Exam

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