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英语四级,答案

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篇一:英语四级CET4历年真题及答案

2006-2009年大学英语四级真题试卷

2009年6月大学英语四级真题试卷

Part I Writing (30 minutes)Free admission to museums

1. 越来越多的博物馆免费对外开放的目的是什么?

2. 也会带来一些问题

3. 你的看法?

Part II Reading Comprehension (Skimming and Scanning) (15 minutes)

How Do You See Diversity?

As a manager, Tiffany is responsible for interviewing applicants for some of the positions with her company .During one interview, she noticed that the candidate never made direct eye contact. She was puzzled and somewhat disappointed because she liked the individual otherwise. He had a perfect resume and gave good responses to her questions, but the fact that he never looked her in the eye said ―untrustworthy,‖ so she decided to offer the job to her second choice.―It wasn‘t until I attended a diversity workshop that I realized the person we passed over was the perfect person,‖ Tiffany confesses. What she hadn‘t known at the time of the interview was that the candidate‘s ―different‖ behavior was simply a cultural misunderstanding . He was an Asian-American raised in a household where respect for those in authority was shown by averting(避开) your eyes.

―I was just thrown off by the lack of ye contact; not realizing it was cultural,‖ Tiffany says. ―I missed out ,but will not miss that opportunity again.‖

Many of us have had similar encounters with behaviors we perceive as different. As the world becomes smaller and our workplaces more diverse, it is becoming essential to expand our under-standing of others and to reexamine some of our false assumptions .

Hire Advantage

At a time when hiring qualified people is becoming more difficult ,employers who can eliminate invalid biases(偏爱) from the process have a distinct advantage .My company, Mindsets LLC ,helps organizations and individuals see their own blind spots . A real estate recruiter we worked with illustrates the positive difference such training can make .

―During my Mindsets coaching session ,I was taught how to recruit a diversified workforce. I recruited people from different cultures and skill sets .The agents were able to utilize their full potential and experiences to build up the company .When the real estate market began to change, it was because we had a diverse agent pool that we were able to stay in the real estate market much longer than others in the same profession.‖

Blinded by Gender

Dale is an account executive who attended one of my workshops on supervising a diverse workforce . ―Through one of the sessions ,I discovered my personal bias ,‖ he recalls . ―I learned I had not been looking at a person as a whole person , and being open to differences .‖ In his case , the blindness was not about culture but rather gender .

―I had a management position open in my department ;and the two finalists were a man and a woman . Had I not attended this workshop , I would have automatically assumed the man was the best candidate because the position required quite a bit of extensive travel . My reasoning would

have been that even though both candidates were great and could have been successful in the position , I assumed the woman would have wanted to be home with her children and not travel .‖Dale‘s assumptions are another example of the well-intentioned but incorrect thinking that limits an organization‘s ability to tap into the full potential of a diverse workforce .

―I learned from the class that instead of imposing my gender biases into the situation , I

needed to present the full range of duties, responsibilities and expectations to all candidates and allow them to make an informed decision .‖ Dale credits the workshop , ―because it helped me make decisions based on fairness .‖

Year of the Know-It-All

Doug is another supervisor who attended one of my workshops .He recalls a major lesson

learned from his own employee.

―One of my most embarrassing moments was when I had a Chinese-American employee put

in a request to take time off to celebrate Chinese New Year . In my ignorance , I assumed he had his dates wrong , as the first of January had just passed . When I advised him of this , I gave him a long talking-to about turning in requests early with the proper dates .

―He patiently waited , then when I was done , he said he would like Chinese New Year did

not begin January first , and that Chinese New Year ,which is tied to the lunar cycle ,is one of the most celebrated holidays on the Chinese calendar . Needless to say , I felt very embarrassed in assuming he had his dates mixed up . But I learned a great deal about assumptions , and that the timing of holidays varies considerably from culture to culture .

―Attending the diversity workshop helped me realize how much I could learn by simply

asking questions and creating dialogues with my employees , rather than making assumptions and trying to be a know-it-all ,‖ Doug admits . ―The biggest thing I took away from the workshop is learning how to be more ?inclusive‘ to differences.‖

A better Bottom Line

An open mind about diversity not only improves organizations internally , it is profitable as well . These comments from a customer service representative show how an inclusive attitude can improve sales .‖Most of my customers speak English as a second language . One of the best things my company has done is to contract with a language service that offers translations over the phone . It wasn‘t until my boss received Mindsets‘ training that she was able to understand how important inclusiveness was to customer service . As result , our customer base has increased .‖

Once we start to see people as individuals . and discard the stereotypes , we can move positively toward inclusiveness for everyone . Diversity is about coming together and taking advantage of our differences and similarities . It is about building better communities and organizations that enhance us as individuals and reinforce our shared humanity .

When we begin to question our assumptions and challenge what we think we have learned

from our past , from the media, peers , family , friends , etc , we begin to realize that some of our conclusions are flawed(有缺陷的) or contrary to our fundamental values . We need to train our-selves to think differently , shift our mindsets and realize that diversity opens doors for all of us ,creating opportunities in organizations and communities that benefit everyone .

1. What bothered Tiffany during an interview with her candidate?

A) He just wouldn‘t look her in the eye.

B) He was slow in answering her questions.

C) His answers to some of her questions were irrelevant.

D) His answers to some of her questions were irrelevant .

2. Tiffany‘s misjudgment about the candidate stemmed from.

A) Racial stereotypes. C) Racial stereotypes.

B) Invalid personal bias. D) Emphasis on physical appearance

3. What is becoming essential in the course of economic globalization according to the

author?

A) Hiring qualified technical and management personnel.

B) Increasing understanding of people of other cultures.

C) Constantly updating knowledge and equipment.

D) Expanding domestic and international markets.

4. What kind of organization is Mindsets LLC?

A) A real estate agency. C) A cultural exchange organization.

B) A personnel training company. D) A hi-tech company

A) He had hired the wrong person.

B) He could have done more for his company.

C) He had not managed his workforce well.

D) He must get rid of his gender bias.

6. What did Dale think of Mindsets LLC‘s workshop?

A) It was well-intentioned but poorly conducted.

B) It tapped into the executives‘ full potential.

C) It helped him make fair decisions.

D) It met participants‘ diverse needs.

7. How did Doug, a supervisor, respond to a Chinese-American employee‘s request for

leave?

A) He told him to get the dates right.C)He flatly turned it down

B) He demanded an explanation.D)He readily approved it.

when he realized that his assumption was wrong.

9. After attending Mindsets‘ workshops, the participants came to know the importance of

to their business.

10. When we view people as individuals and get rid of stereotypes , we can achieve

diversity and benefit from the between us.

Part IV Reading Comprehension (reading in depth) (25 minutes)

Every year in the first week of my English class, some students inform me that writhing is and difficult.

English , with its mansion(豪宅) and never leaving one small room . When I meet students who think they can‘t write, I know as a teacher to show them the rest of the rooms . My task is to build fluency while providing the opportunity inherent in any writing activity moral and emotional development of my students . One great way to do this is by having students write in a journal in class every day.

, just like exercise ;

just as muscles grow stronger with exercise , writing skills improve quickly with writing practice. after only a few weeks of journal writing .

Expressing oneself in writing is one of the most important skills I teach to strengthen the whole student. When my students practice journal writing, they are practicing for their future novel, a piece of sorely needed legislation, or the perfect love letter. Every day that they write in their journals puts them a stepfluency , eloquence (雄辩), and command of

Passage One

The January fashion show, called FutureFashion , exemplified how far green design has come. Organized by the New York-based nonprofit Earth Pledge, the show inspired many top designers to work with sustainable fabrics for the first time. Several have since made pledges to include organic fabrics in their lines.

The designers who undertake green fashion still face many challenges. Scott Hahn, cofounder with Gregory of Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to fine . ―Most designers with existing labels are finding there aren‘t comparable fabrics that can just replace what you‘re doing and shat your customers are used to,‖ he says. For example, organic cotton and non-organic cotton are virtually indistinguishable once woven into a dress. But some popular synthetics, like stretch nylon, still have few eco-friendly equivalents.

Those who do make the switch are finding they have more support. Last year the influential trade show Designers & Agents stopped charging its participation fee for young green entrepreneurs(企业家) who attend its two springtime shows in Los Angeles and New York and gave special recognition to designers whose collections are at least 25% sustainable . It now counts more than 50 green designers, up from fewer than a dozen two years ago. This week Wal-Mart is set to announce a major initiative aimed at helping cotton farmers go organic: it will buy transitional(过渡型的) cotton at higher prices , thus helping to expand the supply of a key sustainable material . ―Mainstream is about to occur,‖ says Hahn.

Some analysts(分析师) are less sure . Among consumers, only 18%are even aware that ecofashion exists, up from 6% four years ago. Natalie Hormilla, a fashion writer, is an example of the unconverted consumer, when asked if she owned any sustainable clothes, she replied: ―Not that I‘m aware of.‖ Like most consumers, she finds little time to shop, and when she does, she‘s on the hunt for ―cute stuff that isn‘t too expensive.‖ By her own admission, green just isn‘t yet on her mind. But –thanks to the combined efforts of designers, retailers and suppliers –one day it will be.

57. What is said about FutureFashion?

A) It inspired many leading designers to start going green.

B) It showed that designers using organic fabrics would go far.

C) It served as an example of how fashion shows should be organized.

D) It convinced the public that fashionable clothes should be made durable.

58. According to Scott Hahn, one big challenge to designers who will go organic is .

A) much more time is needed to finish a dress using sustainable materials .

B) they have to create new brands for clothes made of organic materials .

C) customers have difficulty telling organic from non-organic materials .

D) quality organic replacements for synthetics are not readily available .

.

A) can attend various trade shows free .

B) are readily recognized by the fashion world

C) can buy organic cotton at favorable prices .

D) are gaining more and more support .

60. What is Natalie Hormilla‘s attitude toward ecofashion?

A) She doesn‘t seem to care about it.C) She is doubtful of its practical value.

B) She doesn‘t think it is sustainable D) She is very much opposed to the idea

61. What does the author think of green fashion?

A) Green products will soon go mainstream.

B) It has a very promising future.

C) Consumers have the final say.

D) It will appeal more to young people.

Passage Two

Scientists have devised a way to determine roughly where a person has lived using a strand(缕) of hair , a technique that could help track the movements of criminal suspects or unidentified murder victims .

The method relies on measuring how chemical variations in drinking water show up in people‘s hair.

―You‘re what you eat and drink, and that‘s recorded in you hair,‖ said Thure Cerling, a geologist at the University of Utah.

While U.S diet is relatively identical, water supplies vary. The differences result from weather patterns. The chemical composition of rainfall changes slightly as raid clouds move.

Most hydrogen and oxygen atoms in water are stable , but traces of both elements are also present as heavier isotopes (同位素) . The heaviest raid falls first .As a result, storms that form over the Pacific deliver heavier water to California than to Utah.

Similar patterns exist throughout the U.S. By measuring the proportion of heavier hydrogen and oxygen isotopes along a strand of hair, scientists can construct a geographic timeline. Each inch of hair corresponds to about two months.

Cerling‘s team collected tap water samples from 600 cities and constructed a mop of the regional differences. They checked the accuracy of the map by testing 200 hair samples collected from 65 barber shops.

They were able to accurately place the hair samples in broad regions roughly corresponding to the movement of raid systems.

―It‘s not good for pinpointing (精确定位),‖ Cerling said . ―It‘s good for eliminating many

篇二:历年英语四级真题及答案(完整版)

历年四级真题及答案串讲 英语专题

2011年6月大学英语四级真题

Part I Writing (30 minutes)

Directions: For this part, you are allowed 30 minutes to write a short essay on the

topic of Online Shopping. You should write at least 120 words following the outline given below: 1.现在网上购物已成为一种时尚

2.网上购物有很多好处,但也有不少问题 3.我的建议

Online Shopping

注意:此部分试题在答题卡1上。

Part II Reading Comprehension (Skimming and Scanning) (15 minutes)

Directions: In this part, you will have 15 minutes to go over the passage quickly and

answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the four choices marked A), B), C) and D). For questions 8-10, complete the sentences with the information given in the passage.

British Cuisine: the Best of Old and New

British cuisine (烹饪) has come of age in recent years as chefs (厨师) combine the best of old and new.

Why does British food have a reputation for being so bad? Because it is bad! Those are not the most encouraging words to hear just before eating lunch at one of Hong Kong's smartest British restaurants, Alfie's by KEE, but head chef Neil Tomes has more to say.

"The past 15 years or so have been a noticeable period of improvement for food in England," the English chef says, citing the trend in British cuisine for better 飞鹰编辑部

ingredients, preparation and cooking methods, and more appealing presentation. Chefs such as Delia Smith, Nigel Slater, Jamie Oliver and Gordon Ramsay made the public realise that cooking - and eating - didn't have to be a boring thing. And now, most of the British public is familiar even with the extremes of Heston BlumenthaPs molecular gastronomy, a form of cooking that employs scientific methods to create the perfect dish.

"It's no longer the case that the common man in England is embarrassed to show he knows about food," Tomes says.

There was plenty of room for improvement. The problems with the nation's cuisine can be traced back to the Second World War. Before the War, much of Britain's food was imported and when German U-boats began attacking ships bringing food to the country, Britain went on rations (配给).

"As rationing came to an end in the 1950s, technology picked up and was used to mass-produce food," Tomes says. "And by then people were just happy to have a decent quantity of food in their kitchens."

They weren't looking for cured meats, organic produce or beautiful presentation; they were looking for whatever they could get their hands on, and this prioritisation of quantity over quality prevailed for decades, meaning a generation was brought up with food that couldn't compete with neighbouring France, Italy, Belgium or Spain.

Before star chefs such as Oliver began making cooking fashionable, it was hard to find a restaurant in London that was open after 9pm. But in recent years the capital's culinary (烹饪的) scene has developed to the point that it is now confident of its ability to please the tastes of any international visitor.

With the opening of Alfie's in April, and others such as The Pawn, two years ago, modern British food has made its way to Hong Kong. "With British food, I think that Hong Kong restaurants are keeping up," says David Tamlyn, the Welsh executive chef at The Pawn in Wan Chai. "Hong Kong diners are extremely responsive to new ideas or presentations, which is good news for new dishes."

Chefs agree that diners in Hong Kong are embracing the modern British trend. Some restaurants are modifying the recipes (菜谱) of British dishes to breathe new life

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云南农业大学

into the classics, while others are using better quality ingredients but remaining true to British traditions and tastes.

Tamlyn is in the second camp. "We select our food very particularly. We use US beef, New Zealand lamb and for our custards (牛奶蛋糊) we use Bird's Custard Powder," Tamlyn says. "Some restaurants go for custard made fresh with eggs, sugar and cream, but British custard is different, and we stay true to that."

Matthew Hill, senior manager at the two-year-old SoHo restaurant Yorkshire Pudding, also uses better ingredients as a means of improving dishes. "There are a lot of existing perceptions about British food and so we can't alter these too much. We're a traditional British restaurant so there are some staples (主菜) that will remain essentially unchanged."

These traditional dishes include fish and chips, steak and kidney pie and large pieces of roasted meats. At Alfie's, the newest of the British restaurants in town and perhaps the most gentlemen's club-like in design, Neil Tomes explains his passion for provenance (原产地). "Britain has started to become really proud of the food it's producing. It has excellent organic farms, beautifully crafted cheeses, high-quality meats."

However, the British don't have a history of exporting their foodstuffs, which makes it difficult for restaurants in Hong Kong to source authentic ingredients.

"We can get a lot of our ingredients once a week from the UK," Tamlyn explains. "But there is also pressure to buy local and save on food miles, which means we take our vegetables from the local markets, and there are a lot that work well with British staples."

The Phoenix, in Mid-Levels, offers the widest interpretation of "British cuisine", while still trying to maintain its soul. The gastro-pub has existed in various locations in Hong Kong since 2002. Singaporean head chef Tommy Teh Kum Chai offers daily specials on a blackboard, rather than sticking to a menu. This enables him to reinterpret British cuisine depending on what is available in the local markets.

"We use a lot of ingredients that people wouldn't perhaps associate as British, but are presented in a British way. Bell peppers stuffed with couscous, alongside 飞鹰编辑部

ratatouille, is a very popular dish."

Although the ingredients may not strike diners as being traditional, they can be found in dishes across Britain.

Even the traditional chefs are aware of the need to adapt to local tastes and customs, while maintaining the Britishness of their cuisine.

At Yorkshire Pudding, Hill says that his staff asks diners whether they would like to share their meals. Small dishes, shared meals and "mixing it up" is not something commonly done in Britain, but Yorkshire Pudding will bring full dishes to the table and offer individual plates for each diner. "That way, people still get the presentation of the dishes as they were designed, but can carve them up however they like," Hill says. This practice is also popular at The Pawn, although largely for rotisseries (烤肉馆), Tamlyn says. "Some tables will arrive on a Sunday, order a whole chicken and a shoulder of lamb or a baby pig, and just stay for hours enjoying everything we bring out for them."

Some British traditions are too sacred (神圣的) to mess with, however, Tomes says. "I'd never change a full English breakfast." 注意:此部分试题请在答题卡1上作答。 1. What is British food generally known for? A) Its unique flavour. C) Its special cooking methods. B) Its bad taste. D) Its organic ingredients. 2. The Second World War led to ______ in Britain. A) an inadequate supply of food C) an increase in food import B) a decrease of grain production D) a change in people's eating habits

3. Why couldn't Britain compete with some of its neighbouring countries in terms of food in the post-war decades? A) Its food lacked variety. C) It was short of well-trained chefs.

B) Its people cared more for quantity. D) It didn't have flavourful food ingredients.

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云南农业大学

4. With culinary improvement in recent years, London's restaurants are now able minutes) to appeal to the tastes of . Section A A) most young people C) all kinds of overseas Directions: In this section, you will hear 8 short conversations and2 long visitors conversations. At the end of each conversation, one or more questions B) elderly British diners D) upper-class customers will be asked about what was said. Both the conversation and the 5. What do Hong Kong diners welcome, according to Welsh executive chef questions will be spoken only once. After each question there will be a David Tamlyn? pause. During the pause, you must read the four choices marked A), A) Authentic classic cuisine. C) New ideas and B), C) and D), and decide which is the best answer. Then mark the presentations. corresponding letter on Answer Sheet 2 with a single line through the B) Locally produced ingredients. D) The return of home-style centre. dishes. 注意:此部分试题请在答题卡2上作答。 6. While using quality ingredients, David Tamlyn insists that the dishes should ______ . 11. A) He is careless about his appearance. A) benefit people's health C) be offered at reasonable B) He is ashamed of his present condition. prices C) He changes jobs frequently. B) look beautiful and inviting D) maintain British traditional D) He shaves every other day. tastes 12. A) Jane may be caught in a traffic jam. 7. Why does Neil Tomes say he loves food ingredients from Britain? B) Jane should have started a little earlier. A) They appeal to people from all over the world. C) He knows what sort of person Jane is. B) They are produced on excellent organic farms. D) He is irritated at having to wait for Jane. C) They are processed in a scientific way. 13. A) Training for the Mid-Atlantic Championships. D) They come in a great variety. B) Making preparations for a trans-Atlantic trip. 8. Tamlyn says that besides importing ingredients from Britain once a week, his C) Collecting information about baseball games. restaurant also buys vegetables from _______. D) Analyzing their rivals' on-field performance. 9. The Phoenix in Mid-Levels may not use British ingredients, but presents its 14. A) He had a narrow escape in a car accident. dishes ______. 25. He is hospitalized for a serious injury. 10. Yorkshire Pudding is a restaurant which will bring full dishes to the table but 26. He lost his mother two weeks ago. offer plates to those diners who would like to _______. 27. He has been having a hard time. 15. A) The woman has known the speaker for a long time. B) The man had difficulty understanding the lecture.

C) The man is making a fuss about nothing. Part III Listening Comprehension (35 飞鹰编辑部

云南农业大学

3

D) The woman thinks highly of the speaker. 16. A) He has difficulty making sense of logic.

B) Statistics and logic are both challenging subjects.

C) The woman should seek help from the tutoring service. D) Tutoring services are very popular with students. 17. A) Her overcoat is as stylish as Jill's. C) Jill wore the overcoat last week.

B) Jill missed her class last week. D) She is in the same class as the man.

18. A) A computer game. C) An exciting experience. B) An imaginary situation. D) A vacation by the sea.

Questions 19 to 21 are based on the conversation you have just heard. 19. A) Beautiful scenery in the countryside. C) Pain and pleasure in sports. B) Dangers of cross-country skiing. D) A sport he participates in. 20. A) He can't find good examples to illustrate his point. B) He can't find a peaceful place to do the assignment.

C) He doesn't know how to describe the beautiful country scenery. D) He can't decide whether to include the effort part of skiing. 21. A) New ideas come up as you write. B) Much time is spent on collecting data. C) A lot of effort is made in vain.

D) The writer's point of view often changes.

Questions 22 to 25 are based on the conversation you have just heard. 22. A) Journalist of a local newspaper. B) Director of evening radio programs. C) Producer of television commercials. D) Hostess of the weekly "Business World". 23. A) He ran three restaurants with his wife's help. 飞鹰编辑部

B) He and his wife did everything by themselves. C) He worked both as a cook and a waiter. D) He hired a cook and two local waitresses.

24. A) He hardly needs to do any advertising nowadays. B) He advertises a lot on radio and in newspapers.

C) He spends huge sums on TV commercials every year. D) He hires children to distribute ads in shopping centers. 25. A) The restaurant location. C) The food variety. B) The restaurant atmosphere. D) The food price.

Section B

Directions: In this section, you will hear 3 short passages. At the end of each

passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.

注意:此部分试题请在答题卡2上作答。 Passage One

Questions 26 to 28 are based on the passage you have just heard.

26. A) Its protection is often neglected by children. B) It cannot be fully restored once damaged.

C) There are many false notions about it. D) There are various ways to protect it.

27. A) It may make the wearer feel tired.

B) It will gradually weaken the eyes of adults. C) It can lead to the loss of vision in children. D) It can permanently change the eye structure. 28. A) It can never be done even with high technology. B) It is the best way to restore damaged eyesight.

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云南农业大学

C) It is a major achievement in eye surgery. D) It can only be partly accomplished now.

Passage Two

Questions 29 to 31 are based on the passage you have just heard. 29. A) They think they should follow the current trend. B) Nursing homes are well-equipped and convenient. C) Adult day-care centers are easily accessible. D) They have jobs and other commitments.

30. A) They don't want to use up all their life savings. B) They fear they will regret it afterwards.

C) They would like to spend more time with them. D) They don't want to see their husbands poorly treated.

31. A) Provide professional standard care. C) Be frank and seek help from others. B) Be affectionate and cooperative. D) Make full use of community facilities.

Passage Three

Questions 32 to 35 are based on the passage you have just heard. 32. A) Health and safety conditions in the workplace. B) Rights and responsibilities of company employees. C) Common complaints made by office workers. D) Conflicts between labor and management. 33. A) Replace its out-dated equipment.

B) Improve the welfare of affected workers. C) Follow government regulations strictly. D) Provide extra health compensation.

34. A) They requested to transfer to a safer department. B) They quit work to protect their unborn babies. C) They sought help from union representatives. 飞鹰编辑部

D) They wanted to work shorter hours. 35. A) To show how they love winter sports. B) To attract the attention from the media.

C) To protest against the poor working conditions. D) To protect themselves against the cold weather.

Section C

Directions: In this section, you will hear a passage three times. When the passage

is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have just heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written.

注意:此部分试题请在答题卡2上作答。

Contrary to the old warning that time waits for no one, time slows down when you are on the move. It also slows down more as you move faster, which means astronauts (宇航员) someday may (36) _____ so long in space that they would return to an Earth of the (37) _____ future. If you could move at the speed of light, your time would stand still. If you could move faster than light, your time would move (38) _____.

Although no form of matter yet (39) _____ moves as fast as or faster than light, (40) _____ experiments have already confirmed that accelerated (41) _____ causes a traveler's time to be stretched. Albert Einstein (42) _____ this in 1905, when he (43) _____ the concept of relative time as part of his Special Theory of Relativity. A search is now under way to confirm the suspected existence of particles of matter (44) ____________________________________.

An obsession (沉迷) with time – saving, gaining, wasting, losing, and mastering it –

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云南农业大学

篇三:英语四级模拟题(附答案)


英语四级,答案
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