bb平台答案

bb平台答案
bb平台答案

Directions: Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C), and D). You should decide on the best choice. Passage One

Perhaps the most important defining characteristic of a human being is culture. The term culture as used here is not limited to operas, paintings, and other artistic endeavors. These are seen by anthropologists (人类学家) as examples of culture: culture itself is the customary manner in which human groups learn to organize their behavior and thought in relation to their environment. Defined in this manner, culture has three principal aspects: behavioral, perceptual and material. The behavioral component refers to how people act, especially how they interact with each other. In child rearing (养育) , for example, parents and children tend to interact in a relatively patterned fashion. Then there is the manner of perception, the ways people perceive the world. For example, parents have a limited range of ideas about how they should act, and what significance parenthood carries in the scheme of things. Finally, there is the material component of culture — the physical objects that we produce.

Most of what goes into making up culture is a result of learning — modifying behavior in response to experience within an environment. Learning is practically universal among organisms. But no other organism has a greater capacity for learning than a human, or depends as much on learned behavior for its survival.

While the survival of most other organisms is to some extent safeguarded by instincts, humans rely heavily on culture for their survival. People must learn how to live in a particular social and physical setting, biology playing but a minimal (最小限度的) role.

The ideas and modes of behavior that constitute culture are transmitted largely by a complex system of symbols that includes language. Humans have evolved an extremely complex system of communication that is unique to our species. Without it the creation of human culture as we know it would be impossible.

1.What is the definition of culture by anthropologists?

问题1 答案

C) Behavioral, perceptual and material components interacting with each other.

B) Customary manners of behavior and thought related to the environment.

A) Operas, paintings and may other artistic activities as a whole.

D) The different ways people perceive the physical world.

问题2 文本问题2 1 分保存

2.According to the passage, the behavior of making tools for producing material objects should fall within the category of _________ component of culture.

问题2 答案

C) material

A) behavioral

D) artistic

B) perceptual

问题3 文本问题3 1 分保存

3.

Learning is most essential for _________.

问题3 答案

C) human beings to respond to experience within an environment

B) all the organisms to acquire learned behavior

D) human beings to survive and live in a society

A) all the organisms to survive

问题4 文本问题4 1 分保存

4. What’s the element to human culture?

问题4 答案

B) Biological adaptation to the environment

D) Learning to survive

C) Safeguarding by instincts

A) Communication in language.

问题5 文本问题5 1 分保存

5.

Which of the following statements is True?

问题5 答案

D) If there were no language communication, humans couldn’t have created the present culture.

A) The capacity for learning can only be observed in human beings.

B) Biology plays an important role in humans’ living in a social and physical setting

C) Human behavior and thought do not have anything to do with culture.

Passage Two

The best kept secret in San Diego is waiting to offer you a delightful getaway — without leaving town.

Less than three years ago, the Parisi Hotel was just an office building above the shops on the corner of Prospect Street. Now, that valuable space is an intimate luxury hotel — with several rooms overl ooking the ocean. You’ll be amazed when you enter from the corner and ascend the curving staircase to the second-floor lobby. It will take you into a different world.

What will you find when you enter the large contemporary lobby is a handsome and peaceful space that was designed with a hint of Tuscany in its modern Mediterranean (地中海式的) style. The lobby has a large fireplace with comfortable sofas in warm neutral colors surrounding it. You’ll feel relaxed just sitting there — with its skylight overhead letting in the morning sun.

All the rooms are more like suites (套房), with large comfortable beds, beautiful baths and stylish custom-designed furnishings and art throughout.

The Parisi Hotel is the perfect place for seniors because it’s quiet and restful —with only 20 rooms. You won’t find many hotels like this in the center of a tourist town.

The shops are all around you. Likewise for some of the city’s best restaurants, you will never have to take your car out of the garage during your stay. And, by the way, the underground parking lot

at the Parisi Hotel is free for hotel guests.

Once you stay at this little gem (珍品), you’ll want to return again and again. I know we do. It’s a perfect place for seniors.

Rates for standard suites begin at $275. You can call the hotel for reservation at (858) 454-1513. The Parisi Hotel is located at 1111 Prospect St. right across from La Valencia.

1.

The Parisi Hotel is described as _________.

问题1 答案

B) a large hotel famous for its rooms facing the ocean

D) a tourist attraction full of amazing corners

A) a luxury hotel with comfortable facilities

C) a good place for escaping away from the noisy city

问题2 文本问题2 1 分保存

2.When you enter the lobby, you will find that ________.

问题2 答案

A) it is decorated with Mediterranean furniture

C) there is a large fireplace burning all the time

B) the walls are painted in warm neutral bright colors

D) sunlight comes through the window in the sloping roof

问题3 文本问题3 1 分保存

3.

Why is the Parisi Hotel suitable for old people?

问题3 答案

A) Because all the rooms are like suites.

B) Because it has fashionable furnishings

C) Because it is in the center of the town.

D) Because it is peaceful to stay there.

问题4 文本问题4 1 分保存

4.What special benefit can people get while staying in the Parisi Hotel 问题4 答案

C) They can buy things cheaper in nearby shops.

B) They can enjoy free parking.

D) They can make a reservation by phone.

A) They don’t need to drive to eat out in a restaurant.

问题5 文本问题5 1 分保存

5.

Which of the following statements is True?

问题5 答案

A) The Parisi Hotel is a small restful hotel.

C) The Parisi Hotel is in a secret place in San Diego.

B) Most guests staying the hotel are old people.

D) You must make a reservation before entering the hotel

Bombay wasn’t the ideal place to get sick — not when my doctor, family and friends were half a world away. I was alone, quite ill and had to delay my flight home. Luckily, when booking my ticket months before, I had bought travel insurance. So my illness didn’t cost me a cent.

It’s actually pretty simple. A lot of unforeseen things can happen to you when you’re traveling. Make sure you’re prepared for all of them.

A good health insurance policy will get you proper medical attention anywhere in the world outside your home province —at the insurance company’s expense. The co mpany will send you home if it is considered medically necessary and, if you’re sick enough, it will send a nurse to accompany you. If you end up in a hospital and a doctor recommends that a family member come to your bedside, the insurance company will pay for it. You may even get pocket money to make your hospital stay more comfortable.

When I was sick in Bombay, I called the insurance company collect. It paid for a doctor (who came to my hotel room), all my medication, an extra night in the hotel and all my meals.

Picture it: the day before your big trip to Vancouver, you wake up with appendicitis (阑尾炎). You have no choice —you have to cancel your trip. Your ticket, like most, is non-refundable and you can’t make any changes. You’re about to lose all the money you put out for the ticket —unless you bought cancellation insurance beforehand.

Most travel plans include some form of non-refundable element: your deposit, your flights, your cruise, your stay at the all-inclusive resort. That non-refundable portion is what you’ll lose if you have to cancel your trip in the event that you get sick and you don’t have cancellation insurance.

1. What happened to the author when he was in Bombay?

问题1 答案

B) He didn’t buy travel insurance.

D) He couldn’t get in touch with his family and friends.

A) He fell ill and couldn’t go home as scheduled

C) He spent a lot of money on curing his illness.

问题2 文本问题2 1 分保存

With a health insurance policy, if you get sick traveling away from home, _________. 问题2 答案

D) you may get a nurse from the insurance company to take care of you

A) you may get pocket money from the local hospital you are in

C) you may choose to stay in the best local hospital

B) your family members may go to see you at the insurance company’s expense

问题3 文本问题3 1 分保存

3.

Which item was paid by the insurance company when the author was ill in Bombay?

问题3 答案

C) All his meals at his hotel

D) His travel insurance policy.

A) His trip to Bombay

B) All his hotel rates.

问题4 文本问题4 1 分保存

4.

With cancellation insurance, you can _________.

问题4 答案

B) get your money back when canceling your travel ticket

C) enjoy a reduced rate of travel expense

D) buy a refundable ticket at the ticket office

A) have a choice where to go and where to stay

问题5 文本问题5 1 分保存

5.

From the passage we may say that _________.

问题5 答案

B) a cancellation insurance policy can make your trip safe and comfortable

D) travel insurance is strongly recommended when you travel away from home

A) a health insurance policy is more useful than a cancellation insurance policy

C) when you get sick while traveling away from home, you’d better buy a health insurance

Psychologists take opposing views of how external rewards, from warm praise to cold cash, affect motivation and creativity. Behaviorists, who study the relation between actions and their consequences, argue that rewards can improve performance at work and school. Cognitive (认知学派的) researchers, who study various aspects of mental life, maintain that rewards often destroy creativity by encouraging dependence on approval and gifts from others.

The latter view has gained many supporters, especially among educators. But the careful use of small monetary (金钱的) rewards sparks creativity in grade school children, suggesting that properly presented inducements (刺激) indeed aid inventiveness, according to a study in the June Journal of Personality and Social Psychology.

"If kids know they’re working for a reward and can focus on a relatively c hallenging task, they show the most creativity, " says Robert Eisenberger of the University of Delaware in Neward. " But it’s easy to kill creativity by giving rewards for poor performance or creating too much anticipation for rewards. "

A teacher who continually draws attention to rewards or who hands out high grades for ordinary achievement ends up with uninspired students, Eisenberger holds. As an example of the latter point, he notes growing efforts at major universities to tighten grading standards and restore failing grades.

In earlier grades, the use of so-called token economies, in which students handle challenging problems and receive rewards, shows promise in raising effort and creativity, the Delaware psychologist claims.

1.Psychologists are divided with regard to their attitudes toward____

问题1 答案

C. the study of relationship between actions and their consequences

D. the effects of external rewards on students performance

B. the amount of monetary rewards for student creativity

A. the choice between spiritual encouragement and monetary rewards

问题2 文本问题2 1 分保存

2.What is the response of many educators to external rewards for their students?

问题2 答案

C. They approve of them.

B. They have doubts about them

D. They avoid talking about them

A. They have no doubts about them

问题3 文本问题3 1 分保存

3. Which of the following can best raise students’ creativity according to Robert Eisenberger?

问题3 答案

D. Giving them rewards they anticipate.

C. Giving them rewards they really deserve.

A. Assigning them tasks they have not dealt with before

B. Assigning them tasks which require inventiveness.

问题4 文本问题4 1 分保存

4. It can be inferred from the passage that major universities are trying to tighten their grading standards because they believe ____

问题4 答案

B. punishment is more effective than rewarding

D. discouraging the students’ anticipation for easy rewards is a matter of urgency

C. failing uninspired students helps improve their overall academic standards

A. rewarding poor performance may kill the creativity of students

问题5 文本问题5 1 分保存

5. The phrase " token economies " (Line 1, Para. 5) probably refers to _____.

问题5 答案

D. methods of improving performance

A. ways to develop economy

C. approaches to solving problems

B. systems of rewarding students

In the evolution of mammals from reptiles(爬行动物), there was a succession of physical changes: the development of warm blood, body hair instead of scales, and the beginning of the nursing of the young. This radical physical transformation provided mammals with a greater tolerance for external temperature and required reliance on specialized food types. When the dominant dinosaurs(恐龙)became extinct, the Age of Mammals began. For the rest 60 million years mammals expanded into the biological vacuum which they were better equipped to exploit than all but a few varieties of reptiles.

The habitat of life forms on earth has been the entire planet, conveniently dividing the world into the birds of the air, the fish of the sea, and the creatures of the land. The evolutionary process also created sea-dwelling mammals who appeared to reverse the process of evolution as they returned to the sea. The whales’ limbs became flipperlike, and they lost the hair on their bodies, suiting them better to aquatic life.

On the other hand, in the course of the evolution of birds from reptiles, there was a succession of changes in the bone, muscle, and skin structures of the animals. This wholesale restructuring of some reptiles over a period of thousands of years equipped the new animals to escape their predators and to find food more easily. But the evolutionary process did not stop there. Once adapted to flight, some birds continued to change and the process seemed to reverse itself. As penguins(企鹅)adapted to marine life, their wings changed to flippers and their feathers to a waterproof covering, thus suiting the birds for a semi-aquatic existence.

1.

The Age of Mammals began when ____

问题1 答案

A. animals evolved from reptiles

D. the dominant dinosaurs died out

C. animals were more tolerant to external temperature

B. animals nursed the young

问题2 文本问题2 1 分保存

2.It can be concluded from this passage that the ancestors of whales ___

问题2 答案

D. had too many offspring

A. were fish

C. lived on the land

B. chased reptiles

问题3 文本问题3 1 分保存

3. In paragraph 2, the word ‘aquatic’ is closest in meaning to ____

问题3 答案

A. of earth

C. of river

D. of water

B. of land

问题4 文本问题4 1 分保存

4. Certain reptiles gradually became able to escape quickly by ____.

问题4 答案

B. becoming smaller and stronger

A. acquiring new structural features

D. changing their eating habits

C. finding food more easily

问题5 文本问题5 1 分保存

5. Which of the following would be the best title for this passage?

问题5 答案

D. The Adaptation of Whales and Penguins.

A. The Evolution of Mammals.

B. The Evolution of Life on Earth.

C. The Disappearance of Reptiles.

The temperature of the Sun is over 5,000 degrees Fahrenheit at the surface, but it rises to perhaps more than 16 million degrees at the center. The Sun is so much hotter than the Earth that matter can exist only as a gas, except at the core. In the core of the Sun, the pressures are so great against the gases that, despite the high temperature, there may be a small solid core. However, no one really knows, since the center of the Sun can never be directly observed.

Solar astronomers do know that the Sun is divided into five layers or zones. Starting at the outside and going down into the Sun, the zones are the corona, chromospheres, photosphere, convection zone, and finally the core. The first three zones are regarded as the Sun’s atmosphere. But since the Sun has no solid surface, it is hard to tell where the atmosphere ends and the main body of the Sun begins.

The Sun’s outermost layer begins about 10,000 miles above the visible surface and goes outward for millions of miles. This is the only part of the Sun that can be seen during an eclipse such as the one in February 1979. At any other time, the corona can be seen only when special instruments are used on cameras and telescopes to keep out the glare of the Sun’s rays.

The corona is a brilliant, pearly white, filmy light, about as bright as the full Moon. Its beautiful rays are a sensational sight during an eclipse. The corona’s rays flash out in a brilliant fan that has wispy spike like rays near the Sun’s north and south poles. The corona is thickest at the Sun’s equator.

The corona rays are made up of gases streaming outward at tremendous speeds and reaching a temperature of more than 2 million degrees Fahrenheit. The rays of gas thin out as they reach the space around the planets. By the time the Sun’s corona rays reach the Earth, they are weak and invisible.

1. One thing that is sure about the core of the Sun is that____

问题1 答案

A. it is gas

B. it is solid

D. the pressure is great

C. the temperature is low

问题2 文本问题2 1 分保存

2.The zone that is NOT regarded as the Sun’s atmosphere is ____

问题2 答案

C. chromospheres zone

D. photosphere zone

B. corona zone

A. convection zone

问题3 文本问题3 1 分保存

3.Paragraph 2 is mainly about ____

问题3 答案

B. the structure of the Sun

C. why scientists study the Sun

D. the age of the Sun

A. how the Sun evolved

问题4 文本问题4 1 分保存

4. The word “one” in Paragraph 3 refers to ____

问题4 答案

A. the Sun

D. the surface

B. the corona

C. an eclipse

问题5 文本问题5 1 分保存

5.According to the passage, as the corona rays reach the planets, they become____. 问题5 答案

C. thinner

B. cleaner

A. hotter

D. stronger

Why don’t birds get lost on their long migratory flights from one place to another? Scientists have puzzled over this question for many years. Now they’re beginning to fill in the blanks. Not long ago, experiments showed that birds rely on the sun to guide them during daylight hours. But what about birds that mainly fly by night? Tests with artificial stars have proved that certain night-flying birds are able to follow the stars in their long-distance flights.

One such bird –a warbler (刺嘴莺) –had spent its lifetime in a cage and had never flown under a natural sky at migration time. Yet it showed an inborn ability to use the stars for guidance. The bird’s cage was placed under an artificial star-filled sky. The bird tried to fly in the same direction as that taken by his outdoor cousins. Any change in the position of the make-belief stars caused a change in the direction of his flight.

Scientists think that warblers, when flying in daylight, use the sun for guidance. But the stars are apparently their principal means of navigation. When the stars are hidden by clouds, they apparently find their way by such landmarks as mountain ranges, coast lines, and river courses. But when it’s too dark to see these, the warblers circle helplessly, unable to get their bearings (方向感).

1. The reason why birds don’t get lost on their long migratory flights ________.

问题1 答案

A. has been known to scientists for years

B. has only recently been discovered

D. will probably remain a mystery

C. is known by everyone

问题2 文本问题2 1 分保存

2. During daylight hours, birds ________.

问题2 答案

B. rely on landmarks

C. use sun for guidance

D. are more likely to get lost

A. fly aimlessly

问题3 文本问题3 1 分保存

3.By “his outdoor cousins” the author means ________.

问题3 答案

B. the other warblers of the same brood

D. other birds in general

A. other experimenters

C. warblers under the natural sky

问题4 文本问题4 1 分保存

4.The experiment with the warbler indicated that ________.

问题4 答案

B. a bird that has been caged cannot fly long distances

D. some birds seem to follow the stars when they fly at night

C. some birds cannot fly at night

A. birds have to be taught to navigate

问题5 文本问题5 1 分保存

5.In total darkness, warblers ________

问题5 答案

B. don’t know which way to fly

C. fly back home

A. use landmarks

D. wait for the stars to appear

The medical world is gradually realizing that the quality of the environment in hospitals may play a significant role in the process of recovery from illness.

As part of a nationwide effort in Britain to bring art out of the galleries and into public places, some of the country's most talented artists have been called in to transform older hospitals and to soften the hard edges of modern buildings. Of the 2,500 National Health Service hospitals in Britain, almost 100 now have significant collections of contemporary art in corridors, waiting areas and treatment rooms.

These recent initiatives owe a great deal to one artist, Peter Senior, who set up his studio at a Manchester hospital in northeastern England during the early 1970s. He felt the artist had lost his place in modern society, and that art should be enjoyed by a wider audience.

A typical hospital waiting room might have as many as 500 visitors each week. What better place to hold regular exhibitions of art? Senior held the first exhibition of his own paintings in the out-patients waiting area of the Manchester Royal Hospital in 1975. Believed to be Britain's first hospital artist, Senior was so much in demand that he was soon joined by a team of six young art school graduates.

The effect is striking. Now in the corridors and waiting rooms the visitor experiences a full view of fresh colors, playful images and restful courtyards.

The quality of the environment may reduce the need for expensive drugs when a patient is

recovering from an illness. A study has shown that patients who had a view onto a garden needed half the number of strong pain killers compared with patients who had no view at all or only a brick wall to look at.

1. According to the passage, "to soften the hard edges of modern buildings" means

问题1 答案

D. to make the corners of hospital buildings round

A. to pull down hospital buildings

B. to decorate hospitals with art collections

C. to improve the quality of treatment in hospitals

问题2 文本问题2 1 分保存

2. What can we say of Peter Senior?

问题2 答案

C. He is an artist who has a large collection of paintings.

B. He is a doctor interested in painting

D. He is a faithful follower of hospital art

A. He is a pioneer in introducing art into hospitals

问题3 文本问题3 1 分保存

3.According to Peter Senior, _______.

问题3 答案

C. patients should be encouraged to learn painting

A. art is losing its audience in modern society

D. art should be encouraged in British hospitals

B. art galleries should be changed into hospitals

问题4 文本问题4 1 分保存

4. After the improvement of the hospital environment, _______.

问题4 答案

B. patients are no longer wholly dependent on expensive drugs

C. patients need good-quality drugs in their recovery

A. patients no longer need drugs in their recovery

D. patients use fewer pain killers in their recovery

问题5 文本问题5 1 分保存

5.The fact that six young art school graduates joined Peter shows that_______.

问题5 答案

D. the role of hospital environment is being recognized

B. Peter Senior enjoys great popularity

A. Peter's enterprise is developing greatly

C. they are talented hospital artists

Polyester (聚酯) is now being used for bottles. ICI, the chemicals and plastics company, believes that it is now beginning to break the grip of glass on

the bottle business and thus take advantage of this huge market.

All the plastics manufacturers have been experiencing hard times as their traditional products have been doing badly world-wide for the last few years. Between 1982 and 1984 the Plastics Division of ICI had lost a hundred and twenty million dollars, and they felt that the. most hopeful new market was in packaging, bottles and cans.

Since 1982 it has opened three new factories producing "Melinar", the raw material from which high quality polyester bottles are made.

The polyester bottle was born in the 1970s, when soft drinks companies like Coca Cola started selling their drinks in giant two-liter containers. Because of the build-up of the pressure of gas in these large containers, glass was unsuitable. Nor was PVC, the plastic which had been used for bottles since the 1960s, suitable for drinks with gas in them. A new plastic had to be made. Glass is still cheaper for the smaller bottles, and will continue to be so unless oil and plastic become much cheaper, but plastic does well for the larger sizes.

Polyester bottles are virtually unbreakable. The manufacturers claim they are also lighter, less noisy when being handled, and can be reused. Shopkeepers and other business people are unlikely to object to a change from glass to polyester, since these bottles mean few breakages, which are costly and time-consuming. The public, though, have been more difficult to persuade. ICI's commercial department is developing different bottles with interesting shapes, to try and make them visually more attractive to the public.

The next step could be to develop a plastic which could replace tins for food. The problem here is the high temperatures necessary for cooking the food in the container.

1. Plastics of various kinds have been used for making bottles__________.

问题1 答案

A. since 1982

B. since the 1970s but only for large bottles

D. since companies like Coca Cola first tried them

C. since the 1960s but not for liquids with gas in them

问题2 文本问题2 1 分保存

2.

Why is ICI's Plastics Division interested in polyester for bottles?

问题2 答案

D. The price of oil keeps changing.

A. The other things they make are not selling well

C. They have factories which could be adapted to make it.

B. Glass manufacturers cannot make enough new bottles.

问题3 文本问题3 1 分保存

3.

Why aren't all bottles now made of polyester?

问题3 答案

D. Shop-keepers dislike reusable bottles

B. It is not suitable for containing gassy drinks

A. The price of oil and plastic has risen.

C. The public like traditional glass bottles.

问题4 文本问题4 1 分保存

4.Manufacturers think polyester bottles are better than glass bottles because they 问题4 答案

A. are cheaper

D. do not break easily

B. are more suited to small sizes

C. are more exciting to look at

问题5 文本问题5 1 分保存

5.Plastic containers for holding food in the same way as cans______.

问题5 答案

C. are possible, but only for hot food

D. are the first things being made in the new factories

A. have been used for many years

B. are an idea that interests the plastics companies

BCBCC

微生物BB平台作业及答案 (2)

第一次 1.关于在微生物学发展史上作出重要贡献 的科学家及其所作出的贡献,下列哪项叙述就是错误 A、琴纳分离出天花病毒 B. 伊凡诺夫斯基发现烟草花叶病毒 C、弗莱明发现青霉菌产物能抑制金黄 色葡萄球菌的生长 D、柯霍先后分离出炭疽杆菌、结核杆菌 与霍乱弧菌 E、巴斯德首次研制出狂犬病疫苗 2.有关荚膜的错误描述就是: A. 一般在机体内形成 B. 化学成分多数为多糖,少数为多肽 C、具有免疫原性,可用于鉴别细菌 D、具有抗吞噬作用 E、可增强细菌对热的抵抗力 3.描述大肠埃希菌生长速度时常用的时间 单位就是: A.天 B、周 C、秒 D、小时 E、分钟 4.有关鞭毛的描述正确的就是: A、以上均就是 B、具有抗原性可用于细菌的鉴别 C、化学成分就是蛋白质 D、就是细菌的运动器官 E、某些细菌的鞭毛与其致病性有关 5.非细胞型微生物的就是: A、放线菌 B、支原体 C、细菌 D、衣原体 E. 以上都不就是6.无细胞壁结构的微生物就是: A. 衣原体 B、螺旋体 C. 真菌 D.支原体 E、革兰氏阴性菌 7.革兰阴性细菌的性菌毛: A、参与两个细菌间遗传物质的交换 B、化学成分为多糖 C、就是细菌吸附易感细胞的结构 D、与细菌的运动有关 E、就是转导时必要的结构 8.革兰阳性菌细胞壁的特殊组分就是: A、胆固醇 B. 磷壁酸 C、肽聚糖 D、几丁质 E. 脂多糖 9.具有粘附能力的细菌结构就是: A、鞭毛 B.菌毛 C. 胞浆膜 D、荚膜 E、中介体 10.细菌结构中,最耐热的就是: A. 繁殖体 B、荚膜 C、鞭毛 D、芽孢 E、中介体 11.关于大肠埃希菌细胞壁的组成成分,错 误的就是: A. 外膜 B、脂多糖 C.脂蛋白 D、肽聚糖 E、磷壁酸

会计信息系统bb-应收应付

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错 问题 5 如果账套建立时间是2010-5-1,则应收系统启用时间可以为______。 A. 2010-5-1 B. 2010-4-30 C. 2010-5-20 D. 2010-6-1 问题 6 3. 应收管理系统与总账系统之间的关联______。 A. 应收传递凭证给总账 B. 应收系统不能查询所生成的凭证 C. 总账可以将明细期初余额传递给应收系统 D. 应收系统对所生成的凭证,可以随时删除 问题 7 10. 在应付款系统中,报警级别设置的内容应不包括______。 A. 起止比率 B. 级别名称 C. 比率 D. 起止天数 问题 8 在应付款系统中,基本科目的设置不包括______。

A. 税金科目 B. 预付科目 C. 应收科目 D. 应付科目 问题 9 在应收款系统的日常业务处理中,收款单的款项类型包括______。 A. 应收款 B. 应付款 C. 预收款 D. 其他费用 问题 10 在应收系统中,新增并保存一张应收票据的结果是系统自动增加了一张收款单。 对 错 问题 11 在应付款系统中,票据管理主要是对______进行日常的业务处理,所有涉及票据的开具、结算、转出、计息等日常处理都应该在票据管理中进行。 A. 银行本票 B. 商业承兑汇票 C. 银行承兑汇票

BB平台电子商务基础测试题答案 第二章 电子商务模式

问题 1 得 10 分,满分 10 分 B2B 的细分模式中,内联网模式又称为( ) 所选答案: C. 卖方集中模式 正确答案: C. 卖方集中模式 问题 2 得 10 分,满分 10 分 表示企业与企业间的电子商务的英文缩写是 ( ) 所选答案: C. B2B 正确答案: C. B2B 问题 3 得 10 分,满分 10 分 一个买家与多个卖家之间的交易模式是 ( ) 所选答案: C. 卖方集中模式 正确答案: C. 卖方集中模式 问题 4 得 10 分,满分 10 分 在B2B 电子商务中,接到货款后,指定银行通知( )买方货款到帐: 所选答案: C. 网络商品交易中心 正确答案: C. 网络商品交易中心 问题 5 得 10 分,满分 10 分 在B2B 网络商品中介交易中,买方在( )指定的银行办理转帐付款手续。 所选答案: B. 网络中心 正确答案: B. 网络中心 问题 6 得 10 分,满分 10 分 下列属于第三方交易市场模式的网站是 ( ) 所选答案: D. 阿里巴巴 正确答案: D. 阿里巴巴 问题 7 得 10 分,满分 10 分 适合使用英式拍卖的物品是 所选答案: D. 字画作品

正确答案: D. 字画作品 问题 8 得 10 分,满分 10 分 由卖方出价,竞争的是向消费者提供服务机会的拍卖是 ( ) 所选答案: C. 反拍卖 正确答案: C. 反拍卖 问题 9 得 10 分,满分 10 分 软件公司和出版商食欲以下哪种电子商务模式 所选答案: C. 网上赠与模式 正确答案: C. 网上赠与模式 问题 10 得 10 分,满分 10 分 无形电子商务产品或服务模式不包括( ) 所选答案: D. 新生网上商店模式 正确答案: D. 新生网上商店模式 问题 11 得 10 分,满分 10 分 XYZ 公司帮助个人将产品出售给其他人,并对每一笔交易收取一小笔佣金。这属于哪一种电子商务分类?( ) 所选答案: C. C2C 正确答案: C. C2C 问题 12 得 10 分,满分 10 分 ( )电子商务是普通消费者广泛接触的一类电子商务,也是电子商务应用最普遍,发展最快的领域。 所选答案: C. B2C 正确答案: C. B2C 问题 13 得 10 分,满分 10 分 在B2C 支付结算中,( )已成为电子商务支付的主流。 所选答案: C. 电子支付 正确答案: C. 电子支付 问题 14 得 10 分,满分 10 分 B2C 电子商务是企业通过Internet 向个人网络消费者直接销售产品和提供服务的经验方式

生物化学试题及答案

第五章脂类代谢 【测试题】 一、名词解释 1.脂肪动员 2.脂酸的β-氧化 3.酮体 4.必需脂肪酸 5.血脂 6.血浆脂蛋白 7.高脂蛋白血症 8.载脂蛋白 受体代谢途径 10.酰基载体蛋白(ACP) 11.脂肪肝 12.脂解激素 13.抗脂解激素 14.磷脂 15.基本脂 16.可变脂 17.脂蛋白脂肪酶 18.卵磷脂胆固醇脂酰转移酶(LCAT) 19.丙酮酸柠檬酸循环 20.胆汁酸 二、填空题 21.血脂的运输形式是,电泳法可将其为、、、四种。 22.空腹血浆中含量最多的脂蛋白是,其主要作用是。 23.合成胆固醇的原料是,递氢体是,限速酶是,胆固醇在体内可转化为、、。 24.乙酰CoA的去路有、、、。 25.脂肪动员的限速酶是。此酶受多种激素控制,促进脂肪动员的激素称,抑制脂肪动员的激素称。 26.脂肪酰CoA的β-氧化经过、、和四个连续反应步骤,每次β-氧化生成一分子和比原来少两个碳原子的脂酰CoA,脱下的氢由和携带,进入呼吸链被氧化生成水。 27.酮体包括、、。酮体主要在以为原料合成,并在被氧化利用。 28.肝脏不能利用酮体,是因为缺乏和酶。 29.脂肪酸合成的主要原料是,递氢体是,它们都主要来源于。 30.脂肪酸合成酶系主要存在于,内的乙酰CoA需经循环转运至而用 于合成脂肪酸。 31.脂肪酸合成的限速酶是,其辅助因子是。 32.在磷脂合成过程中,胆碱可由食物提供,亦可由及在体内合成,胆碱及乙醇胺由活化的及提供。 33.脂蛋白CM 、VLDL、 LDL和HDL的主要功能分别是、,和。 34.载脂蛋白的主要功能是、、。 35.人体含量最多的鞘磷脂是,由、及所构成。

会计bb平台答案

复查测验:Test 11-会计报表 问题1得10 分,满分10 分资产负债表和利润表都是静态报表。 所选答案:错 问题2得10 分,满分10 分利润表编制依据的平衡公式是“收入-费用=利润”。 所选答案:对 问题3得10 分,满分10 分资产负债表是反映企业在某一特定期间财务状况的报表。 所选答案:错 问题4得10 分,满分10 分中期会计报表指的是半年报表。 所选答案:错 问题5得10 分,满分10 分资产负债表编制是以会计恒等式“资产=负债+所有者权益”为理论依据的。 所选答案:对 问题6得10 分,满分10 分现金流量表是根据权责发生制原则来编制的。 所选答案:错 问题7得10 分,满分10 分利润表是反映企业在某一日期经营成果及其分配情况的报表。 所选答案:错 问题8得10 分,满分10 分会计报表中各项目的资料均来源于总分类账户的本期发生额和期末余额。 所选答案:错 问题9得10 分,满分10 分

现金流量表是反映一定期间的现金流入和现金流出情况的报表。 所选答案:对 问题10得10 分,满分10 分在任何情况下,“应收账款”项目都是根据“应收账款”总账的期末余额填列的。 所选答案:错 问题11得10 分,满分10 分内部会计报表的编制时间、内容和格式均可视企业实际需要而定,不受国家统 一规定的限制。 所选答案:对 问题12得10 分,满分10 分按照重要性原则,所有的会计账户都应该作为会计报表项目。 所选答案:错 问题13得10 分,满分10 分一般企业的会计报表格式与金融企业的会计报表格式是相同的。 所选答案:错 问题14得10 分,满分10 分年报包括规定对外报送的全部会计报表。 所选答案:对 问题15得10 分,满分10 分资产负债表的格式有单步式和多步式。 所选答案:错 问题16得10 分,满分10 分合并报表,是指由母公司和所属子公司合并编制的反映联属公司整体情况的报 表 所选答案:对 问题17得10 分,满分10 分企业持有的三个月内准备转让的股票,属于现金等价物。 所选答案:错

电大2017成本会计形考平台任务1-6作业答案

成本会计任务一 1. 某企业本月生产A、B两种产品,共同耗用甲材料2000千克。本月实际产量为:A产品200件,B 产品100件。其单位产品材料消耗定额为:A产品5千克,B产品8千克。本月耗用甲材料资料如下表: (1)采用先进先出法计算本月生产领用材料的实际成本; (2)采用定额消耗量比例分配法分配甲材料费用(分配率保留两位小数); (3)根据分配结果编制领用材料的会计分录。 参考答案: (1)领用材料的实际成本=(200×30+100×32)+(400×32+200×35)+(100×35)+(300×35+700×30)=64000(元) (2)分配材料费用: 材料定额耗用量:A产品:5×200=1000(千克) B产品:8×100=800(千克) 分配率=64000/(1000+800)=35.56 应分配的材料费用:A产品=35.56×1000=35560(元) B产品=64000-35560=28440(元) (3)编制会计分录: 借:基本生产成本——A产品35560 ——B产品28440 贷:原材料64000 2. 某工业企业9月26日通过银行支付外购动力费用24000元。9月末查明各车间、部门耗电度数为:基本生产车间耗电35000度,其中车间照明用电5000度;辅助生产车间耗电8900度,其中车间照明用电1900度;企业管理部门耗电6000度。该月应付外购电力费共计24950元。 要求:

(1)按所耗电度数分配电力费用,A、B产品按生产工时分配电费。A产品生产工时为36000小时,B产品生产工时为24000小时。 (2)编制该月支付外购电费的会计分录。 (3)编制该月分配外购电费的会计分录。 (该企业基本车间明细帐设有“燃料及动力”成本项目;辅助生产车间明细帐设有“燃料及动力”成本项目,且辅助车间设“制造费用”明细帐;所编分录列示到成本项目)。 参考答案: (1)分配电费:分配率=24950/(35000+8900+6000)=0.5 基本车间:产品用电费=30000×0.5=15000(元) 照明用电费=5000×0.5=2500(元) 辅助车间:产品用电费=7000×0.5=3500(元) 照明用电费=1900×0.5=950(元) 企业管理部门用电费=6000×0.5=3000(元) 合计24950(元) 分配A、B产品动力费:分配率=15000/(36000+24000)=0.25 A产品负担:36000×0.25=9000(元) B产品负担:24000×0.25=6000(元) (2)借:应付帐款24000 贷:银行存款24000 (3)借:基本生产成本——A产品(燃料及动力)9000 ——B产品(燃料及动力)6000 辅助生产成本(燃料及动力)3500 制造费用——基本车间2500 ——辅助车间950 管理费用3000 贷:应付帐款24950 3. 某工业企业的基本生产车间生产A、B、C三种产品,其工时定额为:A产品15分钟,B产 品18分钟,C产品12分钟;本月产量为:A产品14000件,B产品10000件,C产品13500件。本月该企业工资总额为:基本生产车间工人计时工资23000元,管理人员工资1500元;辅助车间(锅炉)工人工资2800元,管理人员工资1200元;企业管理人员工资2600;生活福利部门人员工资820元。 要求: (1)按定额工时比例将基本生产车间工人工资在A、B、C三种产品间分配; (2)编制工资费用分配的会计分录。(辅助车间的制造费用不通过“制造费用”科目核算)(分录列示明细科目及成本项目 参考答案: (1)产品定额工时:A产品=15/60×14000=3500(小时) B产品=18/60×10000=3000(小时) C产品=12/60×13500=2700(小时) 分配率=23000/(3500×3000×2700)=2.5 各产品分配工资费用:A产品=2.5×3500=8750(元) B产品=2.5×3000=7500(元) C产品=2.5×2700=6750(元)

生物化学试题及答案(6)

生物化学试题及答案(6) 默认分类2010-05-15 20:53:28 阅读1965 评论1 字号:大中小 生物化学试题及答案(6) 医学试题精选2010-01-01 21:46:04 阅读1957 评论0 字号:大中小 第六章生物氧化 【测试题】 一、名词解释 1.生物氧化 2.呼吸链 3.氧化磷酸化 4. P/O比值 5.解偶联剂 6.高能化合物 7.细胞色素 8.混合功能氧化酶 二、填空题 9.琥珀酸呼吸链的组成成分有____、____、____、____、____。 10.在NADH 氧化呼吸链中,氧化磷酸化偶联部位分别是____、____、____,此三处释放的能量均超过____KJ。 11.胞液中的NADH+H+通过____和____两种穿梭机制进入线粒体,并可进入____氧化呼吸链或____氧化呼 吸链,可分别产生____分子ATP或____分子ATP。 12.ATP生成的主要方式有____和____。 13.体内可消除过氧化氢的酶有____、____和____。 14.胞液中α-磷酸甘油脱氢酶的辅酶是____,线粒体中α-磷酸甘油脱氢酶的辅基是____。 15.铁硫簇主要有____和____两种组成形式,通过其中的铁原子与铁硫蛋白中的____相连接。 16.呼吸链中未参与形成复合体的两种游离成分是____和____。 17.FMN或FAD作为递氢体,其发挥功能的结构是____。 18.参与呼吸链构成的细胞色素有____、____、____、____、____、____。 19.呼吸链中含有铜原子的细胞色素是____。 20.构成呼吸链的四种复合体中,具有质子泵作用的是____、____、____。 21.ATP合酶由____和____两部分组成,具有质子通道功能的是____,____具有催化生成ATP 的作用。 22.呼吸链抑制剂中,____、____、____可与复合体Ⅰ结合,____、____可抑制复合体Ⅲ,可抑制细胞色 素c氧化酶的物质有____、____、____。 23.因辅基不同,存在于胞液中SOD为____,存在于线粒体中的 SOD为____,两者均可消除体内产生的 ____。 24.微粒体中的氧化酶类主要有____和____。 三、选择题

建工BB平台答案

复查测验提交: 测试三 内容 用户首工程1501 李晓兰 课程建筑工程概论 测试测试三 已开始16-6-1 下午9:04 已提交16-6-1 下午10:03 状态已完成 分数得74 分,满分100 分 已用时间58 分钟,共 1 个小时。 说明每次答题时间设置为60分钟。 请完成了全部的8次答题后,再申请刷分。必须提供学号的后6位数字! 问题1 得2 分,满分2 分 不属于钢材的是: 答案 所选答案: 1. 半沸腾钢 回答反馈: 好样的 问题2 得2 分,满分2 分 不属于烧结空心砖的质量等级的指标是: 答案 所选答案: 2. 二等品 回答反馈: 简单吧? 问题3 得0 分,满分2 分 与型钢概念无关的描述是: 答案 所选答案: 4. 外形尺寸 回答反馈: 加油哦 问题4

得2 分,满分2 分 下列不属于天然材料的是____。 答案 所选答案: 红砖 回答反馈: 对 问题5 得2 分,满分2 分 木材在建筑工程中的使用,不属于其防护的内容是: 答案 所选答案: 4. 防爆 回答反馈: 对了 问题6 得0 分,满分2 分 在地表深处的岩浆,受其上部覆盖层的压力作用,缓慢冷却形成的岩石,叫做:答案 所选答案: 1. 火山岩 回答反馈: 错了 问题7 得2 分,满分2 分 不属于和水有关的性质是____。 答案 所选答案: 亲液性 回答反馈: 好样的 问题8 得2 分,满分2 分 下列不属于人造材料的有____。 答案 所选答案: 岩石

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bb平台会计3

习题三 (一)目的:练习运用借贷记账法编制会计分录,熟悉登记账户和编制试算平衡表的步骤和方法。 (二)资料:7月1日,陈天准备开设一家牙科医院。医院在7月里发生了这样一些业务: (三)要求:为上述业务编制每笔会计分录: 7月1日陈天投资400万元银行款项给医院。 [A] [B] A 的指定答案:借:银行存款4000000 B 的指定答案:贷:实收资本4000000 问题2得2 分,满分2 分7月3日医院付款购买300万元的工作用房。 [A] [B] A 的指定答案:借:固定资产3000000 B 的指定答案:贷:银行存款3000000 问题3得2 分,满分2 分7月5日向银行借款200万元,期限两年。 [A] [B] A 的指定答案:借:银行存款2000000 B 的指定答案:贷:长期借款2000000 问题4得2 分,满分2 分7月6日购买医疗设备170万元,付款完毕。 [A] [B] A 的指定答案:借:固定资产1700000

B 的指定答案:贷:银行存款1700000 问题5得3 分,满分3 分7月10日购买价值60万元的办公家具,支付其中20万元,剩余40万元同意在下个月支付。 [A] [B] [C] A 的指定答案:借:固定资产600000 B 的指定答案:贷:银行存款200000 C 的指定答案:贷:应付账款400000 问题6得2 分,满分2 分7月12日在几家报纸做广告,用银行存款支付3万元的广告账单。 [A] [B] A 的指定答案:借:销售费用30000 B 的指定答案:贷:银行存款30000 问题7得3 分,满分3 分7月18日提供治疗服务,开出发票2 500元,其中2 000元收到现金,剩余500元将在30天内收讫。 [A] [B] [C] A 的指定答案:借:库存现金2000 B 的指定答案:借:应收账款500 C 的指定答案:贷:主营业务收入2500 问题8得2 分,满分3 分7月20日收到一个患者支付的1万元诊疗费,约定在五个月里每个月进行一次

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10.在NADH 氧化呼吸链中,氧化磷酸化偶联部位分别是____、____、____,此三处释放的能量均超过____KJ。 12.ATP生成的主要方式有____和____。 14.胞液中α-磷酸甘油脱氢酶的辅酶是____,线粒体中α-磷酸甘油脱氢酶的辅基是____。 16.呼吸链中未参与形成复合体的两种游离成分是____和____。 26.NADH经电子传递和氧化磷酸化可产生____个ATP,琥珀酸可产生____个ATP。 三、问答题 1.试比较生物氧化与体外物质氧化的异同。 2.描述NADH氧化呼吸链和琥珀酸氧化呼吸链的组成、排列顺序及氧化磷酸化的偶联部位。 7.简述化学渗透学说。 【参考答案】 一、名词解释 1.物质在生物体内进行的氧化反应称生物氧化。 2.代谢物脱下的氢通过多种酶与辅酶所催化的连锁反应逐步传递,最终与氧结合为水,此过程与细胞呼吸有关故称呼吸链。 3.代谢物脱下的氢经呼吸链传递给氧生成水,同时伴有ADP磷酸化为ATP,此过程称氧化磷酸化。 4.物质氧化时每消耗1摩尔氧原子所消耗的无机磷的摩尔数,即生成ATP的摩尔数,此称P/O比值。 二、填空题 1.有机分子氧化分解可利用的能量 3.释放的自由能大于20.92kJ/mol ATP 通货 4.线粒体线粒体内膜 5.生物氧化底物氧H++e- 生物合成 6.NADH-CoQ Cytb-Cytc Cyta-a3-O2 9.复合体Ⅱ泛醌复合体Ⅲ细胞色素c 复合体Ⅳ 10.NADH→泛醌泛醌→细胞色素c 细胞色素aa3→O2 30.5 12.氧化磷酸化底物水平磷酸化 14.NAD+ FAD

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Directions: Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C), and D). You should decide on the best choice. Passage One Perhaps the most important defining characteristic of a human being is culture. The term culture as used here is not limited to operas, paintings, and other artistic endeavors. These are seen by anthropologists (人类学家) as examples of culture: culture itself is the customary manner in which human groups learn to organize their behavior and thought in relation to their environment. Defined in this manner, culture has three principal aspects: behavioral, perceptual and material. The behavioral component refers to how people act, especially how they interact with each other. In child rearing (养育) , for example, parents and children tend to interact in a relatively patterned fashion. Then there is the manner of perception, the ways people perceive the world. For example, parents have a limited range of ideas about how they should act, and what significance parenthood carries in the scheme of things. Finally, there is the material component of culture — the physical objects that we produce. Most of what goes into making up culture is a result of learning — modifying behavior in response to experience within an environment. Learning is practically universal among organisms. But no other organism has a greater capacity for learning than a human, or depends as much on learned behavior for its survival. While the survival of most other organisms is to some extent safeguarded by instincts, humans rely heavily on culture for their survival. People must learn how to live in a particular social and physical setting, biology playing but a minimal (最小限度的) role. The ideas and modes of behavior that constitute culture are transmitted largely by a complex system of symbols that includes language. Humans have evolved an extremely complex system of communication that is unique to our species. Without it the creation of human culture as we know it would be impossible. 1.What is the definition of culture by anthropologists? 问题1 答案 C) Behavioral, perceptual and material components interacting with each other.

会计实验实训标准答案

会计实验实训答案

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财务会计实验实训答案 第一部分会计基本操作实验实训 实验一: 一、为什么要审核原始凭证?怎样审核?(P5) 答:《会计法》规定,会计机构、会计人员必须审核原始凭证,这是法定职责。审核原始凭证主要是审核以下三个方面的内容: 1、从凭证的合法性方面:审核凭证记录的内容是否符合国家的政策法令,各项规章制度是否符合财经纪律,违法的要制止。 2、从凭证的合理性方面:审核凭证记录的经济业务是否合理、有效,是否符合节约的原则,是否符合开支标准等。 3、从凭证的真实性和正确性方面:审查凭证记录反映的真实的业务(不能编造业务)。凭证的填写是否正确,填制是否及时,内容是否真实完整,书写是否清楚规范,项目是否填写齐全,经济内容填制是否正确、完整、清晰,数字填写是否规范,计算是否准确,大小写金额是否一致等,有无涂改、刮擦、挖补等伪造凭证的情况,还要审核有关部门人员是否签章等。

二、原始凭证填制: 1、 借:原材料-A种钢材 25000 应交税费-应交增值税(进项税额) 4250 贷:材料采购 29250 2、 借:生产成本 1000 贷:原材料—A种钢材 1000 3、 借:库存商品 15000 贷:生产成本 15000

实验二: 一、思考题: 1、填制记账凭证的要求是什么?(P7) 答:记账凭证的填制是会计核算中的基础环节之一,正确、及时、完整地填制记账凭证是正确、及时地提供会计信息的保证。对记账凭证的填制要求,主要有几个方面:记录真实,内容完整,填制及时,书写清楚;应当根据经济业务的内容,按照会计制度的规定,确定应借应贷的账户,应借应贷的账户必须保持清晰的对应关系。 2、为什么要审核记账凭证,怎样审核?(P11) 答:记账凭证填制后,必须经过审核无误后,才能据以登记账簿。记账凭证审核的主要内容有: 1、记账凭证是否附有原始凭证,所附原始凭证是否齐全,记账凭证的经济内容是否与所附的原始凭证的内容相符等。 2、记账凭证中载明的业务内容是否合法、正常,应借应贷的账户是否正确。 3、记账凭证上的项目是否填写清楚、完整,编号是否连续,有关人员的签章是否齐全。

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生物化学考试试卷及答 案 Company number:【WTUT-WT88Y-W8BBGB-BWYTT-19998】

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