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[单选题]

The reason ______ we should study English is very clear.

A.why

B.which

C.when

D.who

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更多“The reason ______ we should st…”相关的问题

第1题

We believe that quality is the soul of an enterprise, which is the reason why we atta

A.我们认为素质是企业的精华，因此我们重视员工素质培养

B.我们相信企业要有企业精神，因此我们努力创建企业文化

C.我们相信质量是企业的灵魂，所以我们高度重视质量控制

D.我们认为质量是企业的核心，所以我们一贯坚持质量标准

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第2题

Mobile phones are the items that a lot of people are having today. However，do we really

need to have a mobile phone by our side？

We could start with the advantages of mobile phones. There are many things that we could do with mobile phones. With the advancement of technology，more and more features are being added to the mobile phones which make them more useful. In addition to making calls，mobile phones also support a wide variety of other services such as text messaging，email，Internet access，business applications，gaming and photography. We can bring them everywhere，and can be reached by others anytime. They make the world smaller，bringing people together no matter where they are.

But we could have some risks when using our mobile phones. We may have accidents when we use them while driving. Some studies show that mobile phones can do harm to our bodies;and materials in mobile phones could damage our environment.

Since there are so many risks，why do we still have mobile phones？This is because these risks or disadvantages can be overcome. For example，while we are driving we can easily pull up our car if we really need to use the phone. Mobile phone manufacturers are reducing the radiation of mobile phones to avoid health risks.

Though there are both pros and cons of using mobile phones，we could easily see that there are more advantages than disadvantages. Moreover，mobile phones are becoming cheaper，which might be another reason why mobile phones are increasingly used today.

1. Which of the following functions is NOT mentioned in the passage？

A. Text messaging.

B. Camera.

C. GPS.

2. What risks might mobile phones cause？

A. Traffic accidents and health problems.

B. Environmental damage.

C. Both A and B.

3. What are mobile phone manufacturers doing to prevent mobile phone users from health risks？

A. They are reducing the radiation of mobile phones.

B. They are trying to persuade people to use mobile phones less.

C. They are developing new models of mobile phones.

4. Why do people still use mobile phones despite their disadvantages？

A. Because people don’t believe that mobile phones have any disadvantages.

B. Because the disadvantages of mobile phones can be avoided.

C. Because people cannot live without mobile phones.

5. According to the last paragraph，why are mobile phones increasingly being used today？

A. They are safer.

B. They have more functions.

C. They are becoming cheaper.

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第3题

Energy independence. It has a nice ring to it. Doesn't it? If you think so, you

Energy independence. It has a nice ring to it. Doesn't it？ If you think so, you're not alone, because energy independence has been the dream of American president for decades, and never more so than in the past few years, when the most recent oil price shock has been partly responsible for kicking off the great recession.

“Energy independence” and its rhetorical (修辞的) companion “energy security” are, however, slippery concepts that are rarely though through. What is it we want independence from, exactly？

Most people would probably say that they want to be independent from imported oil. But there are reasons that we buy all that old from elsewhere.

The first reason is that we need it to keep our economy running. Yes, there is a trickle(涓涓细流)of biofuel(生物燃料)available, and more may become available, but most biofuels cause economic waste and environmental destruction.

Second, Americans have basically decided that they don't really want to produce all their own oil. They value the environmental quality they preserve over their oil imports from abroad. Vast areas of the United States are off-limits to oil exploration and production in the name of environmental protection. To what extent are Americans really willing to endure the environmental impacts of domestic energy production in order to cut back imports？

Third, there are benefits to trade. It allows for economic efficiency, and when we buy things from places that have lower production costs than we do, we benefit. And although you don't read about this much, the United States is also a large exporter of oil products, selling about 2 million barrels of petroleum products per day to about 90 countries.

There is no question that the United States imports a great deal of energy and, in fact, relies on that steady flow to maintain its economy. When that flow is interrupted, we feel the pain in short supplies and higher prices, At the same time, we derive massive economic benefits when we buy the most affordable energy on the world market and when we engage in energy trade around the world.

61. What does the author say about energy independence for America？()

A.It sounds very attractive.

B.It ensures national security.

C.It will bring oil prices down.

D.t has long been everyone's dream.

62. What does the author think of biofuels？()

A.They keep America's economy running healthily.

B.They prove to be a good alternative to petroleum.

C.They do not provide a sustainable energy supply.

D.They cause serious damage to the environment.

63. Why does America rely heavily on oil imports？()

A.It wants to expand its storage of crude oil.

B.Its own oil reserves are quickly running out.

C.It wants to keep its own environment intact.

D.Its own oil production falls short of demand.

64. What does the author say about oil trade？()

A.It proves profitable to both sides.

B.It improves economic efficiency.

C.It makes for economic prosperity.

D.It saves the cost of oil exploration.

65. What is the author's purpose in writing the passage？()

A.To justify America's dependence on oil imports.

B.To arouse Americans' awareness of the energy crisis.

C.To stress the importance of energy conservation.

D.To explain the increase of international oil trade.

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第4题

Advertising informs consumers about new products available on the market.It gives us i

nformation about everything from shampoo to tooth-paste to computers and cars.But there is one series problem with this.The "information" is actually very often "misinformation".It tells us the products, benefits but hides their disadvantages.Advertising not only leads us to buy things that we don't need and can't afford, but it also confuses our sense of reality.

Advertisers use many methods to get us to buy their products.One of their most successful methods is to make us feel dissatisfied with ourselves and our imperfect lives.Advertisements show us who we aren't and what we don't have."Why don't I have any dates (约会)？" a good-looking girl sadly asks in a commercial."Here," replies her roommate, "Try Zoom tooth-paste!" Of course she tried it, and immediately the whole football team falls in love with her."That's a stupid commercial," we might say.But we still buy Zoom tooth-paste out of fear of being unpopular and having no friends.

If fear is the negative motive (动机) for buying a product, then wanting a good self-image is the positive reason for choosing it.Each of us has a mental picture of the kind of person we would like to be.For example, a modern young woman might like to think that she looks like a beautiful movie star.A middle-aged man might want to see himself as a strong, attractive athlete.Advertisers know this.They write specific ads to make certain groups of people choose their products.

Advertisers get psychologists to study the way consumers think and their reasons for choosing one brand instead of another.These experts tell advertisers about the motives of fear and self-image.They also inform. them about recent studies with colors and words.They have found that certain colors on the package of an attractive product will cause people to reach out and take that package instead of buying an identical (同一的、相等的) product with different colors.

Many people believe that advertising does not affect them.They like to think they make wise choices.Unfortunately, they probably don't realize the powerful effect of advertising.They may not clearly understand that advertisers spend billions of dollars each year in aggressive (强有力的) competition for our money, and they are extremely successful.

1.What’s the purpose of advertising()？

A.To introduce people the feature of the goods.

B.To have people to buy new products on the market.

C.To make people know how to use the products.

D.To tell people how to save money while buying goods.

2.One of the disadvantages of advertising is to().

A.lead people to buy bad-quality things

B.make people confused about choosing goods

C.make people buy more things than needed

D.inform. people the products’ benefits

3.Advertisement may make people think that()

A.their lives are not good enough

B.their behaviors are imperfect

C.they don’t have enough money to buy things

D.they look poor without buying advertise goods

4.What can psychologists tell the advertisers()

A.The reasons for bad sale of some goods.

B.What brand is better than others？

C.How to control the qualities of goods.

D.People’s opinions about current colors.

5.It’s implied in the last paragraph that those who don’t believe

advertising().

A.should refuse to buy goods advertised

B.may also be influenced by advertising

C.have more freedom to buy things than others

D.can save money without buying the advertised goods

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第5题

Although the practice of the old Roman religion disappeared many centuries ago, some tra

ces of the Roman gods are still present in our daily vocabulary. The names of the Roman sun god, Sol, and the moon goddess, Luna, are used frequently in our language The word solar describes anything pertaining to the sun, and lunar anything pertaining to the moon. For example, the sun and the planets circling it are called the solar system. The period of time in which the earth circles the sun once is a solar year. The moon takes one lunar month to circle the earth. A lunar year of twelve lunar months is eleven days shorter than a solar year. In some cases our language shows how these heavenly bodies affect us directly. A room or place for sunbathing is often called a solarium. We get our word parasol from the Italian word meaning " a guard against the sun." For many centuries it was believed that the moon affected people who were mentally ill. For this reason persons who were mentally ill were often referred to as lunatics.

1).The word lunatic originally meant___.

A、twelve lunar months

B、the home of the moon goddess

C、a person on whom the moon had a bad effect

D、a guard against the moon

2).Implied but not stated______.

A、A solar year lasts about 354 days

B、Sol was the Roman sun god

C、Our calendar is based on the movements of the moon

D、Mental illness really has nothing to do with the moon

3).In comparison with the solar year, the lunar year is__.

A、twice as long

B、the same length

C、shorter

D、a few days longer

4).A parasol is used to __.

A、measure solar time

B、protect us from the sun rays

C、protect us from the gods

D、view the sun during the day

5).The best title for this selection is:___.

A、The Gods of Rome

B、The Rhythm of the Universe

C、Ancient Beliefs

D、Gods in Our Words

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第6题

In 1955, a man named Raymond Kroc entered a partnership with two brothers named McDona

ld. They opened a popular restaurant in California which sold food that was easy to prepare and serve quickly. Hamburgers, French fries, and cold drinks were the main food there. Kroc opened similar eating places under the same name, "McDonald's", and they were an instant success. He later took over the company, and today it is one of the most famous and successful "fast-food" in America and the world. Why was his idea so successful？ Probably the most important reason was that this timing was right. In the 1950s, most married women stayed home to keep house and take care of their children. In the 1960s, many women returned to the workplace. This meant they had less time and energy to do housework and preparation of meals, so they relied more on "TV dinners" and fast-food restaurant. Single parents also have little time to spend in the kitchen. People living alone also depend on this type of food, since cooking for one is often more trouble than it is worth.

Fast-food is not part of the diet of all Americans. Another trend of the 1960s, sometimes called the back-to-nature movement influenced many people to avoid food that was packaged or processed(处理). This preference for natural food continued to this day.

From the success of Raymond Kroc’s fast-food business, we can say that social economic trends influence where and what we eat.

1.The main idea of the reading is that ().

A、Raymond Kroc is the most successful fast-food business owner in the world

B、social and economic changes affect eating habits

C、fast-food is easy to prepare and serve quickly

D、Americans eat either fast food or natural food

2.Why was McDonald''s idea so successful？ It was mainly because ().

A、people living alone depend on fast food

B、single parents have little time to spend in the kitchen

C、many women returned to the workplace in 1960s

D、his timing was right

3.Americans had the "movements"().