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[单选题]

To keep the wheels of industry turning, we produce consumer goods in endless quantities,

A. ignoring

B. collapsing

C. enduring

D. exhausting

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更多“To keep the wheels of industry turning, we produce consumer goods in endless quantities,”相关的问题

第1题

In the eighteenth century, cities became larger and larger. People moved from the countrys
ide and small towns to the cities because there were more for them to do in the cities.

On Sundays and holidays, they liked to leave the cities and have a good time in the countryside. But not every family had a horse and wagon. People wanted and needed another form. of transportation. Inventors in many countries fried to meet this need.

The first bicycle, which was very simple, appeared in 1790. People called it "the horse on wheels" .Then in 1861, with many improvements, bicycles became a practical form. of transportation.

People liked hikes because they weren't as expensive as horses. They didn't need to build a special house to keep them in, and they didn't have to feed them. They could ride them in the city and in the countryside. Everybody in the family could ride—men and women, girls and boys.

The main idea of this passage is ______.

A.the bicycle has become a practical form. of transportation

B.transportation has changed through time

C.travelling in the countryside is difficult

D.bicycle travel is easy in the city

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第2题

在Streering Wheels控制盘中,单击动态观察选项,可以围绕轴心进行动态观察,动态观察的轴心使用鼠
标什么键盘可以调整()

A.Shift

B.Crtl

C.Alt

D.Tab

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第3题

Cars of 2000 will travel the nation’ s highways in never-before-dreams-of safety, comf

ort, and convenience. These cars will float along never touching the ground, and therefore will have no need for wheels. Annoying highway vibrations, caused by the rotations of the disc-and-tire wheels, will be things of the past. The coming highway passenger cars will literally fly above the road, supported on columns of air compressed by

turbine-driven fans.

The car without wheels has been called a “flying car” , and, in a sense, that’ s just what it is; however, it will not back out of the family garage, start down the street, and then suddenly go quickly upward heading for some distant point. On the contrary, to avoid problems in aerial navigation, the wheel-less vehicle probably will travel no more than three inches above road surface. It will travel over fairly rough road and even over smooth water.

The inevitable problems of maritime regulations, severe weather conditions, and running out of fuel in remote areas all will require new concepts of operation, servicing, and vehicle regulation.

1.The author believes that cars of the future _______ .

A、will be replaced by airplanes

B、will have wheels unlike those of today

C、will u s e columns of air instead of wheels

D、will u s e wheels without tires

2.Cars of the future will run _______ .

A、without annoying noise

B、without fuel

C、much more smoothly

D、on a number of fans

3.The car without wheels has been called a “flying car” because _______ .

A、it travels a few inches above the ground

B、it can fly as a plane does

C、it moves at a very high speed

D、it can travel over smooth water

4.Where is a wheel-less car least fit to travel_____ .

A、Over soft land

B、Over rough country roads

C、Over highways

D、Over waterfalls

5.Wheel-less cars will _______ .

A、eliminate all traffic problems

B、create new traffic problems

C、eliminate parking problems

D、both A and C

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第4题

People do not analyze every problem they meet. Sometimes they try to remember a solution f
rom the last time they had a similar problem. They often accept the opinions or ideas of other people. Other times they begin to act without thinking; they try to find a solution by trial and error. However, when all these methods fail, the person with a problem has to start analyzing. There are six stages in analyzing a problem.

First the person must recognize that there is a problem. For example, Sam's bicycle is broken, and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle.

Next the thinker must define the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.

Now the person must look for information that will make the problem clearer and lead to possible solutions. For in stance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop. He can look at his gears carefully.

After studying the problem, the person should have several suggestions for a possible solution.

Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.

Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels.

Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works perfectly. In short, he has solved the problem.

What is the best title for this passage?

A.Six Stages for Repairing Sam's Bicycle.

B.Possible Ways to Problem-solving.

C.Necessities of Problem Analysis.

D.Suggestions for Analyzing a Problem.

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第5题

Wise buying is a positive way in which you can make your money go further. The way you g
o about purchasing an article or a service can actually 1 you money or can add to the cost. Take the 2 example of a hairdryer. If you are buying a hairdryer, you might think that you are making the 3 buy if you choose one whose look you like and which is also the cheapest 4 price. But when you get it home you may find that it takes twice as long as a more expensive 5 to dry your hair.The cost of the electricity plus the cost of your time could well make your hairdryer the most expensive one of all.

So what principles should you 6 when you go out shopping? If you keep your home, your car or any valuable 7 in excellent condition, you&39;ll be saving money in the long run. Before you buy a new 8 , talk to someone who owns one .If you can, use it or borrow it to check it suits your particular purpose. Before you buy an expensive 9 , or a service, do check the price and what is on offer. If possible, choose 10 three items or three estimates.

[A]possession

[B]save

[C]best

[D]appliance

[E]material

[F]from

[G]simple

[H]with

[I]in

[J]element

[K]model

[L]item

[M]easy

[N]adopt

[O]reasonable

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第6题

Passage 1A new study finds that even mild stress can affect your ability to control your e

Passage 1

A new study finds that even mild stress can affect your ability to control your emotions. A team of neuroscientists at New York University say that their findings suggest that certain _1_ that teach people how to better control their emotions—such as those used to treat social anxiety and phobias— may not work as well during stressful situations. “We have long suspected that stress can _2_ our ability to control our emotions, but this is the first study to document how even mild stress can undercut therapies designed to keep our emotions in _3_ said senior author and psychology professor Elizabeth Phelps. “In other words, what you learn in the clinic may not be as _4_ in the real world when you’re stressed.” To help patients learn to _5_ their emotional impairment, therapists sometimes use cognitive restructuring techniques encouraging patients to alter their thoughts or approach to a situation to change their emotional response. These might include focusing on the positive or non-threatening aspects of an event or _6_ that might normally produce fear. To test how these techniques hold up in real-life situations, the team _7_ a group of 78 volunteers, who viewed pictures of snakes and spiders. Some of the pictures were paired with an electric shock, and participants _8_ developed a fear of these pictures. The subjects “reported more _9_ feelings of fear when viewing the pictures, compared with when they viewed images not paired with a shock. Next the participants were taught cognitive strategies, similar to those _10_ bytherapists and known as cognitive-behavioral therapy, to learn to diminish the fears brought on by the experiment.

A) check

B) regulate

C) eventually

D) consequences

E) impair

F) stimulus

G) bleak

H) enlisted

I) relevant

J) prescribed

K) therapies

L) confined

M) incidentally

N) intense

O) breach

第1空答案是:

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第7题

保持冷静的英文正确表述是()。

A.Keep quiet.

B.Keep silent.

C.Keep calm.

D.Keep silence.

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第8题

Passage 4Dieting advisor Dr. Robert Atkins recommends eating a diet high in protein for th

Passage 4

Dieting advisor Dr. Robert Atkins recommends eating a diet high in protein for those who want to lose weight and keep it off. The hamburger patty is good, the hamburger bun bad, according to the _1_ of Atkins, who has turned his philosophies into a dieting revolution, starting with his first book, Dr.Atkins Diet Revolution, in 1972. Atkins,books _2_ top best-seller lists. Atkins companies have made millions of dollars in sales of specialty low-carb food products and carb-counting scales. But the popularity of Atkins’ eating advice, now appealing to another generation, is _3_ some food companies who rely on the consumer _4_ for carbohydrate-laden foods such as pastas and pizzas, cakes, cookies and cereals, to add weight to their own bottom lines. “Our industry has to do something, and soon. It is starting to become a _5_belief that carbohydrates are bad,” said Judi Adams, director of the Wheat Foods Council. Part of the society&39;s push will be in Washington, where federal health officials are starting talks on _6_ to the nation&39;s 11-year-old Food Guide Pyramid. Currently, the pyramid puts bread, cereals, rice and pasta as the _7_ for healthy eating. The strategy is a direct attack on Atkins: Americans who follow the Atkins diet _8_ their risk of health problems that include cardiovascular disease, high cholesterol, kidney damage and some cancers, the Wheat Foods Council says. According to Atkins, he is not looking to go to war with the food companies, and even Atkins diehards allow for an _9_ doughnut or cookie. “We teach people how to respect it and, on rare occasions, have it in _10_,” he said. “We know people can’t stay away from it forever.”

A) mainstream

B) increase

C) profitable

D) occasional

E) routinely

F) panicking

G) foundation

H) hasty

I) recommends

J) appetite

K) teachings

L) revisions

M) empirically

N) moderation

O) merge

第1空答案是:

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第9题

While advancing, we don’t have to keep pulling everything up and keep the tension.()
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第10题

Food ________ in a cool place in summer.

A.must keep

B.mustn’t keep

C.must be kept

D.mustn’t be kept

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