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When we turn on a tap to get water, or press a switch to get electricity, we do not think

of all the pipes and wires which bring these main services to our homes.

The water is brought from the waterworks to each street by a large underground pipe—a water main. The water in this pipe is then forced by pressure into the smaller pipes which carry it to storage tanks at the tops of the buildings. Other pipes bring the water down from the storage tank to the kitchens and bathrooms in the building.

When the water has been used, it is taken away from the building by drainpipe. These take the waste water to another large pipe under the road—the main sewer. The waste water then flows along the sewer to the sewage works where it is cleaned. This "clean" water is then poured into the sea or into a river, or in some countries, sent back to the waterworks to be used again.

Electricity is also brought to the house by a main, in this case a cable. This cable may be underground or, in country districts, it may hang above ground on pylons. The cable is connected to a meter in the building. This meter measures the amount of electricity that is used in the building. Near the meter there is a master switch which can cut off the supply of electricity. There are also fuse boxes between the master switch and the wires which take the electricity to each of the switches in the building. All these wires, fuses and switches are the "wiring circuit".

It can be inferred from this passage that______.

A．water and electricity are the only main services in our homes

B．the pipes bringing water to our homes are unimportant

C．water is less significant than electricity in our homes

D．we are unaware of how water or electricity is brought to our homes

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更多“When we turn on a tap to get w…”相关的问题

第1题

What does the author mean when he says, "we can't turn the clock back"（Line 1, Para. 3)？A．

What does the author mean when he says, "we can't turn the clock back"(Line 1, Para. 3)？

A．It's impossible to slow down the pace of change.

B．The social reality children are facing cannot be changed.

C．Lessons learned from the past should not be forgotten.

D．It's impossible to forget the past.

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第2题

请选择合适的词将句子补充完整，记得变换形式。be late for ／ on time ／ wake up ／ have difficu

请选择合适的词将句子补充完整，记得变换形式。

be late for / on time / wake up / have difficulty with / get out of / turn off / insist on / talk with

1.Mike _______his colleagues when the phone rang.

2.I called Ruby back as soon as I _______ bed.

3.Do you mind if I _______ the light？

4.Thanks to our hard work, we can fulfil the task _______.

5.Most tour companies _______ advance payment when a booking is made.

6.We'll _______ the meeting if we stay any longer.

7.She _______to find himself alone in the house.

8.He _______human relations.

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第3题

Advertising follows us everywhere. Whenever we turn on the television, listen to the radio

or open a newspaper or a magazine, we are bombarded with advertisements. They invite us to try a new type of orange juice, wear X-brand jeans or watch the latest film. They beg us to notice the difference and discover the advantages. They exist to make us want what they are selling.

Strangely, the more we are exposed to advertising, the less we notice it. We get so used to seeing advertisements everywhere that they become largely invisible, as if they were another part of our everyday lives. But does that mean that we are no longer affected by them？

One advertising expert believes that the special power of advertising lies in the fact that we do not pay much attention to it. Dr. Krugman, who was head of research for a major advertising company for many years, says that the less we notice ads, the more we are affected by them. Dr. Krugman believes that when we stop noticing advertisements, we lower our defenses, allowing the messages of the advertisements to be taken in and stored, ready to be triggered into action at the right moment. He says that the effects of advertising on the individual are small, but over a period of time they have a powerful effect on the masses.

A market analyst says that all advertising, no matter how innocent, is misleading in some way.

When asked about the power of advertising in research surveys, most people agree that it works, but not on them. Almost everyone believes that they have complete control over how thousands of ads they see every day affect them.

Ads exist to make people want______.

A．a new type of orange juice

B．X-brand jeans

C．to watch the latest film

D．what they advertise

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第4题

阅读理解：结合上下文内容补全填空。

A.Will you come with your boyfriend?

B.Really? Congratulations!

C.I forgot to tell you my address.

D. I'd like to invite you to a party.

E. Thank you for coming.

Liu Hui is inviting Molly to a party.

Liu Hui: Hello, Molly.①().

Molly: A party? What for?

Liu Hui: I moved into a new house last month.

Molly: ②(). Liu Hui, you are so great. I'm very happy to join the party. When will it be?

Liu Hui: It will start at 7 o'clock on Sunday evening.③().

Molly: Sure. We'll be there before seven. Thank you for the invitation.

Liu Hui:④().See you soon.

Molly: Wait a minute. Where is your new house?

Liu Hui: How silly of me.⑤().

Molly: It doesn't matter, you can tell me now.

Liu Hui: Sure. It's very close, actually. You go straight down this road.

Then you turn left, at the next junction on your right, you'll find a yellow building. That's it.

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第5题

(阅读理解题)How often do you talk with people and notice that their words say one th

（阅读理解题)How often do you talk with people and notice that their words say one th

ing while

their action says another？ A facial expression, crossed arms or the way they behave can show what

is really in their mind. This is body language, and we must teach our children to understand and

use it.

We often teach children to be thoughtful when they speak and write, and we also need to teach

them to be thoughtful in their body language. Giving examples is one of the ways to do that. Help

children understand that people use body language most of the time in their life. Where they're

looking when they speak, how they turn their bodies, how they place their arms and so on can give

others important information.

There will be times that people want and need to use their body language. In school or job

situations, understanding body language can make a difference. And using body language in other

situations is also helpful to personal safety and sometimes stops misunderstandings(误会).

(1). (单选题) The first paragraph tells us that ________.

A、it's important to teach children body language

B、children often use body language

C、a facial expression is good for children

D、 crossed arms are not good for children

(2). (单选题) What does the underlined word "thoughtful" mean？ ()

A、Talking quietly.

B、 Looking directly.

C、Speaking loudly.

D、 Thinking deeply.

(3). (单选题) Which of the following is NOT the advantage (好处) of using body language？ ()

A、Making a difference in school.

B、Being helpful to personal safety.

C、Getting something you want.

D、 Stopping misunderstandings.

(4). (单选题) Which of the following is NOT true？()

A、Both a facial expression and crossed arms are body language.

B、Giving examples is the only way to teach children body language.

C、Body language can give people important information.

D、People sometimes want to use their body language.

(5).(单选题) Where can we read the passage？ ()

A、In a cartoon.

B、In a magazine.

C、In a travel book.

D、 In a storybook.

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第6题

The homeless make up a growing percentage of America’s population. __1__ homelessness has

reached such proportions that local government can’t possibly __2__. To help homeless people __3__ independence, the federal government must support job training programs, __4__ the minimum wage, and fund more low-cost housing.

__5__ everyone agrees on the numbers of Americans who are homeless. Estimates __6__ anywhere from 600,000 to 3 million. __7__ the figure may vary, analysts do agree on another matter: that the number of the homeless is __8__. One of the federal government’s studies __9__ that the number of the homeless will reach nearly 19 million by the end of this decade.

Finding ways to __10__ this growing homeless population has become increasingly difficult. __11__ when homeless individuals manage to find a __12__ that will give them three meals a day and a place to sleep at night, a good number still spend the bulk of each day __13__ the street. Part of the problem is that many homeless adults are addicted to alcohol or drugs. And a significant number of the homeless have serious mental disorders. Many others, __14__ not addicted or mentally ill, simply lack the everyday __15__ skills need to turn their lives __16__. Boston Globe reporter Chris Reidy notes that the situation will improve only when there are __17__ programs that address the many needs of the homeless. __18__ Edward Blotkowsk, director of community service at Bentley College in Massachusetts, __19__ it, “There has to be __20__ of programs. What we need is a package deal.”

1.___________

[A] Indeed

[B] Likewise

[C] Therefore

[D] Furthermore

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第7题

Crocodiles（鳄鱼)lay their eggs and leave them under leaves or sand. Baby crocodiles have s

Crocodiles(鳄鱼)lay their eggs and leave them under leaves or sand. Baby crocodiles have special sharp teeth with which to break their way out of the shells. Crocodiles only live where it is hot. They are found in India, Australia, Africa and America. They spend most of their time lying around in the mud or the rivers. The crocodiles long powerful tail is used when the animal is swimming. It is also an excellent weapon, because it can be swung with great speed and force. One blow will knock down a man or even a big animal at once. The crocodile is very well protected against its enemies by the hard bony plates which cover most of its body, but because of the way its neck is formed, it cannot turn its head from side to side and so it can only see in front of itself. The crocodile has its teeth cleaned by the crocodile bird. For its food this bird takes the bits left in the crocodiles mouth. This helps the crocodile, which cannot clean its own teeth, for it cannot move its tongue up and down. With its rows of terrible pointed teeth it seizes its food, which may be a fish, an animal, or even a careless human being, and then holds it below the water until it is drown to death. The long-nosed crocodile is shy and timid and because of this, the people of West Africa where it lives, sometimes catch it for food. Many, many centuries ago there were crocodiles in England. We know this because we have found their bones buried far down in the earth on which London is built. But the Britain of today is too cold for them to live in. Crocodiles may grow to over thirty feet in length. When they lie floating in the water, they look like floating tree-trunks and it is often impossible to tell that they are there.

The female crocodile______.

A．buries her eggs

B．sits on her eggs

C．carries her eggs

D．eats her eggs

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第8题

Section BDirections: There are 2 passages in this section. Each passage is followed by som

Section B

Directions: There are 2 passages in this section. 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.

I often hear people say that the lack of women in positions of political leadership is an issue that pales next to world crises-global terrorism, fragile economies, inadequate health care and troubled schools. They see no connection between the frightening situations we're in and the fact that few women sit at the table to determine the solutions.

This fundamental imbalance, with men running the world and women mostly spectators, is not a trivial detail. It is the problem. It is also the one solution we have not tried on and the one most likely to work.

This is not just me talking. Three decades of research in state legislatures, universities, and international public policy centers have proven beyond doubt that women, children, and men all benefit when women are in leadership. Broader social legislation, benefiting everyone, is more likely to pass if women are in office. We know the power of women as peacemakers in the world from scores of stories about their effectiveness at negotiation, from Ireland to Norway to South Africa and beyond.

We can ill afford to use only half our talent, when we know for a fact that today's complicated challenges demand more than one vision. It's time for real and permanent power sharing, for real and permanent change women ruling side by side with men, allowing their voices to rise with different solutions and allowing men to think outside of the masculine box. In this way, we get fresh eyes and fresh solutions from both genders, applied to both old, durable problems and to new, frightening ones.

This is not a call to move power from the fingers of men and turn it all over to women. Together we can create a different world, shifting the burden from male shoulders and allowing the variety of thought and life experience to transform. our actions—perhaps bringing a greater peace, perhaps allowing men to be better fathers, perhaps providing a new pattern for our security.

It's not easy to get there. Those in power rarely let go without a fight, even if they would benefit by doing so. For women to truly gain the leadership roles, we must be insistent and persistent. We must enlist our many male allies. We must let it be known that we are ready to lead, that in fact we demand it as a birthright. If we think creatively, if we use our community resources, if we support women who say they want to lead, if we use our voices and our votes to get there, we will achieve the transformation of power.

What is said about the actuality of the political leadership structure？

A．Men run the world, while the women watch them.

B．Men operate our world, while women help them.

C．There are almost half women political leaders now.

D．Lack of women political leaders is the biggest problem.

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第9题

Don't forget______ when you are finished with the electric iron.A．to turn it offB．turning

Don't forget______ when you are finished with the electric iron.

A．to turn it off

B．turning it off

C．to have turned it off

D．having turned it off

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第10题

Here's a familiar story.You're sitting at the dinner table with a furry, four-

legged friend scratching at your feet.When you look down, those cute eyes are almost impossible to resist.

What is it about a dog's gaze that makes it so charming？ A new study by Japanese scientist Miho Nagasawa seems to have found the answer, and it has to do with something called the cuddle(爱抚)chemical.

The cuddle chemical has another, more scientific name: oxytocin.Oxytocin is a substance in the blood that encourages bonding.Levels of oxytocin increase, for example, when a mother feeds her newborn baby.According to Nagasawa's study, the same is true when we look deeply into the eyes of a dog.

The results of this study can tell us a lot about the history of the bond between humans and dogs.It all started somewhere tens of thousands of years ago.Scientists believe that wolves used to follow humans who were hunting large animals.The wolves would eat the food left behind by the humans.

Humans realized that they could use the wolves to help with the hunt, and eventually both species began to work together toward survival.

Over time, the wolves that interacted with the humans began to change.They became more loyal to their human partners.The wolves and humans started to depend on each other and bond with each other.These changes are what caused some of the wolves to turn into what we now know as dogs, a new specie evolved to better survive in their environment.

This process depended a great deal on the bond humans formed with them.And according to Nagasawa's study, this bond was formed with the help of oxytocin, the cuddle chemical.

11.What do we know about oxytocin？()

A.It regulates blood flow

B.It promotes bonding

C.It is in the human gene

D.It is good for health

12.When we look deeply into a dog's eyes, the levels of our oxytocin ____.

A.reduce over time

B.go either up or down

C.are on the rise

D.remain unchanged

13.At the beginning wolves followed humans to ____.

A.eat the food left by humans

B.guard against large animals

C.take humans for food

D.hunt large animals together

14.Over time some wolves turned into dogs ____.

A.due to their loyalty

B.due to the changing environment

C.for better survival

D.for better cooperation

15.What does Nagasawa9s study aim to do？()

A.Explore the role of human-wolf partnership

B.Show the characteristics of the cuddle chemical

C.Explain the bond between humans and dogs

D.Understand the evolution of species

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