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Are you aware that you actually possess six senses？ The sixth is a muscular sense responsi

ble for directing your muscles intelligently to the extent necessary for each action you perform. For example, when you reach for an object, the sensory nerves linking the muscles to the brain stop your hand at the correct spot. This automatic perception of the position of your muscles in relation to the object is your muscular sense in action.

Muscles are stringly bundles of fibers varying from one five - thousand of an inch to about three inches. They have three unique characteristics, they can become shorter and thicker; they can stretch; and they can retract to their original positions. Under a high -powered microscope, muscle tissue is seen as long, slender cells with a grainy texture like wood.

More than half of a person' s body is composed of muscle fibers, most of which are involuntary, in other words, work without conscious direction. The voluntary muscles, those that we move consciously to perform. particular actions, number more than five hundred. Women have only 60 to 70 percent as much muscle as men for their body mass. That is why an average woman can' t lift as much, throw as far, or hit as hard as an average man.

According to the selection, the muscular sense is responsible for ______ .

A．the efficiency of our muscles

B．the normal breathing function

C．directing our muscles intelligently

D．the work of only our involuntary muscles

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更多“Are you aware that you actuall…”相关的问题

第1题

In a survey conducted by research firm Harris Interactive, 71% of Americans said that spen

ding extra money on travel during the holiday season is worthwhile--so long as it affords them time with family and friends. But just because traveling may be the right thing to do, that doesn't mean it has to be the expensive thing to do. Traveling involves many hidden costs that, once you're aware of them, are easy to spot--and even easier to eliminate.

To start, consider transportation fees. For example, if you're driving, fill up the gas tank before traveling on the highway, where it's much costlier, says Clarky Davis, a personal finance expert. And make sure your car is in good condition by checking your heating vents, keeping up with routine maintenance and ensuring your tires are properly inflated, all of which help the ear achieve favorable fuel economy. Furthermore, not only does a tow car(救援车) cause inconvenience; it also means extra costs.

For those opting to fly, first, be aware of how much it costs to check a bag. Most airlines are charging for every checked bag by weight, but prices vary from carrier to carrier. If you can manage to pack everything into a carry-on, you'll save at least $15. Brooke Ferencsik, a travel expert, suggests considering secondary airports when booking your flight. These airports often are less crowded and frequently offer cheaper tickets.

And when it comes to your actual destination, don't assume that hotels are going to cut back on fees simply because they're desperate to draw customers. "They won't be adding or increasing fees, but they won't be decreasing them either," says Ferencsik. The best defense against extra fees is to read about the hotel's rates online, before you make a reservation. "Be aware of surcharges for everything from housekeeping to groundskeeping to use of the in-room safe," says Ferenesik. Some hotels even install a sensor(传感器) within the mini bar, charging guests for simply touching the items, let alone eating or drinking them.

"From airlines to hotels to rental ears, they've all got hidden fees you need to be aware of," says Ferencsik. "Do your homework and ask questions."

It is found that 71% of Americans regard it as worthwhile to______.

A．spend money on souvenirs while traveling with family and friends

B．accept hidden costs while traveling with family and friends

C．travel with family and friends during the holiday season

D．travel with family and friends so as to please them

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第2题

请分析以下译文，如何体现了中文意合的特点。原文：As you are aware that the British Electric

al & Allied Manufacturer’s Association is the organization that represents the many firms in the sector of British industry which manufactures equipment for the ge neration, transmission, distribution and utilization of electrical power.译文：你们都了解，英国电气联合制造商协会这个组织代表了英国工业中生产发电设备、输电设备以及电力使用设备等方面的很多公司。

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第3题

Smoking, which may be a pleasure for some people, is a serious source of discomfort for th

eir fellows. Medical authorities express their【31】about the effect of smoking on the health not only【32】those who smoke but also of those who do not. In fact, nonsmokers who must involuntarily inhale the air polluted by the tobacco smoke may【33】more than the smokers themselves.

As you are doubtless aware, a considerable number of our students have【34】an effort to【35】the university to ban smoking in the classrooms. I believe they are entirely right in their aim.【36】, I would hope that it is possible to achieve this by【37】on the smokers to use good judgment and show concern for others rather than【38】regulation.

Smoking is prohibited by city laws in theaters and in halls used for showing films as well as in laboratories【39】there may be a fire hazard. Elsewhere, it is up to your good sense.

I am therefore asking you to maintain "No Smoking" in the auditoriums and classrooms. This will prove that you have to keep nonsmokers' health and well-being【40】, which is very important to a large number of our students.

(31)

A．concern

B．trouble

C．interest

D．displeasure

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第4题

As in most ethical situations, making a true or false promise involves other people. Almos

t every time we ask "What should I do？" we are aware that other people are involved in our behavior. Why should someone ask himself before making a false promise, "Is it right？" It may be that he is afraid of being found out. He may, however, wonder whether it is fair to the other person. How we relate ourselves to others or how we behavior. affects others makes up most of the subject matter of ethics. Being aware of others is more than wondering how our actions will affect them; we are also Concerned about how the behavior. of others will affect us. There is no satisfactory way for us to avoid the presence of other people. The most we can do is try to arrange the rules of behavior, of ethics, in order to reduce the amount of friction and conflict and thereby achieve the greatest amount of harmony. Whether our actions are right and good will depend to a great extent on the effect they will have on others. Actions such as telling a falsehood, stealing, injuring, and killing are considered wrong most of the time because they result in varying degrees of harm to someone. They also produce reactions from the victims, who in effect say, "If it is right for you to do that to me, then I will not hesitate to do the same thing to you."

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第5题

根据以下内容回答题： Too often young people get themselves employed quite by accident，not k

nowing what lies in the way of opportunity for promotion，happiness and security．As a result，they are employed doing jobs that afford them little or no satisfaction．Our school leavers face so much competition that they seldom care what they do as long as they can earn a livin9．Some stay long at a job and learn to like it；others quit from one to another looking for something to suit them．The young graduates who leave the university look for jobs that．offer a salary up to their expectation．Very few go out into the world knowing exactly what they want and realizing their own abilities．The reason behind all this confusion is that there never has been a proper vocational guidance in our educational institution．Nearly all grope（摸索）in the dark and their chief concern when they look for a job is to ask what salary is like．They never bother to think whether they are suited for the iob or，even more important，whether the job suits them．Having a job is more than merely providing yourseff and your dependants with daily bread and．some money for leisure and entertainment．It sets a pattern of life and，in many ways，determines social status in life，selection of friends，leisure and interest． In choosing a career you should first consider the type of work which will you"re your interest．Nothing is more pathetic than taking on a job in which you have no interest，for it will not only discourage your desire to succeed in life but also ruin your talents and ultimately make you an emotional wreck and a bitter person．

The reason why some people are unlikely to succeed in life is that they__________ ．

A.have ruined their talents

B.have taken on an unsuitable job

C.think of nothing but their salary

D.are not aware of their own potential

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第6题

It is important for us to know how to stay safe while traveling in foreign countries.

We’ve all heard the stories of travelers having their wallets(钱包) stolen or finding themselves in the wrong part of the town. So you have to be more careful than usual, when traveling abroad.

Remember to carry a small amount of cash and a copy of your ID with you at all times. There is no need to bring large amounts of cash with you. When shopping, use your credit card instead. Keep your wallet in your front pocket so that there is no way someone's hand could get in there without your noticing it.

Travel with a friend, business partner if possible. It is always better to travel in pairs than to go alone. Know where you’re going. Look at the map before you leave the hotel so that you know where you are going and how to get there.

Lock your valuables (贵重物品) either in the safe in your hotel room or in the main hotel safe.

Be aware of your surroundings. Look around when walking, and avoid keeping your head low.

B-26. When shopping abroad, you are advised to _____.

A、use online services

B、use a credit card

C、pay by check

D、pay in cash

B-27. To keep your wallet safe, you’d better _____.

A、hold it in your keep it in your hand

B、leave it in the hotel safe

C、put it in your front pocket

D、keep it in your shoulder bag

B-28. To know where you are going, you are advised to _____.

A、ask the police for detailed information

B、look at the map before leaving the hotel

C、always travel with your business partner

D、have a smart phone with you while traveling

B-29. Where should you keep your valuables while staying in a hotel？

A、In the hotel safe.

B、In your pockets.

C、In your traveling bag.

D、In a bedside containe.

B-30. Which of the following can be the title for the passage？

A、How to Ask Ways While Traveling.

B、How to Shop in a Foreign Country.

C、Protect Your Personal Information.

D、Stay safe While Traveling Abroad.

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第7题

If you want to teach your children how to say sorry, you must be good at saying it yoursel

f, especially to your own children. But how you say it can be quite tricky.

If you say to your children "I'm sorry I got angry with you, but...", what follows that "but" can render the apology ineffective: "I had a bad day" or "your noise was giving me a headache" leaves the person who has been injured feeling that he should be apologizing for his bad behavior. in expecting an apology.

Another method by which people appear to apologize without actually doing so is to say "I'm sorry you're upset"; this suggests that you are somehow at fault for allowing yourself to get upset by what the other person has done.

Then there is the general, all covering apology, which avoids the necessity of identifying a specific act that was particularly hurtful or insulting, and which the person who is apologizing should promise never to do again. Saying "I'm useless as a parent" does not commit a person lo any specific improvement.

These pseudo-apologies are used by people who believe saying sorry shows weakness. Parents who wish to teach their children to apologize should see it as a sign of strength, and therefore not resort to these pseudo-apologies.

But even when presented with examples of genuine contrition, children still need help to become aware of the complexities of saying sorry. A three-year-old might need help in understanding that other children feel pain just as he does, and that hitting a playmate over the head with a heavy toy requires an apology. A six-year-old might need reminding that spoiling other children's expectations can require an apology. A twelve-year-old might need to be shown that raiding the biscuit tin without asking permission is acceptable, but that borrowing a parent's clothes without permission is not.

If a mother adds "but" to an apology, ______.

A．she doesn't feel that she should have apologized

B．she does not realize that the child has been hurt

C．the child may find the apology easier to accept

D．the child may feel that he owes her an apology

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第8题

Here I want to try to give you an answer to the question: what personal qualities are （1)_

Here I want to try to give you an answer to the question: what personal qualities are (1)_____ in a teacher？ Probably no two people would (2)_____ exactly similar lists, but I think the following would be generally (3)_____.

First, the teacher's personality should be pleasantly (4)_____ and attractive. This does not rule out people who are physically (5)_____, or even ugly, because many such have great personal (6)_____. But it does rule out such types as the (7)_____, melancholy, frigid, sarcastic, frustrated, and over bearing: I would say too, that it (8)_____ all of dull or purely negative personality.

Secondly, it is not merely desirable (9)_____ essential for a teacher to have a genuine (10)_____ for sympathy—a capacity to tune (11)_____ to the minds and feelings of other people, especially, to the minds and feelings of children. (12)_____ related with this is the capacity to be (13)—not, indeed, of what is wrong, but of the frailty and immaturity of human nature which (14)_____ people, and again especially children, to make mistakes.

Thirdly, I (15)_____ it essential for a teacher to be both intellectually and morally honest. This does not mean being a saint. It means that he will be aware of his intellectual strength and (16)_____, and will have thought about and decided upon the moral principles by which his life shall be (17)_____. There is no contradiction in my going on to say that a teacher should be a (18)_____ of an actor. That is part of the technique of teaching, which demands that every now and then a teacher should be able to (19)_____ an act—to enliven a lesson, correct a fault, or (20)_____ praise. Children, especially young children, live in a world that is rather larger than life.

A．substantial

B．adorable

C．desirable

D．valuable

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第9题

In what now seems like the prehistoric times of computer history, the early post-war e

ra (战后时期) there was a quite widespread concern that computers would take over the world from man one day. Already today, less than forty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives, we are facing with a less dramatic but also less foreseen problem. People tend to be over-trusting(过分信任) of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons may be pushed, or that a computer may simply malfunction(失灵 ).

(78)Obviously, there would be no point in investing(投入) in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: for all the help this computer may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills.

What is the main purpose of this passage？

A．To look back to the early days of computers.

B．To explain what technical problems may occur with computers.

C．To discourage unnecessary investment in computers.

D．To warn against the blindness to the probable shortcomings of computers.

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第10题

In the earlier days of computer history, there was a quite widespread concern that compute

rs would take over the world from man one day. Already today, less than forty years later, as computers are relieving us of more and more of the routine tasks in business and in our personal lives, we are faced with a less dramatic but also less foreseen problem. People tend to be over-trusting of the functions of computers and are reluctant to challenge their authority. Indeed, they behave as if they were hardly aware that wrong buttons might be pushed, or that a computer might simply fail to work properly.

Obviously, there would be no point in investing in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something had gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: For all the help this computer may provide, it should not be seen as a device that can take the place of fundamental thinking and reasoning skills.

The main purpose of this passage is______.

A．to look back to the early days of computers

B．to explain what technical problems may occur with computers

C．to warn against a mentally lazy attitude towards computers

D．to discourage unnecessary investment in computers

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