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[主观题]

We cannot explain all romantic decisions on the basis of chemical processes.A.YESB.NOC.NOT

We cannot explain all romantic decisions on the basis of chemical processes.

A.YES

B.NO

C.NOT GIVEN

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更多“We cannot explain all romantic decisions on the basis of chemical processes.A.YESB.NOC.NOT”相关的问题

第1题

Text 2Life learning(sometimes called un-schooling or self-directed learning)is one of tho

Text 2

Life learning(sometimes called un-schooling or self-directed learning)is one of those concepts that are almost easier to explain by saying what it isn't, than what it is. And that's probably be-cause our own schooled backgrounds have convinced us that learning happens only in a dedicated building on certain days, between certain hours, and managed by a specially trained professional.

Within that schooling framework, no matter how hard teachers try and no matter how good their textbooks ,many bright students get bored,many slower students struggle and give up or lose their self-respect, and most of them reach the end of the process unprepared to enter into society. They have memorized a certain body of knowledge long enough to rush back the information on Tests,but they haven't really learned much, at least of the official curriculum.

Life learners, on the other hand, know that learning is not difficult, that people learn things quite easily if they're not compelled and forced, if they see a need to learn something, and if they are trusted and respected enough to learn it on their own timetable, at their own speed, in their own way. They know that learning cannot be produced in us and that we cannot produce it in others-no matter what age and no matter whether we're at school or at home.

Life learning is independent of time, location or the presence of a teacher. It does not require mom or dad to teach, or kids to work in workbooks at the kitchen table from 9 to noon from Sep-tember to June. Life learning is learner-driven. It involves living and leaming-in and from the re- al world. It is about exploring, questioning, experimenting, making messes, taking risks without fear of making mistakes, being laughed at and trying again.

Furthermore, life learning is about trusting kids to learn what they need to know and about helping them to learn and grow in their own ways. It is about providing positive experiences that enable children to understand the world and their culture and to interact with it.

51.1t is implied in the text that it is hard to _______ .

[A] carry life learning through

[B] tell the nature of life learning

[C] learn without going to school

[D] find a specially trained teacher

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第2题

听力原文:We cannot feel speed. But our senses let us know that we are moving. We see thing

听力原文: We cannot feel speed. But our senses let us know that we are moving. We see things moving past us and feel that we are being shaken. We can feel acceleration, an increase in speed. But we notice it for only a short time. For instance, we feel it during the take-off run of an airplane. We feel the plane's acceleration, because our bodies do not gain speed as fast as the plane does. It seems that something is pushing us back against the seat. Actually, our bodies are trying to stay in the same place, while the plane is carrying us forward.

Soon the plane reaches a steady speed. Then, because there is no longer any change in the speed, the feeling of forward motion stops.

How do you explain that we are moving?

A.By watching things move past.

B.By feeling the speed.

C.By feeling ourselves being shaken.

D.Both A and C.

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第3题

D Our surroundings are being polluted faster than ever and it seems that people cannot pre

D

Our surroundings are being polluted faster than ever and it seems that people cannot prevent it. Time is bringing us more people, and more people will bring us more industry', more cars, larger cities, and the growing use of man-made materials.

What can explain and settle this problem? The fact is that pollution is caused by man—by his desire (欲望) for a modem way of life. We make "increasing industrialization" (工业化) our first aim. So we are often ready to offer everything: clean air, pure water, good food, our health and the future of our children. There is a constant flow of people from the countryside into the cities, eager for the achievements of our modem society. But as our technological achievements have grown in the last twenty years, pollution has become a serious problem.

Isn't it time we stopped to ask ourslves where we are going—and why? It makes one think of the story about the pilot (飞行员) who told his passengers over the loudspeaker: "I've some good news and some bad news. The good news is that we're making rapid progress at 530 miles per hour. The bad news is that we are lost and don't know where we're going." The sad fact is that this becomes a true story when speaking of our modern society.

Man cannot prevent the world from being polluted because ______.

A. the population of the world is increasing faster

B. people use too many man-made materials

C. we have more industry

D. we are producing more cars, trucks and buses

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第4题

In science the meaning of the word "explain" suffers with civilization's every step in sea
rch of reality. Science cannot really explain electricity, magnetism, and gravitation; their effects can be measured and predicted, but of their nature no more is known to the modern scientist than to Thales who first looked into the nature of the electrification of amber, a hard yellowish-brown gum. Most contemporary physicists reject the notion that man can ever discover what these mysterious forces "really" are. Electricity, Bertrand Russell says, "is not a thing, like St. Paul's Cathedral; it is a way in which things behave. When we have told how things behave when they are electrified, and under what circumstances they are electrified, we have told all there is to tell." Until recently scientists would have disapproved of such an idea. Aristotle, for example, whose natural science dominated Western thought for two thousand years, believe that man could arrive at an understanding of reality by reasoning from self-evident principles. He felt, for example, that it is a self-evident principle that everything in the universe has its proper place, hence one can deduce that objects fall to the ground because that's where they belong, and smoke goes up because that's where it belongs. The goal of Aristotelian science was to explain why things happen. Modem science was born when Galileo began trying to explain how things happen and thus originated the method of controlled experiment which now forms the basis of scientific investigation.

The aim of controlled scientific experiments is ______.

A.to explain why things happen

B.to explain how things happen

C.to describe self-evident principles

D.to support Aristotelian science

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第5题

Our surroundings are being polluted faster than ever and it seems that people cannot preve
nt it. Time is bringing us more people, and more people will bring us more industry, more cars, larger cities, and the growing use of man-made materials.

What can explain and settle this problem? The fact is that pollution is caused by man by his desire for a modem way of life. We make "increasing industrialization" our first aim. So we can often ready to offer everything:clean air, pure water, good food, our health and the future of our children. There is a constant(不断的) flow of people from the countryside into the cities, eager for the achievements of our modem society. But as our technological (技术的) achievements have grown in the last twenty years, pollution has become a serious problem.

Isn't it time we stopped to ask ourselves where we are going — and why? It makes one think of the story about the pilot who told his passengers over the loudspeaker(扩音器) :"I've some good news and some bad news. The good news is that we were making rapid progress at 530 miles per hour. The bad news is that we are lost and don't know where we're going." The sad fact is that this becomes a true story when speaking of our modem society.

Man cannot prevent the world from being polluted because_________.

A.people use too many man-made materials

B.the pupulation of the world is increasing faster

C.we are producing more cars, trucks and buses

D.we have more and more industry.

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第6题

DOur surroundings are being polluted faster than ever and it seems that people cannot prev
ent it. Time is bringing us more people, and more people will bring us more industry, more cars, larger cities, and the growing use of man-made materials.

What can explain and settle this problem? The fact is that pollution is caused by man--by his desire (欲望) for a modern way of life. We make “increasing industrialization” (工业化) our first aim. So we are often ready to offer everything: clean air, pure water, good food, our health and the future of our children. There is a constant flow of people from the country-side into the cities, eager for the achievements of our modern society. But as our technological achievements have grown in the last twenty years, pollution has become a serious problem.

Isn’t it time we stopped to ask ourselves where we are going--and why? It makes one think of the story about the pilot (飞行员) who told his passengers over the loudspeaker : “I’ve some good news and some bad news. The good news is that we’re making rapid progress at 530 miles per hour. The bad news is that we are lost and don’t know where we’re going.” The sad fact is that this becomes a true story when speaking of our modern society.

第48题:Man cannot prevent the world from being polluted because ________.

[A] the population of the world is increasing faster

[B] people use too many man-made materials

[C] we have more industry

[D] we are producing more cars, trucks and buses

点击查看答案

第7题

听力原文:Although we are told when young that honesty is the best policy, we are often tau

听力原文: Although we are told when young that honesty is the best policy, we are often taught the opposite by experience and observation. A child quickly learns that she cannot always tell the truth. For instance, the little girl who tells her great aunt that she's fat and ugly learns that honesty can have some unfortunate results. Similarly the five-year-old who admits to pinching the baby soon has ample evidence that dishonesty might be the real virtue. In addition to her own experience, the child also observes that adults don't practice what they preach about honesty. Any alert child knows by the age of eight that adults really employ the little white lie to serve their own purposes. For instance, a child may hear a parent explain on the phone that his family have a lot of company when the child knows that no one is there but family members. Another child may hear her mother insist that she's terribly glad to see an old friend who has dropped by and then, two hours later, hear her mother complain about her day being interrupted by the visit. As a result, the child learns from watching that dishonesty is the practice even when honesty is the stated policy.

(30)

A.Practice requires him to be honest.

B.Dishonesty is not a virtue.

C.Honesty may make him suffer.

D.Honesty is the best policy.

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第8题

Identical twins are a perfect test case for theories of personality development. If a theo
ry can't explain the differences between identical twins, then it cannot explain environmental effects on personality. Even identical twins brought up in the same home have different personalities.

Take Ladan and Laleh Bijani from Iran. They were identical twins who had spent their entire 29 years joined at the head. And yet, Ladan, the more outspoken of the pair, told journalists, "We are two completely separate individuals, we have different world views, We have different lifestyles, we think very differently about issues." Why did Ladan and Laleh have different personalities?

Self-organized systems in insects can provide us with some ideas. A colony of ants, for example, can be seen as a self-organized system. No supervisor tells the ants what to do, and yet all the jobs get done. The system works in such a way that if one ant carries out a particular job, it be comes less likely that another ant will attempt that job because it no longer needs doing. The result is what economists call "division of labor. "

Self-organization also produces division of labor in human groups. Each individual looks for something to specialize in, his or her own suitable position in the group. If one position is occupied, the individual will seek another. This process increases the differences even between identical twins, because once they've chosen different specialities, a circular mechanism causes small initial differences between them to widen.

Although identical twins look very much alike, people who know them well will distinguish between them. They might, for example, address more questions and comments to one twin than the other—perhaps by chance first. But the consequence is that the twin who is addressed more of ten will do more talking than the other twin, which will cause people who know them to address still more of their questions and comments to that twin. The result, over time, will be one outspoken twin and one quieter one—like Ladan and Laleh Bijani.

According to the writer we learn that identical twins______.

A.differ in personality

B.differ in appearance

C.have the same lifestyle

D.have the same outlook

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第9题

Which of the following cannot explain why the interior of the earth is fluid?A.There is gr

Which of the following cannot explain why the interior of the earth is fluid?

A.There is great pressure at the centre.

B.Earthquake waves can move vertically.

C.The outer layer is made of rock.

D.The heat at the centre is too great.

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第10题

Which of the following reasons CANNOT explain the hiring surge of the job market?A.a stron

Which of the following reasons CANNOT explain the hiring surge of the job market?

A.a strong economy

B.fast corporate growth

C.strong corporate profits

D.sensitive entry-level market

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