题目内容
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We can safely conclude that a student may fail in an exam if ______.
A．he cannot think properly
B．he can't pay attention to it
C．he can't finish it
D．he is not full of energy
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更多“We can safely conclude that a …”相关的问题
We can safely guess that ARPANET ______.
A．is a network
B．helps researchers share super-computing power
C．is used for military purpose
D．all of the above
A.is a network
B.helps researchers share supercomputing power
C.is used for military purpose
D.all of the above
Back in 1984 we discovered that most manufactured products for decoration weren't designed for【C4】______use. The“energy- efficient”sealed commercial buildings constructed after the 1970s energy crisis【C5】______indoor air quality problems caused by materials such as paint, wall covering and carpet. So for 20 years, we've been focusing on these materials【C6】______to the molecules, looking for ways to make them【C7】______for people and the planet.
Home builders can now use materials- such as paints that release significantly【C8】______amounts of organic compounds-that don't【C9】______the quality of the air, water, or soil. Ultimately,【C10】______, our basic design strategy is focused not simply on being “less bad” but on creating【C11】______healthful materials that can be either safely returned to the soil【C12】______reused by industry again and again. As a matter of【C13】______, the world's largest carpet manufacturer has already【C14】______a carpet that is fully and safely recyclable(可循环利用).
Look at it this way: No one【C15】______out to create a building that destroys the planet. But our current industrial systems are【C16】______causing these conditions, whether we like it or not. So【C17】______of simply trying to reduce the damage, we are【C18】______a positive approach. We're giving people high-quality, healthful products and an opportunity to make choices that have a【C19】______effect on the world.
It's not just the building industry, either.【C20】______cities are taking these environmentally positive approaches to design, planning and building. Portland, Seattle and Boston have said they want to be green cities. Chicago wants to be the greenest city in the world.
【C1】
A．off
B．away
C．before
D．ago
听力原文： The private motor vehicle has given us a freedom our ancestors could not dream about. We can travel swiftly, and usually safely, over the roads which have been built to accommodate our cars. People can display their wealth by driving a car which may cost as much as another person's home.
(29) Sadly the car has become a disadvantage as well as a boon. The car pollutes the atmosphere, may be involved in serious accidents, and by its very numbers blocks roads. (29) How can we reduce its use？ The car is only desirable if we can use it easily, so we might begin by reducing access to parking spaces in the cities and simultaneously increasing the quality and availability of public transport. Cars could be banned from certain parts of the city, thus forcing people to walk or to use public transport. The expense of buying and running a car can be raised. (30) If the motorist is faced with a high purchase price, high road tax, high insurance premiums and substantial fines he or she may reconsider the purchase. A corresponding reduction in the price of public transport would help this financial argument against car ownership.
Neither of these arguments will sway the super rich who can afford the status cars, but it would perhaps encourage them to look at other ways of demon-strafing their wealth. (31) However we do it, reducing the number of cars on the road will reduce the problems of pollution and the congestion which can bring cities to a standstill.
29. What does the speaker focus on？
30.What factor might hinder most people's consideration of purchasing private cars？
31.What would be the result if the number of private cars is reduced？
(4)
A．The sadness of being involved in accidents.
B．Ways to limit the use of private cars.
C．The serious pollution on motor roads.
D．Freedom to travel quickly and safely.
Part A
Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points)
Whether or not animals feel is not altogether an easy question to answer. A human being has direct awareness only of the pains which he himself suffers. Our knowledge of the pains even of other human beings is only an inference from their words, and to a lesser extent their behaviors. Animals cannot tell us what they feel. We can, of course, study their bodily reactions to the kind of stimuli which would be painful to human beings and this has often been done. When such stimuli are applied to animals, their pupils dilate, their pulse rate and blood pressure rise, they may withdraw the stimulated limb and they may make struggling movements. Nevertheless it has been pointed out that none of these reactions can safely be taken as indications that the animal experiences pain because they can all be evoked when the parts of the body stimulated have been isolated from the higher nervous centres. Furthermore, when disease produces such an isolation in human beings the corresponding stimuli are painless. We must therefore look for other evidence as the capacity of animals to experience pain.
Basically, all the nervous elements which underlie the experience of pain by human beings are to be found in all mammalian vertebrates at least; this is hardly surprising as pain is a response to a potentially harmful stimulus and is therefore of great biological importance for survival. Is there any reason, then, for supposing that animals, though equipped with all the necessary neurological structures, do not experience pain？ Such a view would seem to presuppose a profound qualitative difference in the mental life of animals and men. The difference between the human and subhuman nervous system lies chiefly in the much greater development of the human forebrain. This would be significant in the present context only if there were reason to believe that it alone was correlated with the occurrence of conscious experiences. But much of our knowledge of the nervous regulation of consciousness is derived from experiments on animals.
In everyday life we take it for granted that animals see and hear, and there seems no reason to suppose that they do not feel pain. So, while the reactions of the pupils, pulse rate and blood pressure mentioned above can in exceptional circumstances occur without the conscious experience of pain, it seems likely that in the intact animal they are indications that pain is being experienced.
Our knowledge of the pains animals feel can be obtained through
A．an inference from their words.
B．study of their direct awareness of the pains.
C．study of their reaction to pain causing stimuli.
D．an inference from their behavior.
In the nineteenth century Charles Dickens, the English novelist, wrote excitedly (1)_____ a stage-coach, pulled along by a team of horses, that could (2)_____ more than twenty miles of road within sixty minutes. To us in the twentieth century in (3)_____ man is able to move and to communicate with such rapidity, the (4)_____ of the stage-coach seems no speed at all. Aeroplanes fly many hundreds of miles in an hour; express trains (5)_____ four times the speed of the stage-coach; and even without (6)_____ we can, by wireless or telegraph, communicate within seconds with people on (7)_____ side of the' globe. The (8)_____ of these increased speeds are numerous. Business (9)_____ say, from Europe to America or to the Far East can save much time. (10)_____ a journey that would once have taken weeks, it (11)_____ now, by air, only twenty-four hours. Fruit, vegetables and other goods that would decay (12)_____ a long, slow journey can now be safely sent to far-distant places. Members of one family (13)_____ each other by vast distances can have conversations with each other by telephone (14)_____if they were all sitting in the same room.
Not ail the effects of speed, however, are (15)_____ People who are in the habit of using a motor car (16)_____ they want to move half a mile become physically lazy and lose the (17)_____ of enjoying a vigorous walk. Those who travel through a country at eighty miles a hour do not see much of the life of that country, of its people and animals and plants, as they flash (18)_____ They become so anxious about moving quickly from one place to another that they are (19)_____ able to relax and enjoy a (20)_____ journey.
A．for
B．in
C．at
D．of
Other people feel sure that the present trend is towards too little sleep. To quote one medical opinion, "Thousands of people drift through life suffering from the effects of too little sleep; the reason is not that they can't sleep. Like advancing colonists, we do seem to be grasping ever more of the land of sleep for our waking needs, pushing the boundary back and reaching, apparently, for a point in our evolution where we will sleep no more. This in itself, of course, need not be a bad thing. What could be disastrous, however, is that we should press too quickly towards this goal, sacrificing sleep only to gain more time in which to jeopardize our civilization by actions and decisions made weak by fatigue.
Then, to complete the picture, there are those who believe that most people are persuaded to sleep too much. Dr. H. Roberts, writing in Every Man in Health, asserts it may safely be stated also. It would be a pity to retard our development by holding back those people who are gifted enough to work and play well with less than the average amount of sleep, if indeed it does them no harm. If one of the trends of evolution is that more of the life span is to be spent in gainful waking activity, then surely these people are in the van of this advance.
The author seems to indicate that ______.
A．there are many controversial issues like the right amount of sleep
B．among many issues the right amount of sleep is the least controversial
C．people are now moving towards solving many controversial issues
D．the right amount of sleep is a topic of much controversy among doctors
It can be safely concluded from the text that
A．sports scandals are inevitable for the sake of competition.
B．the rebels who put Blatter under fire will have him by throat.
C．all accusations against Blatter will end up with failures.
D．the rebels could discourage Blatter's bid for a new term.
We try to ensure that GFL Solid Waste Haulage (清运) Division is a company that acts safely and responsibly at all times and in all places. We never tolerate any conduct that puts our customers and the communities we serve at risk. At GFL, safety is more than a program; it is a core value of our company .GFL is equally committed to improving the environment for the future of the communities we live in and we serve. We believe that our services play an essential part in improving the environment and we are always mindful of having the most cost-effective waste management solutions for our customers. We are committed to the safety of our workers and have programs in place to continually upgrade our worker safety and environmental practices .We have highly qualified staff , we use the best available equipment and we are fully committed to keeping our workplace safe and the environment clean. Over the past years, service requests have changed dramatically from basic waste disposal to comprehensive waste management or “green” programs .Our new “green” waste management program is now gaining respect and popularity in the community. For more information, contact GFL at cssupport@gflenv.com. 问题：According to the passage, GFL doesn’t allow any conduct that will__________A.cause any noise to the environment
B.produce waste in the communities
C.waste more nature resources
D.do harm to its customers
The core value of GFL Solid Waste Haulage Division is__________A.profit
B.safety
C.efficiency
D.responsibility
In the first paragraph, “we are always mindful of …”means “__________ ”A.we are always worried about…
B.we always look forward to…
C.we are always aware of…
D.we always put up with…
What does GFL do with its worker safety and environmental practices , according to the second paragraph ？A.Continually upgrade them
B.Keep using the traditional methods
C.Hire new workers to clean the environment
D.Import new technology from overseas companies
What can we learn about the company’s new “green” waste management program？A.The quality of waste management has become worse.
B.The program is becoming more and more popular.
C.Waste management has remained unchanged.
D.More workers are involved in the program.
请帮忙给出每个问题的正确答案和分析，谢谢！
Marriage takes some kind of sacrifice, net dreadful self-sacrifice of the soul, but some level of compromise. Some of one's fantasies, some of one's legitimate desires have to be given up for the value of the marriage itself. "While all marital partners feel shackled at times, it is they who really choose to make the marital ties into confining chains or supporting bends", says Dr. Whitaker. Marriage requires sexual, financial and emotional discipline. A man and a woman cannot follow every impulse, cannot allow themselves to stop growing or changing.
A divorce is not an evil act. Sometimes it provides salvation(拯救) for people who have grown hopelessly apart or were frozen in patterns of pain or mutual unhappiness. Divorce can be like the first cut of the surgeon's knife, a step toward new health and a good life. On the other hand, if the partners can stay past the breaking up of the romantic myths into the development of real love and intimacy, they have achieved a work as amazing as the greatest cathedrals(教堂) of the world. Marriages that do not fail but improve, that persist despite imperfections, are not only rare these days but offer a wondrous shelter in which the face of our mutual humanity can safely show itself.
According to the author, an ideal marriage life ______.
A．requires considerable sacrifice on both partners
B．requires that the couple be emotionally involved
C．allows for the growth of the husband and wife as a couple and as two individuals
D．is only an illusion in today's society
