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What can be concluded when the current tide of knowledge revolution ebbs?A.Productivity wi

ll rise.B.Productivity will receive no impact.C.Population growth will slow down.D.Population growth will become accelerated.

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更多“What can be concluded when the…”相关的问题
第1题
A man who knows a bit about carpentry (木工术) will make his table more quickly than the m

A man who knows a bit about carpentry (木工术) will make his table more quickly than the man who does not. If the instructions are not very clear, or the shape of a piece is puzzling his experience helps him to conclude that it must fit there, or that its function must be that. In the same way, the reader's sense and experience helps him to predict what the writer is likely to ,say next; that he must be going to say this rather than that. A reader who can think along with the writer in this way will find the text.

This skill is so useful that you may wish to make your students aware of it so that they can use it to tackle difficult texts. It does seem to be the case that as we read we make hypotheses (假设) about what the writer intends to say; these are immediately modified by what he actually does say, and are replaced by new hypotheses about what will follow. We have all had the experience of believing we were understanding a text until suddenly brought to a halt by some word or phrase that would not fit into the pattern and forced us to reread and readjust our thoughts. Such occurrences lend support to the notion of reading as a constant making and remaking of hypotheses.

If you are interested in finding out how far this idea accords with (符合) practice, you may like to try out the text and questions. To do so, take a piece of card and use it to mask the text. Move it down the page, revealing only one

t a time. Answer the question before you go on to look at the next section. Check your prediction against what the text actually says, and use the new knowledge to improve your next prediction. You will need to look back to earlier parts of the text if you are to make accurate prediction, for you must keep in mind the general organization of the argument as well as the detail within each sentence. If you have tried this out, you have probably been interested to find how much you can predict, though naturally we should not expect to be right every time -- otherwise there would be no need for us to read.

Conscious use of this technique can be helpful when we are faced with a part of the text that we find difficult: if we can see the overall pattern of the text, and the way the argument is organized, we can make a reasoned guess at the next step. Having an idea of what something might mean can be a great help in interpreting it.

The author uses the examples of carpentry and reading to show______.

A.the importance of making prediction

B.the similarity in using one's senses

C.the necessity of making use of one's knowledge

D.the most effective method in doing anything

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第2题
You can conclude from this passage that Jones was ______. A. thoughtful B. fearful

You can conclude from this passage that Jones was ______.

A. thoughtful

B. fearful

C. kind

D. courageous

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第3题
下列各 Most of us would shy away from making purchases in a foreign country ff we didnt k
now the exchange rate. Yet, ff privacy is the true currency of the Interuet, as many argue, millions of us are doing that very thing every day. i Meanwhile, Internet giants amend their privacy policies in ways that allow them to harvest and sell even more of our personal data. While privacy campaigners protest, users generally vote with their clicks and carry on regardless. So should we conclude the Interuet generation is happy to trade its privacy for free or cheaper Web services? Not according to Nicola Jentzsch of the German Institute of Research in Berlin, and colleagues, who last week published research showing that most people prefer to protect their personal data when given a choice and that a significant proportion are willing to pay extra to do so. The researchers directed 443 students to a website offering tickets for a real movie showing, sold by two different uendors (商贩). Although the tickets were subsidized, the volunteers, who were able to purchase one, two, or no tickets, had to pay most of the cost themselves. When both vendors offered tickeks at the same price but only one required customers to enter their cell phone number, the more privacy-friendly yendor got 83% of sales. When participants were offered the santo choice, but with an additional charge of 50 euro cents from the privacy-friendly cinema, its market share fell to 31%. "It turns out that when you are good on privacy you can charge more and make a greater profit," says Alessandro Acquisti of the University of Cambridge, one of the authors of the study, published by the European Network and Information Security Agency. "What people say in surveys is that they care about privacy, but what they actually do is spend their time constantly updating their status on Facebo0k," says Acquisti. "This has led some to conclude that people no longer care about privacy. This new data, along with similar work we have done in the U. S, shows this is not the case, and that the desire for privacy is not dead after all. " According to the passage, many people believe that

A.we can benefit from selling our personal data

B.Internet giants should perfect their privacy policies

C.our privacy is the true currency of the Internet

D.privacy campaigners should vote with their clicks

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第4题
We can conclude from this passage that ______. A. many turtles die while swimming to

We can conclude from this passage that ______.

A. many turtles die while swimming to shore

B. female turtles protect their babies

C. once turtles leave land, they never return to the sea

D. the job of laying eggs takes tremendous strength

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第5题
We can conclude that ______. A. the situation was nothing to be concerned about B.

We can conclude that ______.

A. the situation was nothing to be concerned about

B. Soufriere is still an active volcano

C. crater lakes are easy to hike to

D. Soufriere is a dead volcano

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第6题
We can conclude that a candidate who __ is in a better position to be hired. A.has worked
for two months B.has had college education C.is getting training D.is fond of sports

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第7题
From the passage we can conclude that______.A.vegetables need little care while growingB.v

From the passage we can conclude that______.

A.vegetables need little care while growing

B.vegetables can be grown on almost any kind of soil

C.vegetable gardening is an indispensable part of life for urban and suburban people

D.vegetable gardening is a good pastime for retired people

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第8题
We can conclude from the passage thatA.today's under-thirties are leading a miserable life

We can conclude from the passage that

A.today's under-thirties are leading a miserable life in Britain

B.Laura Lenox-Conyngham's attitude to work and life represents that of many young professionals in Britain

C.life can get harder for under-thirties in Britain

D.elders enjoy extremely high living standards in Britain

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第9题
It is said that in England death is pressing, in Canada inevitable and in California optio
nal. Small wonder. Americans' life expectancy has nearly doubled over the past century. Failing hips can be replaced, clinical depression controlled, cataracts removed in a 30-minute surgical procedure. Such advances offer the aging population a quality of life that was unimaginable when I entered medicine 50 years ago. But not even a great health-care system can cure death—and our failure to confront that reality now threatens this greatness of ours.

Death is normal; we are genetically programmed to disintegrate and perish, even under ideal conditions. We all under stand that at some level, yet as medical consumers we treat death as a problem to be solved. Shielded by third-party payers from the cost of our care, we demand everything that can possibly be done for us, even if it's useless. The most obvious example is late-stage cancer care. Physicians—frustrated by their inability to cure the disease and fearing loss of hope in the patient—too often offer aggressive treatment far beyond what is scientifically justified.

In 1950, the U.S. spent $12.7 billion on health care. In 2002, the cost will be $1540 billion. Anyone can see this trend is unsustainable. Yet few seem willing to try to reverse it. Some scholars conclude that a government with finite re sources should simply stop paying for medical care that sustains life beyond a certain age—say 83 or so. Former Colorado governor Richard Lamm has been quoted as saying that the old and infirm "have a duty to die and get out of the way", so that younger, healthier people can realize their potential.

I would not go that far. Energetic people now routinely work through their 60s and beyond, and remain dazzlingly productive. At 78, Viacom chairman Stunner Redstone jokingly claims to be 53. Supreme Court Justice Sandra Day O'Connor is in her 70s, and former surgeon general C. Everett Koop chairs an Internet start-up in his 80s. These leaders are living proof that prevention works and that we can manage the health problems that come naturally with age. As a mere 68-year-old, I wish to age as productively as they have.

Yet there are limits to what a society can spend in this pursuit. Ask a physician, I know the most costly and dramatic measures may be ineffective and painful. I also know that people in Japan and Sweden, countries that spend far less on medical care, have achieved longer, healthier lives than we have. As a nation, we may be overfunding the quest for unlikely cures while underfunding research on humbler therapies that could improve people's lives.

What is implied in the first sentence?

A.Americans are better prepared for death than other people.

B.Americans enjoy a higher life quality than ever before.

C.Americans are over-confident of their medical technology.

D.Americans take a vain pride in their long life expectancy.

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第10题
We can conclude from this passage that camels ______. A. feel at home in the desert B

We can conclude from this passage that camels ______.

A. feel at home in the desert

B. like to carry heavy loads

C. look like ships from a distance

D. will always be useful

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