题目内容
Toronto---A pleasant attitude can do wonders for patients’ recovery, according to researchers who reviewed 16 studies that looked at patients’ attitudes toward health. The studies lasted 30 years and looked at patients’ attitudes after operation.
“In each case the better a patient’s expectations about how they would do after operation or some health procedure, the better they did,” said the author Donald Cole,
of the Institute for Work and Health in Toronto.
“This mind-body connection that we have been toying with for the past couple of decades really does have hard science behind it. The result shows that the power of positive thinking is real,” Cole said.
New York-A Pable Picasso painting sold at Christie’s auction house in New York Wednesday for 55-million dollars. The price set a new auction record for a Picasso, and is the fifth-highest price ever paid for any work of art at auction.
The painting---Woman with her arms crossed---was purchased by an telephone bidder(投标者).Painted in 1902 in Barcelona, the portrait is one of the best-known works from what is called Picasso’s blue period.
Christie’s says the painting by the famous Spanish artist is of a quality not seen on the market in more than 10 years.It sold for more than twice its pre-sale estimate.
Xinhua Agency---It had not come up until the very last minute in Premier Wen Jiabao’s two-hour press conference that concludes the annual sessions of the national legislature and political advisory body. But when it did it, it became an immediate catch phrase at home.
“I think fairness and justice are more glorious than the sun.” said Wen, responding to the laast question in yesterday’s press session. Which turned out to be the most-quoted lines in domestic media.
1.News Item 1 intends to make us believe that______.
A. positive thinking can make people healthy
B. a better attitude results in a better operation
C. researchers have observed 16 patients’ recovery during the past 30 years
D. great attention has been paid to how attitudes affect health
2.Which of the following is NOT true about the painting Woman with her arms crossed?
A. The painting was once thought to be worth around $25 million.
B. The painting is one of the most expensive pictures ever sold at auction.
C. The painting was purchased through telephone.
D. The painting has not been seen on the market for more than 10 years.
3. “I think fairness and justice are more glorious than the sun.” where does Wen say this?
A. At an online interview
B. At a press conference
C. At a meeting to all the leaders
D. At a speech in Beijing University
【小题1】A
【小题2】D
【小题3】B
学而优暑期衔接南京大学出版社系列答案
Happy holiday欢乐假期暑假作业广东人民出版社系列答案We might like to think we're not influenced by other people, but a new study into the group-buying mechanisms（机制） - like those used on coupon（优惠券） sites such as Groupon and LivingSocial - reveals that telling buyers who come later to the offer how many have already signed up increases the number of purchasers.
Researchers at the University of Toronto's Rotman School of Management wanted to understand why group buying sites that have entered the market recently have enjoyed greater success than those operating a decade ago, such as Mercata and MobShop.
Earlier attempts typically left potential buyers waiting for days before confirming whether or not they had got the offer they had signed up for.
“We think one of the reasons group-buying has been successful recently is because of the short time horizon,” says Rotman Professor Ming Hu, who co-wrote the study with Professor Mengze Shi and PhD student Jiahua Wu. “It allows for a herding effect.”
Another reason is the use of an information structure that discloses to later arrivals how many have already signed onto the deal.
Researchers looked at two ways of designing the purchasing mechanism for a group buy:a simultaneous mechanism, where no one knows how many buyers have come before them, and asequential（连续的） mechanism, where a second group of buyers has the advantage of knowing the size of the first group.
The researchers' analytical（分析的） model shows the most successful mechanism is the sequential one because it eliminates uncertainty for those coming later to the deal, and improves the confidence of those who sign on early, as they're able to track the numbers of those who come after them.
“That boosts confidence,” says Professor Hu, who teaches operations management. Deals for "luxury" services, versus everyday items, work better in a group buy scenario（方案） because they offer consumers a greater benefit.
1.It can be learned from the text that ______.
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A．the short time horizon is the reason why group-buying has been successful. |
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B．a simultaneous mechanism is where a group of buyers has the advantage of knowing how many people have signed up. |
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C．a sequential mechanism allows a herding effect which boosts the confidence of the buyers. |
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D．researchers at the University of Toronto's Rotman School of Management carried out an experiment about why group buying sites entered the market successfully, such as Mercata and MobShop. |
2.The underlined word “eliminates” in paragraph 7 probably means“______”.
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A．to become or to make something greater in amount, number, value |
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B．to remove or get rid of something |
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C．to deliberately not include something in what you are doing or considering |
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D．to make something known to somebody |
3.What can be the best title for the passage?
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A．Secret for marketing success – boosting confidence. |
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B．Secret for group-buying mechanism—herding effect. |
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C．Comparison between a simultaneous mechanism and a sequential mechanism. |
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D．What others do influences our decisions. |
I called the airline to________my flight reservation a week before I left for Toronto.
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A．see |
B．consult |
C．confirm |
D．strengthen |