----Who could do a thing like this?
---- but my brother ,I’m afraid.
A、Anyone B、Nobody C、Everybody D、Someone
科目：高中英語 來源： 題型：閱讀理解
They leap from helicopters or speeding boats, bringing aid to swimmers who get into trouble off Italy’s popular beaches.
For these dog lifeguards, the doggie paddle （狗刨式游法）does just fine.
These “l(fā)ifedogs” tow a buoy(救生衣) that victims can grab, or a raft they can sit on to be towed back to shore, and unlike their human counterparts(與對方地位相當的人), they can easily jump from helicopters and speeding boats to reach swimmers in trouble.
With millions flocking(人群) to Italy’s crowded beaches each summer, the Italian Coast Guard says it rescues about 3,000 people every year — and their dog helpers are credited with saving several lives.
It takes three years for the canines to reach expert rescue status, and currently 300 dogs are fully trained for duty, said Roberto Gasbarri, who co-ordinates the Italian School of Canine Lifeguards program at a centre outside of Rome in the seaside town of Civitavecchia.
“Dogs are useful in containing the physical fatigue（疲勞） of the lifeguard, to increase the speed at which casualties（遇難者） are retrieved（找到并銜回）, to increase the security of both the casualty and of the lifeguard,” Gasbarri said.
The Civitavecchia centre is one of a dozen around the country for the school founded more than 20 years ago in the northern province of Bergamo by Ferruccio Pilenga, whose first trainee was his own Newfoundland.
The school will train any breed（品種）, as long as they weigh at least 30 kilograms, but Labradors, Newfoundlands and golden retrievers are most commonly used because of their natural instinct for swimming. Each dog works in tandem with（同 ……合作） a human lifeguard, who also acts as the animal’s trainer.
Which of the following can act as the best title fo the passage?
A. Dogs to the Rescue B. Dogs Are Good at Doggie Paddle
C. The Wonderful Performance of Dogs D. Dogs: Our Loyal Friends
What advantage do these life-dogs have over human lifeguards in a rescue?
A. Dog can swim very fast B. Dogs can finish rescue work with ease.
C. Dogs can finish the great work free of charge. D. Dogs can easily be trained
Which of the following is TRUE about the Civitavecchia center according to the text?
A. Any breed can be trained there.
B. The ones who have the gift for swimming are welcomed.
C. After a better training, the dogs can work alone.
D. It is the only place for training dog lifeguards in the school.
What does the writer want to tell us in the 4th paragraph?
A. Without the dog lifeguards, 3,000 people would lose their lives every year.
B. The buautiful beaches attract millions of people every year.
C. Dog lifeguards play an important part in a rescue.
D. Italy is a famous place of interest.
查看答案和解析>>
科目：高中英語 來源：2012屆黑龍江省哈爾濱市第六中學高三第一次模擬考試英語試卷（帶解析） 題型：閱讀理解
We might like to think we're not influenced by other people, but a new study into the group-buying mechanisms（機制） - like those used on coupon（優(yōu)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（連續(xù)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.
【小題1】It can be learned from the text that ______.
| A．the short time horizon is the reason why group-buying has been successful. |
| B．a simultaneous mechanism is where a group of buyers has the advantage of knowing how many people have signed up. |
| C．a sequential mechanism allows a herding effect which boosts the confidence of the buyers. |
| 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. |
| A．to become or to make something greater in amount, number, value |
| B．to remove or get rid of something |
| C．to deliberately not include something in what you are doing or considering |
| D．to make something known to somebody |
| A．Secret for marketing success – boosting confidence. |
| B．Secret for group-buying mechanism—herding effect. |
| C．Comparison between a simultaneous mechanism and a sequential mechanism. |
| D．What others do influences our decisions. |
查看答案和解析>>
科目：高中英語 來源：2011年甘肅省河西部分普通高中高三第一次聯(lián)考英語卷 題型：閱讀理解
They leap from helicopters or speeding boats, bringing aid to swimmers who get into trouble off Italy’s popular beaches.
For these dog lifeguards, the doggie paddle （狗刨式游法）does just fine.
These “l(fā)ifedogs” tow a buoy(救生衣) that victims can grab, or a raft they can sit on to be towed back to
shore, and unlike their human counterparts(與對方地位相當的人), they can easily jump from helicopters and speeding boats to reach swimmers in trouble.
With millions flocking(人群) to Italy’s crowded beaches each summer, the Italian Coast Guard says it rescues about 3,000 people every year — and their dog helpers are credited with saving several lives.
It takes three years for the canines to reach expert rescue status, and currently 300 dogs are fully trained for duty, said Roberto Gasbarri, who co-ordinates the Italian School of Canine Lifeguards program at a centre outside of Rome in the seaside town of Civitavecchia.
“Dogs are useful in containing the physical fatigue（疲勞） of the lifeguard, to increase the speed at which casualties（遇難者） are retrieved（找到并銜回）, to increase the security of both the casualty and of the lifeguard,” Gasbarri said.
The Civitavecchia centre is one of a dozen around the country for the school founded more than 20 years ago in the northern province of Bergamo by Ferruccio Pilenga, whose first trainee was his own Newfoundland.
The school will train any breed（品種）, as long as they weigh at least 30 kilograms, but Labradors, Newfoundlands and golden retrievers are most commonly used because of their natural instinct for swimming. Each dog works in tandem with（同 ……合作） a human lifeguard, who also acts as the animal’s trainer.
【小題1】Which of the following can act as the best title fo the passage?
| A．Dogs to the Rescue | B．Dogs Are Good at Doggie Paddle |
| C．The Wonderful Performance of Dogs | D．Dogs: Our Loyal Friends |
| A．Dog can swim very fast | B．Dogs can finish rescue work with ease. |
| C．Dogs can finish the great work free of charge. | D．Dogs can easily be trained |
| A．Any breed can be trained there. |
| B．The ones who have the gift for swimming are welcomed. |
| C．After a better training, the dogs can work alone. |
| D．It is the only place for training dog lifeguards in the school. |
| A．Without the dog lifeguards, 3,000 people would lose their lives every year. |
| B．The buautiful beaches attract millions of people every year. |
| C．Dog lifeguards play an important part in a rescue. |
| D．Italy is a famous place of interest. |
查看答案和解析>>
科目：高中英語 來源：2012屆遼寧省大連市第四十四中學高三模擬考試英語試卷（帶解析） 題型：閱讀理解
We might like to think we're not influenced by other people, but a new study into the group-buying mechanisms（機制） - like those used on coupon（優(yōu)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（連續(xù)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.
【小題1】It can be learned from the text that ______.
| A．the short time horizon is the reason why group-buying has been successful. |
| B．a simultaneous mechanism is where a group of buyers has the advantage of knowing how many people have signed up. |
| C．a sequential mechanism allows a herding effect which boosts the confidence of the buyers. |
| 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. |
| A．to become or to make something greater in amount, number, value |
| B．to remove or get rid of something |
| C．to deliberately not include something in what you are doing or considering |
| D．to make something known to somebody |
| A．Secret for marketing success – boosting confidence. |
| B．Secret for group-buying mechanism—herding effect. |
| C．Comparison between a simultaneous mechanism and a sequential mechanism. |
| D．What others do influences our decisions. |
查看答案和解析>>
科目：高中英語 來源：2011年甘肅省高三第一次聯(lián)考英語卷 題型：閱讀理解
They leap from helicopters or speeding boats, bringing aid to swimmers who get into trouble off Italy’s popular beaches.
For these dog lifeguards, the doggie paddle （狗刨式游法）does just fine.
These “l(fā)ifedogs” tow a buoy(救生衣) that victims can grab, or a raft they can sit on to be towed back to shore, and unlike their human counterparts(與對方地位相當的人), they can easily jump from helicopters and speeding boats to reach swimmers in trouble.
With millions flocking(人群) to Italy’s crowded beaches each summer, the Italian Coast Guard says it rescues about 3,000 people every year — and their dog helpers are credited with saving several lives.
It takes three years for the canines to reach expert rescue status, and currently 300 dogs are fully trained for duty, said Roberto Gasbarri, who co-ordinates the Italian School of Canine Lifeguards program at a centre outside of Rome in the seaside town of Civitavecchia.
“Dogs are useful in containing the physical fatigue（疲勞） of the lifeguard, to increase the speed at which casualties（遇難者） are retrieved（找到并銜回）, to increase the security of both the casualty and of the lifeguard,” Gasbarri said.
The Civitavecchia centre is one of a dozen around the country for the school founded more than 20 years ago in the northern province of Bergamo by Ferruccio Pilenga, whose first trainee was his own Newfoundland.
The school will train any breed（品種）, as long as they weigh at least 30 kilograms, but Labradors, Newfoundlands and golden retrievers are most commonly used because of their natural instinct for swimming. Each dog works in tandem with（同 ……合作） a human lifeguard, who also acts as the animal’s trainer.
1.Which of the following can act as the best title fo the passage?
A. Dogs to the Rescue B. Dogs Are Good at Doggie Paddle
C. The Wonderful Performance of Dogs D. Dogs: Our Loyal Friends
2.What advantage do these life-dogs have over human lifeguards in a rescue?
A. Dog can swim very fast B. Dogs can finish rescue work with ease.
C. Dogs can finish the great work free of charge. D. Dogs can easily be trained
3. Which of the following is TRUE about the Civitavecchia center according to the text?
A. Any breed can be trained there.
B. The ones who have the gift for swimming are welcomed.
C. After a better training, the dogs can work alone.
D. It is the only place for training dog lifeguards in the school.
4.What does the writer want to tell us in the 4th paragraph?
A. Without the dog lifeguards, 3,000 people would lose their lives every year.
B. The buautiful beaches attract millions of people every year.
C. Dog lifeguards play an important part in a rescue.
D. Italy is a famous place of interest.
查看答案和解析>>
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