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  When you have a question about something, where do you go? For many people the answer is simple as they can go online to a search engine like Google or Yahoo.But what about people in rural or underdeveloped areas who may have no way to get on the Internet?

  A business and international development professor in California, Rose Shuman, found an answer for them:Question Box.Question Box is a service that provides answers---free of charge---for people who cannot search the Internet directly.The users of Questions Box might be those who might not be able to read, or simply have no access to the Internet.

  Question Box began three years ago in India.People used a metal call box with a push-to-talk button to connect a live operator.Rose Schuman explained,” You just need to push a big green button on the box which will connect you directly to our operators who are sitting in front of computers, and speak your language.You can ask them any sort of question you want, and they’ll look it up in English or in Hindi, or whatever the main language is, and translate the answer back for you.”

  The service is currently offered in two villages.The latest version of the box uses mobile phone technology, and solar panels in case the electrical power fails.Rose Shuman says the aim was to make the box as easy as possible for users, “It is very efficient(效率高的).Rather than try to bring a lot of difficulties to them and expect them to spend a lot of time to learn how to use the Internet, the idea was make a technology that even Grandma could use.”

  In April 2009, Question Box was introduced to Uganda.Forty community workers with mobile phones connected villagers to call center operators in Kampala.The community workers went around telling people about the service.They wore T-shirts that said “Ask me.” But Internet service in Uganda proved slow and undependable.So Question Box teamed up with a local technology company to store information on a local server.That way, the researchers in Kampala could quickly search the database for answers.

(1)

The best title for the passage is ________.

[  ]

A.

Question Box-taking the place of the Internet

B.

Needing an answer?-asking Question Box

C.

Question Box-a great invention in the world

D.

Rose Shuman-a professor helping the poor

(2)

In Rose Schuman’s opinion, the greatest advantage of Question Box is that ________.

[  ]

A.

it is the most advanced in the world

B.

it is more convenient to carry.

C.

it saves much more energy

D.

it is much easier to use

(3)

The underlined word “them” in the fourth paragraph refers to ________.

[  ]

A.

the users

B.

the operators

C.

the researchers

D.

Question Box workers

(4)

What can we know from the passage?

[  ]

A.

Question Box costs the users much less than the Internet.

B.

Question Box operators can look for information in any language.

C.

Question Box is more efficient in solving problems in underdeveloped areas.

D.

Question Box can work without the help of the Internet in Uganda.

答案:1.B;2.D;3.A;4.D;
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科目:高中英语 来源:设计必修一英语北师版 北师版 题型:050

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How Long Can People Live?

  She took up skating at age 85, made her first movie appearance at age 114, and held a concert in the neighborhood on her 121st birthday.

  Whe n it comes to long life, Jeanne Calment is the world’s recordholder.She lived to the ripe old age of 122.So is 122 the upper limit to the human life span(寿命)?If scientists come up with some sort of pill or diet that would slow aging, could we possibly make it to 150-or beyond?

  Researchers don’t entirely agree on the answers.“Calment lived to 122, so it wouldn’t surprise me if someone alive today reaches 130 or 135,”says Jerry Shay at the University of Texas.

  Steve Austad at the University of Texas agrees.“People can live much longer than we think,”he says.“Experts used to say that humans couldn’t live past 110.When Calment blew past that age, they raised the number to 120.So why can’t we go higher?”

  The trouble with guessing how old people can live to be is that it’s all just guessing.“Anyone can make up a number,”says Rich Miller at the University of Michigan.“Usually the scientist who picks the highest number gets his name in Time magazine.”

  Won’t new anti-aging techniques keep us alive for centuries?Any cure, says Miller, for aging would probably keep most of us kicking until about 120.Researchers are working on treatments that lengthen the life span of mice by 50 percent at most.So, if the average human life span is about 80 years, says Miller,“adding another 50 percent would get you to 120.”

  So what can we conclude from this little disagreement among the researchers?That life span is flexible(有弹性的),but there is a limit, says George Martin of the University of Washington.“We can get flies to live 50 percent longer,”he says.“But a fly’s never going to live 150 years.”

  “Of course, if you became a new species(物种),one that ages at a slower speed, that would be a different story,”he adds.

  Does Martin really believe that humans could evolve(进化)their way to longer life?“It’s pretty cool to think about it,”he says with a smile.

(1)

What does the story of Jeanne Calment prove to us?

[  ]

A.

People can live to 122.

B.

Old people are creative.

C.

Women are sporty at 85.

D.

Women live longer than men.

(2)

According to Steve Austad at the University of Texas, ________.

[  ]

A.

the average human life span could be 110

B.

scientists cannot find ways to slow aging

C.

few people can expect to live to over 150

D.

researchers are not sure how long people can live

(3)

Who would agree that a scientist will become famous if he makes the wildest guess at longevity?

[  ]

A.

Jerry Shay.

B.

Steve Austad

C.

Rich Miller

D.

George Martin

(4)

What can we infer from the last three paragraphs?

[  ]

A.

Most of us could be good at sports even at 120.

B.

The average human life span cannot be doubled.

C.

Scientists believe mice are aging at a slower speed than before.

D.

New techniques could be used to change flies into a new species.

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