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    His aim is ________ the first place.

    [　　]

    A．to get
    B．getting
    C．get
    D．for getting

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    More than 1.5 billion people around the world live without electricity. Finding better ways to bring light to the poor is the goal of researchers like Professor Irvine. In the late 1990s, he was working in Nepal when his return flight was canceled. A delay gave him time to take a fourteen-day hiking trip in the Himalayas.
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    【小题1】We can learn from the second paragraph that kerosene oil lamps ______.

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    B．have damaged children’s eyesight
    C．have wasted only a little fuel
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    【小题2】Irvine connected a white LED to a bicycle-powered generator to prove ______.
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    B．whether it can work well with less electricity
    C．whether it can last longer than a generator
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    B．is good at making new kinds of bulbs
    C．is giving up his job in the university
    D．is to earn much money from his company

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    D. have a lot of disadvantages

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    B. whether it can work well with less electricity

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    3.We can learn from the text that Irvine ______.

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    C. is giving up his job in the university

    D. is to earn much money from his company

     

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    More than 1.5 billion people around the world live without electricity. Finding better ways to bring light to the poor is the goal of researchers like Professor Irvine. In the late 1990s, he was working in Nepal when his return flight was canceled. A delay gave him time to take a fourteen-day hiking trip in the Himalayas.
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    In 2000, after much research and many experiments, he returned to Nepal to put the systems into homes. Now the homes of 25,000 people in 51 countries have been equipped with it. “The one-time cost of our system which basically lives forever, as well as the solar panel — is less than one hundred dollars. So, one year of kerosene would pay for a solid-state lighting system,” he said. Now his aim is to develop a lower-cost lighting system. In January, Irvine is leaving the University of Calgary. He has also decided to start his own company in India.

    1. 1.

      We can learn from the second paragraph that kerosene oil lamps ______.

      1. A.
        cost more than other forms of lighting
      2. B.
        have damaged children’s eyesight
      3. C.
        have wasted only a little fuel
      4. D.
        have a lot of disadvantages
    2. 2.

      Irvine connected a white LED to a bicycle-powered generator to prove ______.

      1. A.
        whether it can work without electricity
      2. B.
        whether it can work well with less electricity
      3. C.
        whether it can last longer than a generator
      4. D.
        whether it is brighter than a traditional bulb
    3. 3.

      We can learn from the text that Irvine ______.

      1. A.
        likes India rather than Nepal
      2. B.
        is good at making new kinds of bulbs
      3. C.
        is giving up his job in the university
      4. D.
        is to earn much money from his company

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    His aim is ________ the first place.


    1. A.
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    2. B.
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    3. C.
      get
    4. D.
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