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         Do you want to live another 100 years or more? Some experts say that scientific advances will one
    day enable humans to last tens of years beyond what is now seen as the natural limit of the human life
    span.
          "I think we are knocking at the door of immortality(永生) , " said  Michael  Zey, a  Montclair State
    University business professor and author of two books on the future. "I think by 2075 we will see it and
    that's a conservative estimate(保守的估计)."
          At the conference in San Francisco, Donald Louria, a professor at New Jersey Medical School in
    Newark said advances in using genes as well as nanotechnology(纳米技术) make it likely that humans
    will live in the future beyond what has been possible in the past. "There is a great push so that people can
    live from 120 to 180 years," he said. "Some have suggested that there is no limit and that people could
    live to 200 or 300 or 500 years.
         However,many scientists who specialize in ageing are doubtful about it and say the human body is just
    not designed to last past about 120 years. Even with healthier lifestyles and less disease,they say the
    failure of the brain and organs will finally lead all humans to death.
         Scientists also differ on what kind of life the super aged might live. "lt remains to be seen if you pass
    120 ,you know; could you be healthy enough to have good quality of life?" said Leonard Poon, director
     of the University of Georgia Gerontology Centre. "At present people who could get to that point are not
    in good health at all. "

    1. By saying " we are knocking at the door of immortality" , Michael Zey means ___________.  
    A. they believe that there is no limit of living
    B. they are sure to find the truth about long living
    C. they have got some ideas about living forever
    D. they are able to make people live past the present life span
    2. Donald Louria's attitude towards long living is that_______.  
    A .people can live from 120 to 180
    B. it is still doubtful how long humans can live
    C. the human body is designed to last past about 120 years
    D. it is possible for humans to live longer in the future
    3. The underlined word in"it"( in Paragraph 4)refers to_______.  
    A  a great push
    B. the idea of living beyond the present life span
    C. the idea of living from 200 to 300 years
    D. the conservative estimate
    4. What would be the best title for this text? 
    A. Living Longer or Not
    B. Science , Technology and Long Living
    C. No Limit for Human Life
    D. Healthy Lifestyle and Long Living
    1-4: CDBA  
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    阅读理解

        Do you ever have days when everything seems to go wrong? Sarah Rosenbaum does. In fact, last week nothing seemed to go right for her at all…

    　　

        On Monday her mom and dad were out, so Sarah decided to have a TV dinner. She wanted to switch the oven off at 7: 30 but she was practicing the cello, and it wasn't until 8 o'clock that she suddenly realized: she had forgotten her TV dinner ! She rushed into the kitchen, but it was too late- everything was black.

    　　

        On Tuesday she offered to clean up the apartment for her parents. After she had vacuumed the carpets, she threw away a pile of old newspapers and computer magazines. The next day, dad asked where they were. He wanted to cut our an article he had seen in one of the computer magazines, and he was furious when he found out that Sarah had thrown them away. On Wednesday she took Foxy for a walk in the park and lost him. She looked for him everywhere, but he had disappeared. The stupid dog came back later, but that was after Mrs Rosenbaum had telephoned nearly everybody in the neighborhood.

    　　

        Thursday went all right until the evening. Sarah put the dirty things in the dish-washer and switched it on, but when she emptied it later, two of the glasses she had put in were broken. Her mom wasn't very pleased because she always washed the good glasses by hand.

    　　

        Now it was Friday, and Sarah wanted to go the hamburger drive-in with Nacy, Bob and Mike that evening. But she had already spent her pocket money. In fact, she had spent it on Monday, just after mom had given it to her. “Shall I ask dad for the money for tonight?” She wondered. “After all the stupid things I did this week. ”

    　　

    　　

    1．What happened to Sarah on Monday?

    　　

    [　　]

    　　 　　

    A．She got everything black.

    　　 　　

    B．She ruined her TV dinner.

    　　 　　

    C．She forgot the time.

    　　 　　

    D．Her parents were out without her.

    　　 　　 　　

    2．On ________, Sarah found out that she had made a mistake to throw away ______ .

    　　

    [　　]

    　　 　　 　　

    A．Tuesday, computer magazines

    　　

    B．Wednesday, a pile of old newspapers

    　　

    C．Wednesday, computer magazine

    　　

    D．Thurday, a pile of old newspapers and computer magazines

    　　 　　 　　

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    [　　]

    　　 　　 　　 　　 　　 　　 　　 　　 　　
    　　

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    [　　]

    　　 　　 　　

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    [　　]

    　　 　　 　　 　　 　　 　　 　　 　　 　　
    　　

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    阅读理解.

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    阅读理解
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    阅读理解
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    阅读理解
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