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    ---All the lights have gone out in our classroom building.

    ---Yes. Perhaps they have ______ electricity.

    A. cut through         B. cut down         C. cut off           D. cut up

    C

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    In July 19阅读理解upiter,the largest planet in our solar system,was struck by 21 pieces of a comet (彗星).When the fragments (碎片) landed in the southern part of the giant planet,the explosions were watched by scientists here on earth.But what if our own planet was hit by a comet?

    The year is 2094.It has been announced that a comet is heading towards the Earth.Most of it will miss our planet,but two fragments will probably hit the southern part of the Earth.The news has caused panic.

    On 17July,a fragment four kilometers wide enters the Earth's atmosphere with a huge explosion.About half of the fragment is destroyed.But the major part survives and hits the South Atlantic at 200 times the speed of sound.The sea boils and an enormous wave is created and spreads.The wall of water rushes towards southern Africa at 800 kilometres an hour.Cities on the African coast are totally destroyed and millions of people are drowned.The wave moves into the Indian Ocean and heads towards Asia.

    Millions of people are already dead in the southern part of the Earth,but the north won't escape for long.Tons of broken pieces are thrown into the atmosphere by the explosions.As the sun is hidden by clouds of dust,temperatures around the world fall to almost zero.Crops are ruined.Wars break out as countries fight for food.A year later civilization has collapsed.No more than 10 million people have survived.

    Could it really happen?In fact, it has already happened more than once in the history of the Earth.The dinosaurs (恐龙) were on the Earth for over 160 million years.Then 65 million years ago they suddenly disappeared.Many scientists believe

    that the Earth was hit by a space fragment.The dinosaurs couldn't survive in the cold climate that followed and they became extinct.Will we meet the same end?

    1.Which of the following is NOT TRUE according to the author's description of the disaster in 2094?

    A.The whole world becomes extremely cold.

    B.All the coastal cities in Africa are destroyed.

    C.The whole mankind becomes extinct.

    D.The visit of the comet results in wars.

    2.Why does the author mention dinosaurs at the end of the passage?

    A.Because they could only live in the warm climate.

    B.Because they once dominated the earth.

    C.Because their extinction indicates future disasters.

    D.Because dinosaurs and humans never live in the same age.

    3.In writing the passage,the author intends to  _______.

    A.give an accurate description of the possible disaster in the future

    B.prove that humans will sooner or later be destroyed

    C.tell the historical development of the Earth

    D.warn of a possible disaster in the future

    4.It can be concluded that the passage is most probably part of a(n)________.

    A.horror storyB.news reportC.research paperD.article of popular science

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    科目：高中英语 来源： 题型：阅读理解

    Once upon a time, there was an island inhabited by: Happiness, Sadness, Knowledge, and all the rest of it, including Love. One day it was announced to the feelings that the island would sink, so all constructed boats and left. Except for Love.

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        Richness was passing by Love in a grand boat. Love said, "Richness, can you take me with you?"

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        Sadness was close by so Love asked, "Sadness, let me go with you."

        "Oh . . . Love, I am so sad that I need to be by myself!"

        Happiness passed by Love, too, but she was so happy that she did not even hear when Love called her.

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    B. Because they don’t need Love.

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    科目：高中英语 来源： 题型：阅读理解

    Leave a camera on a mountaintop, and chances are, you'll never see it again. But 24-year-old Paul Bellis, a university student from Wales, believed that most people were better than that, and set up a creative experiment to test out his theory.

    "I was speaking to a friend who said you can't trust anyone, anywhere these days," Bellis told the Daily Mail. "I didn't want to believe that so I set up this experiment to find out what might happen and prove you can trust people."

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    科目：高中英语 来源： 题型：阅读理解

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    科目：高中英语 来源： 题型：

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