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    38．A．us B．we C．them D．they 【查看更多】

     

    题目列表(包括答案和解析)

    Let____help____.

    A．they, you

    B．us, his

    C．me, them

    D．we, you

     

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        Computers are useful machines．They can help people a 1ot in their everyday life．For example，they can help people save much time，and they can help people work out many problems they can't do easily．Our country asks everyone to learn to use computers except the old people．

        Today more and more families own computers．Parents buy computers for their children．

        They hope computers can help them improve(提高)their studies in schoo1．But many of the children use computers to play games，to watch video or to sing Karaoke．instead of studying．So many teachers and parents complain that computers can not help children to study but make them fall behind．So computers are locked by parents in the boxes．   

        In some other countries，even some scientists hate computers．Thy say computers let millions of people lost their jobs or bring them a lot of trouble．

        Will computers really bring trouble to people or can they bring people happiness? It will be decided by people themselves．

    1．Why do we say the computer is a useful machine? Because        ．

        A．our country asks us to learn it

        B．it can help us a lot

        C．we can use it to play games

        D．it can help us to find jobs

    2．What do many teachers and parents complain about?

        A．Their students and children use computers to play games．

        B．Computers let them lost their jobs．

        C．Computers make the students and children fall behind．

        D．Computers bring people a lot of trouble．

    3．In this passage we know computers．

        A．also bring us trouble

        B．bring us happiness only

        C．are hated by people

    D．are bad for people’ health

    4．Can computers really help children to study?

        A．Yes，they can．                B．It’s easy to say．

        C．No，they can’t．                       D．Of course not．

    5．How do you understand the last sentence of this passage? I think it means

        A．computers are used by people

        B．people can live well without computers

        C．one must decide how to use computers

        D．computers are strange machines

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    Please ask ________．________ don’t know ________．

    [　　]

    A．she; I; his

    B．us; They; he

    C．my; You; their

    D．them; We; you

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    They teach ________ English and we teach ________ Chinese.

    [　　]

    A．we, they
    B．us, they
    C．us, them
    D．we, them

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    Look at the center circles of Diagram (图) A and Diagram B.  Which of the centre circles looks larger? 
    Take a first look and you probably think that the centre circle in Diagram A is smaller than that in Diagram B. In fact , they are exactly the same size.
    Then look at the picture on the right. What do you see? A vase ? Or two faces? Does the picture change quickly from one to the other again and again? Maybe or maybe not, but you can never see them at the same time. 
    "What's happening? Is something wrong with my eyes?" You may wonder at what you see. Don't worry. Here is how it goes:
    When we look at things, our eyes send messages to our brains and then our brains interpret (解读) the information. However, sometimes our brains interpret the received information in a wrong way. It seems that our eyes are playing a joke on us. This often happens and we call it "Visual illusion" (视觉错误). 
    Movie makers often make use of illusions. They make the objects around actors much smaller or bigger than usual. This makes us believe that the actors are much larger or smaller than they usually are. The movies Jurassic Park and Honey I shrunk the kids just make use of illusions.
    小题1:The centre circle in Diagram A looks smaller than that in Diagram B. That's because           .
    A. something is wrong with our eyes
    B. the two circles are not the same size
    C. our brains interpret the information in a wrong way
    D. the two pictures change quickly from one to the other
    小题2:What's the right order according to the passage?
    a. We look at things with our eyes.              b. Our brains interpret the messages.
    c. Our brains tell us what we have seen.      d. Our eyes send messages to our brains.
    A．adbc
    B．cabd
    C．acdb
    D．bcad
    小题3:Movie makers make use of visual illusions to            .
    A．help the actors look better
    B．make the actors much braver
    C．help the actors become stronger
    D．make the actors seem different in size
    小题4:In the picture on the right, it seems that Line AB is shorter than Line CD, but in fact Line AB is as long as Line CD. Which paragraph can explain what has happened to our eyes?___________
       
    A.The second one.
    B.The third one.
    C.The fifth one.
    D.The sixth one.
    小题5:The text is probably taken from            .
    A．an advertisement
    B．a science book
    C．a movie magazine
    D．a story book

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