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    Good food can make people work . A. better B. well C. good D. best 【查看更多】

     

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    　　Many young people can use the computer, but few of them know how to look after them．Remember the following when you use the computer．

    　　●Keep your computer in a cool, dry room．Too hot or too cold is bad for computers．Damp is also bad for them．Most computers work best at a temperature of 5－30 degrees centigrade(摄氏度)．

    　　●Do not let people smoke cigarettes near your computer．Smoke of all kinds is very bad for many parts of a computer and can cause many problems．

    　　●Do not eat or drink when you are near your computer．Pieces of food and a little water in the keyboard can also cause many problems．

    　　●Make sure that the keyboard and the screen are the correct height(高度)for you．If they are not correct, you‘ll get backache．

    　　●Make sure the screen is the correct distance from your eyes．If you wear glasses, make sure these glasses are correct for using with the computer．Some people use a different pair of glasses when they use a computer．It can protect(保护)their eyes．

    　　●Keep your screen clean and do not have it too bright．A dirty screen can hurt your eyes．A very bright screen can also be bad for your eyes．If you can afford one, buy a computer screen．It will be better for you than using the screen of a TV set．

    (1)

    From this passage, we know ________．

    [　　]

    A．

    most young people can use computers well but few of them know how to keep them well．

    B．

    fewer and fewer people pay any attention to the protection of the computers．

    C．

    more and more people can use computers, and they can take good care of them, too．

    D．

    Most computer lovers are fond of eating their food while playing computer games．

    (2)

    Which season does the computer like best?

    [　　]

    A．

    Spring．

    B．

    Summer．

    C．

    Autumn．

    D．

    Winter．

    (3)

    When you use the computer, you had better not ________．

    [　　]

    A．

    smoke

    B．

    eat food or drink

    C．

    talk to someone

    D．

    A and B

    (4)

    Some people use a different pair of glasses when they use a computer because they

    want to ________．

    [　　]

    A．

    protect the computer

    B．

    stop their eyes being hurt

    C．

    make them look cool

    D．

    show off his glasses

    (5)

    Which is NOT true according to(依照，根据)the passage?

    [　　]

    A．

    If the height of the screen isn’t correct, you’ll get backache．

    B．

    Smoking is bad for a computer．

    C．

    You should wear a pair of glasses when you use a computer．

    D．

    You should use a computer screen instead of a TV screen．

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    How often does one hear children wishing they were grown ups, and the old wishing they were young again? Each are has its pleasure and its pains，and the happiest person is the one who enjoys what each age gives him without washing any time in useless regrets （悔恨）．

    Childhood is a time when there are few duties to make life hard．If a child has good parents，he is fed，looked after，and loved whatever he may do．It’s impossible for him to be given so much again in his life without having to do anything in return．Also，life is always giving new things to the child．A child finds pleasure in playing in the rain, or in the snow．His first visit to the seaside makes him wild．But a child has his pains  he is not free to do things as he wishes．He is always being told not to do this，not to do that，or being punished （惩罚） for what he has done wrong．So his life is not quite happy．

    When the young man starts to make his own living he becomes，free from the discipline （约束） of schools and parents．But at the same time he is made to accept duties．He can no longer expect others to pay for his food，his clothes and his room，but has to work if he wants to live comfortably．If he spends most of his time pitying about in the way that he used to as a child，he will go hungry．And if he breaks the law of the society as he used to break the laws of his parents，he may go m prison （监狱）．If，however，he works hard，keeps out of trouble，and in good health，he can have the great happiness of seeing himself do better in his job and building up his own place in the society．Old age has always been thought of as the worst age to be in，but it is not necessary for the old to be unhappy．Old age should come with wisdom and the ability to help others．They can have the joy of seeing their children doing better in life; they can watch their grandchildren growing up around them and，perhaps，best of all，they can，if their life has been a useful one，feel the happiness of having come through the fight of life safely and of having reached a time when they can lie back and rest，leaving others to go on with the fight．

    1．According to the passage，to a child，______．

    A．he is free of duties，but he is short of freedom

    B．everything may give him pleasure，but he can't do anything as he wishes to

    C．life is always new to him，but he can't do anything

    D．he is always loved and has no worries，but he can't be happy

    2．The writer mainly tells us that______

    A．everyone lives a happy life                          B. each age has its pleasure and its pains

    C．children are the happiest                     D．time is everything

    3．A young man who starts to make his own living_______

    A．can spend his time playing about in the way he used to as a child

    B．can wait for others to feed him

    C．is free to break the law of society

    D．is happy to see himself getting on well with his job

    4．In the writer's opinion，the old _______．

    A．are useless people                        B．have to help others

    C．have their own pleasure                    D．are the best group

    5．Which period of one's life is the best according to the writer?

    A．Childhood．                             B．Youth．

    C．Old age．                               D．He doesn't tell us．

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