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    6．I can't connect my computer to the Internet．There must be ________ wrong with it．（　　）
    A．somethingB．everythingC．anythingD．nothing

    分析 我的电脑连不上网了．它一定除了什么问题．

    解答 答案：A．根据上文"我的电脑连不上网了"得知电脑一定除了某些问题，某些用something，故选A，B．everything任何事物，C．anything任何事物（或者用于something的否定），D．nothing wrong没有问题．

    点评 本题考查不定代词的用法，根据句意来选择合适的肯定或否定的不定代词．

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