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    精英家教网 > 高中英语 > 题目详情
    5．If your password is not ______，you can't withdraw money from your account．（　　）
    A．validB．vividC．reasonableD．reliable

    分析 如果你的密码无效，你无法从你的银行账户中取钱．

    解答 答案是A．本题考查形容词词义辨析．A项是有效的；B项是生动的；C项是合理的；D项是可靠的，可信赖的；由常识判断，从银行账户中取钱需要输入密码（password），所以如果密码无效（not valid），无法取到钱；由此判断答案是A．

    点评 辨析形容词要在识记常见形容词及其搭配的基础上理解语境，根据具体语境推断合理的答案．

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