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    精英家教网 > 高中英语 > 题目详情
    7．这个指南针是如何工作的依然是个谜．
    How this compass worksremainsamystery．

    分析 这个指南针是如何工作的依然是个谜．

    解答 答案：remains a mystery
    解析：本句的主语是由how引导的名词性从句作主语，其后的谓语动词用单数形式．remain一词意为"任然是"，mystery意为"谜"．综上，本题答案为：remains a mystery．

    点评 本题考查句子翻译，做此类题目时一定要根据中文及英文题干确定需要翻译的成分，再找出与之对应的英文并考虑各成分是否有形式的改变．

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