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    精英家教网 > 高中英语 > 题目详情
    17．The other day Jack was in _________ people call a moral dilemma as to whether to help the old man who fell off his bike．（　　）
    A．thatB．howC．whichD．what

    分析 句意：那天杰克处在一个人们叫作道德两难的出境关于是否要帮助那个从自行车上摔下的老人．

    解答 答案：D 此处是一个兼词，既引导表语从句，又在从句中做宾语，只有what由此功能．故选D项．

    点评 考查表语从句的连接词．做此类题目，要根据句意判断连接词，再看看是否在从句中做成分．

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