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    (2014·陕西宝鸡质量检测二)Evidence came up________special speech sounds can be recognized by babies as young as 6 months old.

    A．what　B．which

    C．that　D．whose

     

    C

    【解析】考查名词性从句。分析句子结构可知，空处引导同位语从句，解释说明Evidence的具体内容，故选that。

    答案：　C

     

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