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    精英家教网 > 高中英语 > 题目详情

    Copernicus’s theory is now the basis ______ all our ideas of the universe are built.

    A．to which

    B．on which

    C．for which

    D．by which

     

    【答案】

    B

    【解析】考察定语从句中介词的选择。本题考察的是定语从句中介词的使用，第一从句中介词的来源有三种：第一：定语从句中的固定搭配；第二：先行词的固定搭配；第三：根据定语从句的意思。本题basis（基础）与介词on连用。句意：哥白尼的理论是我们现在关于宇宙的理论的构建基础。

     

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