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    ----“There’s coffee and tea; you can have _______.”

    ----“Thanks.”

    A. either               B. each  C. one                 D. it

    A


    解析:

    比较四个选项：either 指两者中的“任意一个”，each 指两者或两者以上中的“每一个”，one 用来替代“a / an +单数可数名词”，it 替代“the +单数名词”。

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