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    精英家教网 > 初中英语 > 题目详情

    It’s not always necessary to look up the words ________ the dictionary while reading.Sometimes we need to guess.

    A．on

    B．in

    C．at

    D．from

     

    【答案】

    B

    【解析】本题主要考查介词辨析，look up a word in a dictionary为固定短语，意为“在字典中查单词”，其中的介词是固定的，其余答案不搭配故选B。

     

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