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    Li Yang, the founder of Crazy English, says that he copies it down _______ he comes to a sentence.

    A. unless B. while C. because D. every, time

     

    D

    【解析】考查状语从句的连接词。every time名词词组用作连词，用来连接时间状语从句。While连接时间状语从句时，从句的谓语动词应是延续性动词。

     

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