◎ 题干
Your dream won't come true ______ you know what your dream is.

[     ]

A. after
B. unless
C. while
D. since
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Your dream won't come true ______ you know what your dream is. [ ]A. after B. unless C. while D. since …”主要考查了你对  【从属连词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。