◎ 题干
—Ring me up _______ you come to my house, will you?
—Sure, I will.

[     ]

A. though
B. while
C. before
D. until
◎ 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“—Ring me up_______ you come to my house, will you?—Sure, I will.[ ]A. though B. while C. before D. until …”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。