◎ 题干
Tell me ________ how it came about that you were 20 minutes late for class. You needn’t go into details.
A.in advanceB.in vainC.in totalD.in brief
◎ 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“Tell me ________ how it came about that you were 20 minutes late for class. You needn’t go into details.A.in advanceB.in vainC.in totalD.in brief…”主要考查了你对  【介词和介词短语】  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。