◎ 题干
—Where’s that report, Daniel?
—I brought it to you     you were in Mr. Black’s office yesterday.
A.ifB.whenC.becauseD.before
◎ 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“—Where’s that report, Daniel? —I brought it to youyou were in Mr. Black’s office yesterday.A.ifB.whenC.becauseD.before…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  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。