◎ 题干
—Excuse me, where is Mr Brown’s office?
—Sorry, I don’t know. I ______ here for only a few days.
A.work B.worked C.have worked D.will work
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“—Excuse me, where is Mr Brown’s office?—Sorry, I don’t know. I ______ here for only a few days.A.workB.workedC.have workedD.will work…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  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。