◎ 题干
.(2013·江西九江高三二模)________ around the university, we then were taken to a building, where many scientists worked.
A.Showing B.Having been shown
C.Being shown D.Having shown
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“.(2013·江西九江高三二模)________ around the university, we then were taken to a building, where many scientists worked.A.ShowingB.Having been shownC.Being shown…”主要考查了你对  【现在分词的被动式】【现在分词】【不定式的被动式】【过去分词】  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。