◎ 题干
—What’s the matter with you, Tom?
—______ the ladder, one of arms has been broken.
A.ClimbingB.While climbing
C.To climbD.While I was climbing
◎ 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“—What’s the matter with you, Tom?—______ the ladder, one of arms has been broken.A.ClimbingB.While climbingC.To climbD.While I was climbing…”主要考查了你对  【插入语】  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。