◎ 题干
--- ____________ my glasses? I can’t read without them.
--- I ____________ them on the desk, but they are not there now.
A.Have you seen; have seenB.Have you seen; saw
C.Did you see; have seenD.Did you see; saw
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“--- ____________ my glasses? I can’t read without them.--- I ____________ them on the desk, but they are not there now.A.Have you seen; have seenB.Have you …”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。