◎ 题干
—Did you visit the famous cultural relics last month?
—No, we____ it, but we spent too much time shopping.
A.could have visitedB.must have visited
C.can't have visitedD.shouldn't have visited
◎ 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“—Did you visit the famous cultural relics last month?—No, we____ it, but we spent too much time shopping.A.could have visitedB.must have visitedC.can't have vi…”主要考查了你对  【虚拟语气】【情态动词】  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。