◎ 题干
Oh, Janne, you’ve broken another glass. You ought ____when you washed it.
A.be carefulB.to care C.have caredD.to have been careful
◎ 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“Oh, Janne, you’ve broken another glass. You ought ____when you washed it. A.be carefulB.to care C.have caredD.to have been careful…”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。