◎ 题干
---I’d like to buy a book named Confucius from the Heart.
-- Sorry, it ________ two days ago.
A.is sold out B.has been sold out C.was sold out D.sold out
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“---I’d like to buy a book named Confucius from the Heart.-- Sorry, it ________ two days ago. A.is sold outB.has been sold outC.was sold outD.sold out…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  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。