◎ 题干
 —Do you have Justin Bieber’s CDs ?
—Sorry, they ____. But we will get some more next week because they ____ .
A.sold out; are on saleB.were sold out; sell well
C.were sold out; are sold wellD.sold out; sell well
◎ 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“ —Do you have Justin Bieber’s CDs ?—Sorry, they ____. But we will get some more next week because they ____ .A.sold out; are on saleB.were sold out; sell w…”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。