◎ 题干
— What was your brother like when he was young?
— He _______ be quiet, but now he’s very outgoing.
A.was used toB.used to
C.used byD.was used for
◎ 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“— What was your brother like when he was young? — He _______ be quiet, but now he’s very outgoing.A.was used toB.used toC.used byD.was used for…”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。