◎ 题干
---I saw your sister ride a new bike this morning.
---A new bike? She ________ it for about two years.
A.boughtB.has boughtC.hadD.has had
◎ 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“ ---I saw your sister ride a new bike this morning.---A new bike? She ________ it for about two years.A.boughtB.has boughtC.hadD.has had…”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。