◎ 题干
It came as ___ shock to learn that Bob, one of the top students in our class, failed in____ exam.
A./; theB.a; theC.a; anD./; an
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“It came as ___ shock to learn that Bob, one of the top students in our class, failed in____ exam.A./; theB.a; theC.a; anD./; an…”主要考查了你对  【不定冠词】【定冠词】【零冠词】  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。