◎ 题干
--- My son is lost. Did you see a boy pass by here?
--- I saw ______ boy hidden behind ______ tree over there. You may go and have a look.
A.a; theB.不填;the C.a; 不填 D.a; a
◎ 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“ --- My son is lost. Did you see a boy pass by here? --- I saw ______ boy hidden behind ______ tree over there. You may go and have a look.A.a; theB.不填;t…”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。