◎ 题干
______ at failing in the math exam, John wouldn’t like to talk about it to his parents.
A.DisappointedB.To be disappointed
C.DisappointingD.Having disappointed
◎ 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“______ at failing in the math exam, John wouldn’t like to talk about it to his parents.A.DisappointedB.To be disappointedC.DisappointingD.Having disappointed…”主要考查了你对  【现在分词的被动式】【现在分词】【不定式的被动式】【过去分词】  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。