◎ 题干
He was __________ down for several days after he heard the bad news.
A.broken
B.cast
C.cut
D.discouraged
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“He was __________ down for several days after he heard the bad news.A.brokenB.castC.cutD.discouraged…”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。