◎ 题干
---A car knocked Jack down while he was playing on his way home.
---Really? We are told   in the street.
A.not playingB.not playC.don’t playD.not to play
◎ 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“---A car knocked Jack down while he was playing on his way home. ---Really? We are toldin the street.A.not playingB.not playC.don’t playD.not to play…”主要考查了你对  【动词短语】【动词】  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。