◎ 题干
Generally speaking, when _____ according to the directions, the medicine had no side effect.
A.take B.taken C.to take D.to be taken
◎ 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“Generally speaking, when _____ according to the directions, the medicine had no side effect.A.takeB.takenC.to takeD.to be taken…”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。