◎ 题干
(2013·济南市三模)The fresh air in the morning is pleasant ________. You'd better get up early to do some exercise.
A.to be breathedB.to breathe
C.breathingD.being breathed
◎ 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“(2013·济南市三模)The fresh air in the morning is pleasant ________. You'd better get up early to do some exercise.A.to be breathedB.to breatheC.breathingD.bei…”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。