◎ 题干
All parents are willing to risk ________ their lives to save ________ of their children when a disaster is approaching.
A.losing; thatB.to lose; thoseC.losing; thoseD.having lost; the ones
◎ 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“All parents are willing to risk ________ their lives to save ________ of their children when a disaster is approaching.A.losing; thatB.to lose; thoseC.losing;…”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。