◎ 题干
-Robert is indeed a wise man.
-Oh, yes. How I have regretted ________ his advice!
[     ]
A.to take  
B.taking
C.not to take  
D.not taking
◎ 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“-Robert is indeed a wise man.-Oh, yes. How I have regretted ________ his advice![ ]A.to takeB.takingC.not to takeD.not taking…”主要考查了你对  【动名词】  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。