◎ 题干

They are both very nice.I don’t know ___
A.what to chooseB.to choose what
C.which one to chooseD.to choose which one
◎ 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“They are both very nice.I don’t know ___A.what to chooseB.to choose whatC.which one to chooseD.to choose which one…”主要考查了你对  【不定式】【分词】【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。