◎ 题干
No one can imagine the difficulty he had ______ playing computer games.
A.to give in B.to give up C.giving up D.giving in
◎ 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“No one can imagine the difficulty he had ______ playing computer games.A.to give inB.to give upC.giving upD.giving in…”主要考查了你对  【动词短语】【动词】  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。