◎ 题干
— What happened to your shoes? 
—  They want         .  
[     ]
A. to mend        
B. being mended      
C. mending      
D. mended
◎ 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“— What happened to your shoes?— They want . [ ]A. to mend B. being mendedC. mending D. mended…”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。