◎ 题干
The library needs _______ , but it will have to wait until Sunday.      
[     ]
A. cleaning        
B. be cleaned        
C. clean        
D. being cleaned
◎ 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“The library needs _______ , but it will have to wait until Sunday.[ ]A. cleaning B. be cleanedC. cleanD. being cleaned…”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。