◎ 题干
All the things _________ must be done well.
[     ]
A. worth to do      
B. worthy of being done  
C. worthy doing      
D. worth of doing
◎ 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“All the things _________ must be done well.[ ]A. worth to do B. worthy of being doneC. worthy doingD. worth of doing…”主要考查了你对  【形容词】【介词和介词短语】【动名词的被动式】  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。