◎ 题干
We've had a good start, but next, more work needs ________ to achieve the final success.  
 [     ]
A. being done        
B. do      
C. to be done      
D. to do
◎ 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“We've had a good start, but next, more work needs ________ to achieve the final success. [ ]A. being doneB. do C. to be doneD. to do…”主要考查了你对  【不定式的被动式】  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。