◎ 题干
The essential needs should _______ to the prisoners of wars(战俘).
[     ]
A. offer    
B. be offering      
C. be offered    
D. to be offered
◎ 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“The essential needs should _______ to the prisoners of wars(战俘).[ ]A. offer B. be offeringC. be offeredD. to be offered …”主要考查了你对  【被动语态】  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。