◎ 题干
_________ by the advances in technology , many farmers have set up wind farms on their land.    
[     ]
A. Being encouraged            
B. Encouraging   
C. Encouraged                  
D. Having encouraged
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“_________ by the advances in technology , many farmers have set up wind farms on their land.[ ]A. Being encouraged B. EncouragingC. EncouragedD. Having enco…”主要考查了你对  【过去分词】  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。