◎ 题干
_____by the advances in techonlogy,many farmesr have set up wind farms on their land.        
[     ]
A. Being                                        
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 techonlogy,many farmesr have set up wind farms on their land.[ ]A. Being B. EncouragingC. EncouragedD. Having encouraged…”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。