_____ 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
_____ 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
C
考查非谓语动词过去分词作原因状语的用法。分析句子可以看出，这是一个省略的原因状语从句，前后主语都是many farmers，由by the advances in technology，可知许多农民受到鼓舞，选C符合。