_____ 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

________ 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. (2009天津卷)

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

_____ 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

 _____ 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． Having encouraged             D． 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