For sustainable development the government has decided to give to those energy conservin

问题补充：

For sustainable development, the government has decided to give to those energy conserving and environmental-- friendly business in many aspects.

A. profit

B. interest

C. advantage

D. preference

答案：

A. profit

B. interest

C. advantage

(答案→)D. preference

解析：考查名词辨析：preference 优惠，喜爱；profit 利润；interest 利益；advantage优势。Give preference to给……优先权,句意：为了可持续发展，政府已经决定在很多方面给保护能源和环境的行业很多优先权。选D。