What is the author’s attitude to 58% of readers?A.Favorable.B.Uncaring###SXB#

Why does the author encourage power plants to use biomass?A.To prevent the waste of energy. B.To increase production safety.C.To reduce pollution. D.To save money.

A.To
B.To
C.
C.To
D.To
E.

点击查看答案

治安管理调解中，当事人达成协议并履行协议的，( )。 点击查看答案