A.1%
B.10%
C.50%
D.90%
第1题:
A、30%
B、45%
C、60%
D、75%
第2题:
第3题:
为提高特定区域产业系统的能源效率应优先关注()In order to improve the energy efficiency of the industrial systems in a specific region, priority attention should be given to ()
A.能耗占比较大的部门 The sectors with larger contribution to total industrial energy consumption#B.能耗占比较小的部门 The sectors with less contribution to total industrial energy consumption#C.能耗占比保持稳定的部门 The sectors with constant contribution to total industrial energy consumption#D.能耗占比与能源效率无关 The contribution of an industrial sector to energy consumption has nothing to do with the total industrial energy efficiency第4题:
在项目节能方案的设计中,可以作为能耗水平依据的是( )
A.行业平均能耗指标
B.国内先进能耗水平
C.企业历史能耗指标
D.国内平均能耗指标
第5题: