In the design principle of circular economy development mode in China, the 3R principle refers to ( ).
A. reduction
B. reuse
C. resource Recovery
D. high efficiency
查看答案
The Guangdong Silver Island Lake Paper-making Park combines( ) and paper making industry?
A. Water treatment industry
Biomass energy
Coal fired power generation
D. Hazardous waste treatment
Which of the following does not belong to Circular Economy indicators( )
A. Resource consumption rate
B. Resource generation rate
C. Resources comprehensive utilization rate
D. Reduction rate in waste discharge
The major air pollutants from coal-fired power plants are?( )
A. Sulfur dioxide, nitrogen oxides , soot
B. Sulfur dioxide, carbon oxide, hydrocarbons
C. Hydrogen sulfide, carbon dioxide, nitrogen oxides
D. Soot, carbon oxide, hydrocarbons
When did case "2013 Beijing Air Pollution Incident" occur?( )
A. In January 12th in 2013
B. In January 16th in 2013
C. In January 20th in 2013
D. In January 24th in 2013
微信支付 
支付宝支付