Acid rain is not straightforwardly _____ to the burning of coal.
A: contributes
B: contributory
C: attributes
D: attributable
A: contributes
B: contributory
C: attributes
D: attributable
举一反三
- Acid rain is not straightforwardly _____ to the burning of coal. </p></p>
- The concentration of carbon dioxide is caused by_______. A: the heat accumulated in the atmosphere B: the burning of coal C: the wide use of renewable energy D: the destruction of the tropical rain forest
- Sulphur dioxide (二氧化硫 ) from the use of coal and oil causes much acid rain, nitrous oxide (氧化氮) which erode our ozone layer.
- Other emissions: Sulphur dioxide causes acid rain, nitrous oxide erodes the ozone layer. Both of these, mostly from coal and oil, we control 5) ____________.
- Coal can be converted （） gas by burning