The paper factory not only consumes more natural resources, but also produces more pollution to the rivers nearby.
举一反三
- More natural resources should be made use of _________ the _________ need of energy.
- Unlike Muir, Pinchot was much more concerned with the use of natural resources to ______.
- This paper is aimed to discuss how to take more effective measures toc pollution and protect our water.
- If an economy is fully utilizing its resources, it can produce more of one product only if it:
- More to the point, you should know not only the literal meaning but also the ______meaning