9. (2018全国2) The government encourages farmers to grow corn instead of rice _______(improve) water quality.
举一反三
- 【单选题】6、 They grow ,too. A. rice B. corn C. vegetables
- Farmers use water in many ways.（） they use water to grow crops. A: In fact B: For example C: Besides D: Because of thi
- 【单选题】What are the two dimensions that help in defining the quality of a product of quality? A. Product quality and process quality. B. Market-perceived quality and performance quality. C. Product quality and service quality. D. Actual quality and assumed quality E. Absolute quality and relative quality
- Suppose that when the price of corn is $2 per bushel, farmers can sell 10 million bushels. When the price of corn is $3 per bushel, farmers can sell 8 million bushels. Which of the following statements is true?_________.
- If corn farmers know that the demand for corn is inelastic, and they want to increase their total revenue, they should all