You may get consumers who want very high quality services satisfied, but at a higher
1. From the first paragraph of the passage we can know that usually there are ()kinds of consumers who may get satisfied in a market.
A. two
B. three
C. four
2. What does “it” in the first sentence of paragraph 2 refer to()
A. fundamental economic issue
B. the scarcity of productive resources
C. The benefit of competition
3. The sentence in paragraph 1“So competition allows a range of variety to occur in a market” means ().
A. competition makes the market supply various products and services
B. competition makes a lot of things occur in a market
C. competition makes different things occur in a market
4. On the demand side competition also ()appropriately.
A. meets consumer needs
B. makes consumer rational
C. makes consumer satisfied
5. The best title of this passage is ().
A. Fundamental Economic Issue
B. The Benefit of Competition
C. Consumer Demand and Market