200 years ago, 90 percent of the world’s population subsisted in extreme poverty. Today, fewer than 10 percent of people do.
举一反三
- It is expected that the world's population will reach ______ by the end of the century. A) 2 billion people C) 80 percent of all people B) 4.4 billion people D) 6.4 billion people A: It is expected that the world's population will reach ______ by the end of the century. B: 2 billion people C: 4.4 billion people D: 80 percent of all people E: 6.4 billion people
- In recent years， according to the trade statistics， the export of mechanical and electronic products make up about （ ） of China’s total exports every year. A: 10 percent B: 30 percent C: 60 percent D: 90 percent
- Their high living standards cause their present population to____25 percent of the world’s oil.
- In the eastern monsoon areas of China, nearly 95 percent of the Chinese population live here, while fewer people live in the northwest regions.
- Suppose the population is 220 million people, the labor force is 150 million people, the number of people employed is 130 million and the working-age population is 175 million people. What is the labor force participation rate? A: 0.68 percent B: 68 percent C: 85.7 percent D: 86.7 percent