If the urban popluation of the developing countries exceeds 2 billion people by the year 2000, the additional people will face the problem of ______.
A: housing
B: food
C: poverty
D: limited land
A: housing
B: food
C: poverty
D: limited land
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
- UNESCO estimates that providing just one year of preprimary education for all children in low and middle income countries will cost an additional ___ per year? A: $5.2 billion B: $10.2 billion C: $15.2 billion D: $20.2 billion E: $31.2 billion
- Although the United States covers so much land and the land produces far more food than the present population needs, its people are by now almost entirely an urban society. Less than a tenth of the people are engaged in agriculture and forestry(林业), and _
- In developing countries people are ________ into overcrowded cities in great numbers.
- In western countries, people have their own plate of food on table.