This passage tells us that（）
A: the United Nations thinks it possible to avoid a population explosion
B: 5.1 billion people are living in the underdeveloped countries
C: in advanced nations the population growth is being controlled
D: the world's population is increasin
A: the United Nations thinks it possible to avoid a population explosion
B: 5.1 billion people are living in the underdeveloped countries
C: in advanced nations the population growth is being controlled
D: the world's population is increasin
D
举一反三
- This passage tells us that ______. A: the United Nations thinks it possible to avoid a population explosion B: 5.1 billion people are living in the underdeveloped countries C: in advanced nations the population growth is being controlled D: the world's population is increasing.
- This passage chiefly discusses ______. A: the growth of world population B: one type of the exponential rate C: the population problem of more rapidly growing countries D: the possible ways of dealing with the rapid population growth
- Urbanization is also defined by the United Nations as movement of people from rural to urban areas with population growth _____ to urban migration. A: being equated B: equated C: equates D: equating
- 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
- The author of the passage intends to _________. A: warn people against the population explosion in the near future B: compare the demographic growth pattern in the past with that after 1650 C: find out the cause for rapid increase in population in recent years D: present us a clear and complete picture of the demographic growth
内容
- 0
9. The United Nations World Assembly on Aging has forecast a much older population on a global scale than now, with many people ________ beyond 80 by the year 2050.
- 1
The aged population is currently at its highest level in human history. The United Nations predicts the rate of population ageing in the 21st century will exceed that of the previous century.
- 2
Like many other nations, China faces the demographic issue of a/an ______ aging population that is living longer.
- 3
The world’s population around 6.7 billion, 20%of whichis Chinese.
- 4
In the past decades, the world’s population growth has balanced well.