) D. The world's population will decrease (减少) very soon.(C)Now there are over 6 billion people on the earth. By the year 2050, the population may reach 12. 5 billion, and human beings may not have enough food to eat. So since 1983, scientists have begun to develop plants by...
A. The world’s population in the future will be reducing endlessly. B. When the earth population reaches 8 billion, it will see a rapid decrease. C. In modern society the birth and death rates will be more or less equal in the future. D. The public now pay little attention to the...
56. Which of the following statement is NOT true according to the passage? A. The world’s population in the future will be reducing endlessly. B. When the earth population reaches 8 billion it will see a rapid decrease. C. In modern society the birth and death rates will be more or ...
阅读理解 The United Nations published a report that was called “The State of World Population .It shows that the growth rate of world population will actually go down in the next ten years.The growth rate will fall from the present 1.8% to a rate of
Considering the present birth rate, the prediction that the world population will decrease in the near future simply does not . A. exist B. prove C. stand D. hold
In the 20th century the planet´s population doubled twice. It will not double even once in the__1__century, because birth rates in much of the world have__2__steeply. But the number of people over 65 is set to__3__within just 25 years. This shift in the structure of the popu...
As the population grows, more saving must be used to equip new workers with the same amount of capital that the existing workers already have. Therefore output per capita (y) will decrease as will the n 在生长率的人口的增量(n)影响投资要求和(n + d) k线得到更加陡峭。 当人口增长,必须用于...
There are two features in the growth of world population. First, the annual increase in population in 15 European countries, in the past few years, has been only 300,000. The United Nations estimates (估计)that by 2050, the population of European countries will decrease from the current 0.72...
(3)人口的增加或减少用grow (increase) 和 fall (decrease); 人口的多少用large和small。 there has been a rapid increase in population in the city in the last few years. 近几年该城市人口增长很快。 拓展:population explosion人口爆炸 a large / small population 人口多/少 联系记忆:the majority of...
their high variant suggests that the world population will be almost 16 billion in 2100, but the low variant predicts it will peak at 8 billion and decrease to just over 6 billion by 2100. In most cases, it is the low variant that has come true in the past, suggesting the same will ...