单项选择题

According to the passage, the growth rate of the world population is going down,（）.

A．so the population problems will get worse
B．but the population problems are still getting worse
C．therefore, the population problems should become worse
D．thus, the population problems will become worse

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热门试题

单项选择题

Look after the people and the population will look after itself (the last paragraph) may probably mean （）.

A．Watch the people carefully and the population growth rate will drop
B．Control the people firmly and the population growth rate will go up
C．Take care of the people and the population growth rate will rise
D．Take care of the people and the population growth rate will go down

单项选择题

Which of tile following statements is TRUE（）

A．The total growth rate of world population will increase.
B．The growth rate of population in richer countries will increase.
C．The growth rate of population in poorer countries will increase.
D．The total growth rate in American countries will increase.