試題詳解

34. According to the author, demographers and environmentalists in the 1960s and1970s believed that
(A) annual percentage increases in populations were low.
(B) the accelerating increase of Earth's human population might cause unprecedented damage to the environment.
(C) the governments and international institutions should not take resolute measures to limit further increase in the growth rates.
(D) quite a few countries were prepared to double their food and energy supplies, housing, and educational and medical facilities.
(E) the projections of mass starvation and immiseration were deceptive.