問題詳情

Several countries in the world today are experiencing a demographical event that has puzzled many. Only 26. decades ago, there was talk of a global population explosion. Though this is still true in some areas of the world, many other places are beginning to see steady or even decreasing populations. What is the 27. for this strange turn of events?Centuries ago, populations were 28. risk of extermination by war, disease, and famine. These problems have largely been 29. with improved medical care, as infant mortality rates are down and more children are reaching maturity. These facts 30. with affordable and safe birth control allow parents to decide how many children they want or whether to have any children at all. Though many countries are experiencing steady or even decreasing populations, a few areas in the world are still suffering from overpopulation. Nowadays, running out of people is not an issue. This demographical change may simply be a part of the natural rise and fall of human population.
26.
(A) a little
(B) a few
(C) little
(D) few

參考答案

答案：D[無官方正解]
難度：適中0.5
統計：A(0),B(3),C(0),D(3),E(0)

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