2. 职称英语
  3. The need for birth control methods has developed fairly recently, with the d

The need for birth control methods has developed fairly recently, with the d

游客2024-02-09  40
问题     The need for birth control methods has developed fairly recently, with the desire among many women to be able to decide when they want to have a baby. At the same time, there is a growing【B1】______ of the problem of a rapidly increasing world population.
    This problem of a rising world population is largely the result of【B2】______ medical skills, which have【B3】______the death rate and at the same time raised the birth rate by increasing live births and the number of babies who【B4】______early childhood. There is a growing【B5】______that food production cannot keep【B6】______ with these increase, the result of which is that in some countries, people are already starving to death. This problem is further【B7】______by the fact that in places like America and Europe, we obtain by trade and【B8】______far more food and resources like oil than, say, the average India.【B9】______.
    World population is rising at a rate of two percent a year; this means an addition of 70 million people a year to the present population of more than 3 500 million.【B10】______. The fastest growing region is Latin America which includes South and Central America and the Caribbean, while Africa and Asia closely follow Latin America. However,【B11】______ [br] 【B3】
选项
答案 lowered
解析 句意推断题。本句中的which指先行词medical skills，空格处应填入一个动词。结合录音填入lower，意为“降低，下降”。此处意在表达医疗技术改进了，死亡率就会下降。
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