单选题
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
【正确答案】
B
【答案解析】
细节题。从第一段可以看出,即使全球人口增长率正在下降,但是人口问题正在进一步恶化。错误选项说明:A),C)和D)都是“因此”的意思,表示承接关系,这里应该用表示转折关系的词。
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