题目
In the developed world, compared with young people, the elderly________.[A] are better at business [B] are greater in number[C] have healthier lifestyles [D] have more job opportunities
In the developed world, compared with young people, the elderly________.[A] are better at business [B] are greater in number[C] have healthier lifestyles [D] have more job opportunities
题目解答
答案
[答案]B
解析
在发达国家，与年轻人相比，老年人的数量更多。这主要是由于发达国家的医疗条件和生活水平较高，导致老年人口比例增加。此外，发达国家的生育率较低，也使得老年人口比例相对较高。