Question

【题目】The United States estimates that about one out of every 10 people on the planet today is at least 60 years old. By 2050, it’s projected to be one out of 5. This means that not only will there be more old people, but there will be relatively fewer young people to support them.

Professor Richard Lee of the University of California at Berkeley says this aging of the world has a great effect on economics. “Population aging increases the concentration of population in the older ages and therefore it is costly,” he said.

Aging populations consume (消耗) more and produce less. With more people living longer, it could get expensive. But Mr. Lee says with continuing increases in worker productivity and smart planning, it can be manageable.

Societies have different methods for caring for the elderly, but each carries a cost. Generally, there are three types of support. Seniors can live off the wealth they gained when they were younger. They can rely on their family to take care of them, or they can rely on the government.

In industrialized nations, governments created publicly-funded (公共资助的) support systems. These worked relatively well until recent years, when aging population growth in places like the United States and Western Europe began to gradually weaken the systems finances. These nations now face some tough choices. Mr. Lee says the elderly in some of these countries must either receive less money, retire later or increase taxes to make the system continuable.

Most developing nations haven’t built this type of government-funded support, but have instead relied on families to care for their elderly. These nations also generally have a much younger population, which means their situation is not as urgent as more developed nations. But Mr. Lee says that doesn’t mean they can ignore the issue. “Third World countries should give very careful thought to this process, to population aging and how it may affect their economies — now, before population aging even becomes an issue,” he explained.

【1】“Aging” in this text means .

A. there are more young people than old people

B. an increasing number of old people are dying

C. more and more young people are growing old

D. the percentage of old people in the world is increasing

【2】What is Professor Richard Lee’s attitude towards population aging?

A. Indifferent. B. Optimistic.

C. Negative. D. Worried.

【3】The publicly-funded support systems in industrialized nations.

A. are facing the risk of failing

B. have failed to provide support for the old

C. will be replaced by other support systems

D. have greatly affected the nations’ economies

【4】We can infer from the text that developing nations.

A. should prepare for population aging

B. don’t see population aging as an issue

C. are facing urgent situations of population aging

D. have better ways to deal with population aging

Answer 1

【答案】

【1】D

【2】B

【3】A

【4】A

【解析】

试题分析：本文是一篇新闻，报道了人口老龄化的问题。讲述现在很多国家都出现严重的人口老龄化，Richard Lee教授，表示人口老龄化是可以控制的，同时，对于发展中国家而言，在人口老龄化问题到来前要做一定的准备，比如：进行老年人口统计等等措施。

【1】D细节理解题。Aging本意为“老化”，根据文中第一段This means that not only will there be more old people，可知这里指的是老年人的数目在不断增加，故选D。

【2】B推理判断题。根据文中第三段，But Mr. Lee says with continuing increases in worker productivity and smart planning, it can be manageable，可知在他看来虽然人口老龄化会消耗更多资源，生产力降低，但是只要提高工作效率和智能规划，这些问题是能解决的，推测他的态度是乐观的，故选B。

【3】A细节理解题。根据文章第五段，These nations now face some tough choices，可以知道他们正面临艰难的选择，面临失败的危险，故选A。

【4】A细节理解题。根据文章最后一段内容，可知发展中国家不能忽视这个问题，而要为这个问题到来而做准备，如统计老龄人口，拟定计划等等，故选A。