问题 单项选择题

在一次世界范围内的股市剧跌之后的余波中,T国宣称该国经历的相当严重的股市下跌是由于在下跌之前不久,该国许多行业经历了过快的非国有化过程。 以下哪一项,如果能被执行,将最有助于对上述T国股票市场严重下跌原因的评估( )

A.计算在下跌期间T国个人交易商的平均损失

B.把这次下跌对T国货币购买力的长期影响与下跌对T国货币购买力的即时的、更严重的短期影响相比

C.把T国下跌过程中最糟糕的那段时间抛出的股票总数同刚刚下跌前T国抛出的股票总数相比

D.把T国下跌的严重程度同那些其他经济条件与T国相似,但没有经历最近的非国有化过程的国家下跌的严重程度相比

答案

参考答案:D

解析: T国宣称其股市下跌是由于之前的非国有化过程导致的。D项所作的比较是在除了非国有化过程以外的其他条件都相似的情况下进行的,因此能由此判断非国有化过程是否会促使股市下跌。如果其他条件相似,没有经历国有化的国家股市下跌程度与T国一样大或更大,那就削弱了题干的结论;如果这些国家股市下跌程度小于T国,那就支持了题干的结论。因此D项是有助于对结论进行评估的正确选项。A、C项关注的是股市下跌程度,不构成对股市下跌的原因的评估;B项属于无关选项。

单项选择题
阅读理解

阅读理解。

     Most people look forward to retirement as a time when they can finally take up activities that they never

had the time or energy to pursue before. But some recent studies on people in their golden years are disturbing:

they suggest that retirees are more likely to suffer from depression and possibly higher rates of other diseases

such as heart disease and high blood pressure. That's why a new study of French workers is welcome news.

     Led by Hugo Westerlund, a professor of psychology at Stockholm University, the study of more than

14,000 workers found lower rates of depression and fatigue (疲劳) in people after they got retired while they

were still employed.

     The scientists followed employees of the French National Gas and Electric Company for 14 years. They

found in the year immediately after retirement, the volunteers reported 40% fewer depressive symptoms than

they had in the year before their retirement. The researchers also found an 81% drop in reports of both mental

and physical fatigue over the same time period.

     Clearly, said Westerlund, much of these decrease in physical and mental fatigue can be traced back to relief

from the stresses of work. The decline in depressive symptoms suggests that retirement may be having a

positive mental effect, too, which may have a lot to do with the generous pensions (养老金) that French

workers enjoy. Most retirees in that country still benefit from about 80% of their yearly salaries.

     "The economic or financial situation in retirement is very important," Westerlund says. "We don't know if

the decrease in fatigue and depressive symptoms is because of the removal of something bad while in work

or the addition of something good while in retirement. But no matter the reason, if life in retirement is not

comfortable, then we won't see the improvements we did."

     However, in European nations like France, governments are considering changes to pension plans, which

may affect retirees' health after they leave their jobs-with less of a financial safety net, workers may no longer

seem so mentally and physically happy to be out of work.

(Note: Answer the questions or complete the statements in NO MORE THAN EIGHT WORDS.)

1. According to some recent studies, retired people may have depression and higher rates of other diseases

    like _______.

2. Westerlund's group found that in the year just after the retirement most retired French workers felt much less

    tired both _______.

3. What does the word "improvements" in paragraph 5 refer to? 

    ________________________________________________________________________________________

4. Retirement may make people happier with ______.