单项选择题


下面有3篇短文,每篇短文后有5道题,每道题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题,从4个选项中选择1个最佳答案填在题前的括号内。
第一篇
Stress Level Tied to Education Level
People with less education suffer fewer stressful days, according to a report in the current issue of the Journal of Health and Social Behavior.
However, the study also found that when less-educated people did suffer stress it was more severe and had a larger impact on their health.
From this researchers have concluded that the day-to-day factors that cause stress are not random. Where you are in society determines the kinds of problems that you have each day, and how well you will cope with them.
The research team interviewed a national sample of 1,031 adults daily for eight days about their stress level and health. People without a high school diploma reported stress on 30 per cent of the study days, people with a high school degree reported stress 38 per cent of the time, and people with college degrees reported stress 44 per cent of the time.
"Less advantaged people are less healthy on a daily basis and are more likely to have downward turns in their health." lead researcher Dr. Joseph Grzywacz, of Wake Forest University Baptist Medical Center, said in a prepared statement. "The downward turns in health were connected with daily stressors. And the effect of daily stressors on their health is much more devastating for the less advantaged."
Grzywacz suggested follow-up research to determine why less-educated people report fewer days of stress when it is known their stress is more acute and chronic.
"If something happens every day, maybe it’s not seen as a stressor," Grzywacz says. "Maybe it is just life."
stressful adj. 紧张的;压力重的
diploma n. 毕业文凭,毕业证书
stressor n. 紧张刺激物
devastating adj. 毁灭性的
follow-up n. (对病人的)随访
The less advantaged people are, the greater______.

A.the impact of stress on their health is
B.the effect of education on their health is
C.the level of their education is
D.the degree of their health concern is
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填空题
B