The Argument over Salt and HealthResearch shows that eating even a little less salt can greatly help the heart. The study was published in the New England Journal of Medicine. The scientists used a computer model to predict how just three grams less salt a day would affect heart disease in the United States.The scientists said the results would be thirteen percent fewer heart attacks, eight percent fewer strokes, four percent fewer deaths and eleven percent fewer new cases of heart disease, and two hundred forty billion dollars in health care savings annually. Researchers said it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year.The researchers were from the University of California, San Francisco, Stanford University and Columbia University.They and public health professionals in the United States are interested in a national campaign to persuade people to eat less salt. Such campaigns are already in place in Britain, Japan and Finland.However, some scientists say such a campaign is an experiment with the health of millions of people. Michael Alderman is among the critics. He is a high blood pressure expert and professor at Albert EinsteinAccording to some research, eating a little less salt can do good to the heart.A. TrueB. FalseC. Not Given
The Argument over Salt and Health Research shows that eating even a little less salt can greatly help the heart. The study was published in the New England Journal of Medicine. The scientists used a computer model to predict how just three grams less salt a day would affect heart disease in the United States. The scientists said the results would be thirteen percent fewer heart attacks, eight percent fewer strokes, four percent fewer deaths and eleven percent fewer new cases of heart disease, and two hundred forty billion dollars in health care savings annually. Researchers said it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year. The researchers were from the University of California, San Francisco, Stanford University and Columbia University. They and public health professionals in the United States are interested in a national campaign to persuade people to eat less salt. Such campaigns are already in place in Britain, Japan and Finland. However, some scientists say such a campaign is an experiment with the health of millions of people. Michael Alderman is among the critics. He is a high blood pressure expert and professor at Albert Einstein According to some research, eating a little less salt can do good to the heart. A. True B. False C. Not Given
题目解答
答案
解析
本题考查细节理解能力,需要判断题干中的陈述是否与原文信息一致。关键在于抓住题干中的核心短语“some research”和“eating a little less salt”,并结合原文首句的直接表述进行判断。原文明确指出“Research shows that eating even a little less salt can greatly help the heart”,与题干高度吻合,因此答案为True。
关键点定位
- 题干核心:根据某些研究,少吃一点盐对心脏有益。
- 原文对应:首句直接说明“研究表明,即使少吃一点盐,也能大大帮助心脏”。
逻辑分析
- 直接匹配:原文首句中的“Research shows”对应题干中的“According to some research”,“eating even a little less salt”对应“eating a little less salt”,“can greatly help the heart”对应“can do good to the heart”。
- 数据支持:后续内容(如减少心脏病、中风数据)进一步验证了“少吃盐有益心脏”的结论。
- 反对意见不影响:文中提到的反对声音(如Michael Alderman的批评)仅针对“全国性减盐运动”,并未否定“某些研究支持减盐对心脏有益”的事实。
排除干扰项
- B. False:错误,因为原文明确支持题干观点。
- C. Not Given:错误,因为原文首句已明确提及相关研究。