But among workers who did no exercise，healthcare costs went up by at least $100 a year，and were$3,000 a year for obese employees who were sedentary．

　　But adding two or more days of light exerciseat least 20 minutes of exercise or work hard enough to increase heart rate and breathinglowered costs by on average$500 per employee a year，the researchers found．

　　41 How can employees help lower the healthcare costs?

　　A By taking more rest．

　　B By eating less．

　　C By exercising a little bit．

　　D By saving more money．

　　42 By encouraging its employees to exercise General Motors could save

　　A $790，000 per year．

　　B $7.1 million per year．

　　C $3,000 per year．

　　D $7,300 per year．

　　43 How many workers in General Motors were NOT of normal weight?

　　A Seventy percent．

　　B Thirty percent

　　C Forty-five percent

　　D Twentyfive percent．

　　44 For which group of the workers were the healthcare costs the highest?

　　A The employees of normal weight．

　　B The overweight employees

　　C The obese employees．

【全国职称英语考试题2005卫生C类：阅读理解】相关文章：

★ 2007全国职称英语考试题库卫生类B：阅读理解

★ 职称英语真题2012卫生类B级：阅读理解

★ 2007全国职称英语考试题库卫生类B：参考答案

★ 2010职称英语考题卫生A级真题：阅读理解

★ 职称英语考题2010年卫生B类阅读理解

★ 职称英语试题库2008年卫生类b：阅读理解

★ 职称英语历年真题2009卫生类B级：阅读理解

★ 职称英语a真题2005年卫生类：阅读理解

★ 2012年职称英语考试试题及答案-卫生类A

★ 2015职称英语考试卫生类A级真题及答案：补全短文