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2015年全国职称英语考试于3月28日(9：00-11：00)举行。针对考后考生最关注的2015职称英语考试真题及答案解析问题，英语网在考后第一时间为您整理发布2015职称英语考试真题及答案解析：卫生类。预祝各位考生顺利通过2015职称英语考试! 2015年职称英语考试卫生B完补全短文来自于卫生教材概括大意与完成句子第八篇 Lung Cancer。各位考友可以参考教材原文，比对答案。 *第八篇 LungCancer 1 The death rate due to cancer of the lungs has increased more than800 percent in males and has more than doubled in females during the last 25years. It is considerably higher in urban and industrial areas than in ruraldistricts. There are many possible causes, but it is still controversial whichare most blameworthy. Those factors which have been mentioned most frequentlyare the presence of foreign particles and other irritants in the air (smokeparticles, smog, exhaust fumes), and the smoking of cigarettes and cigars. 2 Numerous studies have demonstrated a striking correlation betweenthe death rate from lung cancer and smoking habits. Among heavy smokers21 to 30 cigarettes per daythe mortality rate from lungcancer is nearly 17 times the rate from nonsmokers. It is expected the deathrate among women will increase as the present high rate of smoking among womenhas its effect. | 
