第4题: [单项选择]What was the attitude of doctors towards weight training in health improvement A. Positive B. Indifferent C. Negative D. Cautious 参考答案:C 答案解析:[解析] 事实细节题。根据第一段第五句后半部分“...since medical opinion suggested that weight-training programs offered few
第24题: [单项选择]某地区欲找出对病人的生命威胁最大的疾病,以便制定防治对策,需要计算和评价的统计指标是() A. 病死率 B. 患病率 C. 死亡率 D. 患病构成比 E. 发病率 参考答案:A 答案解析:病死率是指患疾病的人中的死亡强度;患病率是指某特定时间内总人口中曾患有某病病例所占的比例;死亡率是在总人群中特定疾病的死亡强度;发病率是指在一定时间内,某病新病例出现的频率。故选择A。
第27题: [单项选择]"I don't like coffee very much. " "That's surprising. ( ). " A. Neither I do B. Neither do I C. I don't neither D. Neither don't I 参考答案:B 答案解析: