A. created goodwill between the nations B. bred only false national pride C. barely showed any international friendship D. led to more and more misunderstanding and hatred 参考答案:C 答案解析:文章第一段提到“but in recent years the Olympic games have done little to support the view that sports encou
第24题:[单选题]评估心律失常危险性时,下述哪项内容是错误的( ) A. QRS波群时间约长提示病情越重 B. 继发于严重疾病基础上的心律失常往往病情较重 C. 患者的心电图显示为振幅较高、时间较短的QRS波群,提示病情严重 D. QRS波群时间延长与病死率及心源性猝死发生率显著增加有关 E. 冠脉综合征患者如果出现R-on-T现象,应立即做好抗心律失常的准备 参考答案:C