问题 单项选择题 A1/A2型题

下列心电图表现提示心房颤动的是()

A.P波被f波取代,房率350~600次/分

B.P波被f波取代,房率250~350次/分

C.P波高尖,电压超过0.25mV

D.P波增宽,时间超过0.12s

E.P-R间期延长,时间超过0.12s

答案

参考答案:A

问答题
问答题

       2005年4月26日至5月3日中国国民党 * * 连战先生率团访问大陆,国共两党跨越60年的鸿沟,再度携手。他首先到达南京拜谒了中山陵……,连战在《答谢胡 * * 辞》中说“诚如 * * 刚才所讲,今天的聚会是国民党和 * * 党六十年来头一次,也是在两岸的情况之下党和党见面交换意见高层次的一次,难能可贵。”

结合所学知识回答:

(1)中山陵是为了纪念谁而修建的?请你说出他的主要革命事迹(至少三项)。

                                                                                                                                                           

                                                                                                                                                           

(2)回顾历史,六十年前国共两党最高层次的见面是指什么事件?国共双方领导人分别是谁?

                                                                                                                                                           

(3)南京作为近代中国的政治中心,是中国近代历史的见证。在这一时期,南京发生的哪几件大事最能

    说明这一点?请说出你的理由。(请举出三件即可)

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                            

                                                                                                                                                           

(4)回首国共两党聚合的历史,我们可以得出这样的结论:合则国运兴,分则国运衰。你知道国共两党

    合作领导了哪些重大的革命运动?

                                                                                                                                                            

                                                                                                                                                            

(5)通过以上问题的回答,“察古知今,鉴往思来”,你认为国共两党的关系的再次发展有何现实意

    义?