问题 单项选择题 A1/A2型题

心电图中,正常QTc的最高值为()

A.0.12s

B.0.20s

C.0.32s

D.0.40s

E.0.44s

答案

参考答案:E

材料分析题

材料一:2009年7月5日,在我们国家的新疆维吾尔族自治区乌鲁木齐市发生了打砸抢烧恶性案件,该事件已经造成140多人死亡,800多人受伤。材料二:7月16日,教育部.国家民委印发《全国中小学民族团结教育工作部署视频会议纪要》,我国将把民族团结教育纳入小学阶段考查和中考.高考及中职毕业考试范围,试题分值不低于政治科目分数的15% 。

阅读上述材料,请回答:

(1) 结合材料一,谈谈我国为什么要在中小学开展民族团结教育? 

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                             

(2) 维护民族团结是既是国家的事,也是每个公民的责任和义务,你认为政府和公民应如何承担责任? 

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                              

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