题目: 患者女性,42岁,风心病病史10年,心慌气短1个月,查心电图:P波消失,代之以大小不等,形状各异的f波,频率为500/min,心室律绝对不规则,心率130/min,脉率110/min,应考虑为A.室早二联律B.心房扑动C.室上性心动过速D.心房纤颤E.窦性心律不齐 答案: 参考答案:D
题型:选择题 Going for a drive on weekends sounds really ______. Can I go with you? [ ]A. boring B. interesting C. bored D. interested 查看答案