用来预测具有等时间间隔(如一年)的时刻点上各类人员的分布状况的一种方法称为()。
A. 人员核查法
B. 马尔科夫模型
C. 德尔菲法
D. 上级估算法
查看答案
该患者首选最重要的治疗方法是
A. 溶栓治疗
B. 肝素静脉点滴
C. 吗啡皮下注射
D. 硝酸甘油静脉点滴
听力原文:W: What are you going to do with the old house you inherited from your grandfather? M: I was intended to sell it. But now, I'm thinking of turning it into a guest house, because it's still a solid structure. Q: What does the man plan to do with his old house?
(18)
A. Repair it and move in.
B. Pass it on to his grandson.
Convert it into a hotel.
D. Sell it for a good price.
1该患者的诊断应首先考虑为
A. 慢性支气管炎
B. 阻塞性肺气肿
C. 慢性支气管炎并肺气肿
D. 支气管哮喘
E. 心源性哮喘