如患者,突起心悸气促,咳粉红色泡沫痰。查体:血压28/16kPa(210/120mmHg),心率130次/分。首选下列哪种药物
A. 肾上腺皮质激素
B. 硝苯吡啶
C. 普萘洛尔
D. 硝普钠
E. 氢氯噻嗪
查看答案
My tutor ______ some theories of evolution which had historically preceded that of Charles
A. elaborated on
B. found fault with
C. presided over
D. took after
As one of the youngest professors in the university, Miss King is certainly on the _______
A. threshold
B. edge
C. porch
D. course
企业转移风险是规避风险的手段之一。()
A. 正确
B. 错误
当股票种类足够多时,几乎可以把所有的系统风险分散掉。()
A. 正确
B. 错误