肺胀喘咳,面浮肢肿,尿少怕冷,心悸唇青者,选用()。
A.小青龙汤
B.射干麻黄汤
C.小青龙加石膏汤
D.麻杏石甘汤
E.真武汤合五苓散
参考答案:E
华北和华中电网的K系数全部分摊到各省调,分调用于控制的K系数没有真正的物理意义,只是用来实现()与()的协调。
A.联络线控制
B.频率控制
C.负荷
D.电厂
The library along with bookstores_______reading materials. It's open from 9:00 a.m.to 4:00 p.m. on
weekdays. [ ]
A. provides
B. is providing
C. has provided
D. provided