患者小便热赤,尿血鲜红,心烦口褐,夜寐不安,舌尖红,脉数,治疗宜用()。
A.龙胆泻肝汤
B.小蓟饮子
C.清营汤
D.知柏地黄丸
E.泻心汤
参考答案:B
It was ____ the old worker came that we ____ the experiment.
A.until; didn’t begin
B.not until; began
C.until; began
D.not until; didn’t begin
氨基干粉灭火系统对露天保护的对象施用时,单位燃烧面积干粉用量为()kg/m2。
A.8.8
B.5.2
C.3.6
D.2.4