灭火常用的方法有哪些?
参考答案:
冷却法、窒息法、隔离法、抑制法。
患者查某,脐腹疼痛,按之坚硬有块,大便不通,偶可排出少许稀水,色青秽臭,口干舌燥,脉滑实。治宜选用()
A.大柴胡汤
B.大承气汤
C.大建中汤
D.葛根芩连汤
E.新加黄龙汤
Some White House staff were ______ that the president was no longer in control.
A.talking
B.whispering
C.speaking
D.telling