治吐血三要法：宜行血不宜止血，宜补肝不宜伐肝，宜降气不宜降火，出自何书（）

A.《景岳全书》

B.《济生方》

C.《血证论》

D.《丹溪心法》

E.《先醒斋医学广笔记》

You have anchored in the wrong position obstructing other traffic. You must（）.

A.pick up your anchor

B.heave up your anchor

C.keep radio be silent

D.drag your anchor