The doctor preferred to resign rather than be accused publicly of infamous conduct.

A．unknown

B．extraordinary

C．mysterious

D．disgraceful

开放性气胸的急救首先是（）

A.充分给氧

B.肋间插管引流

C.开胸探查

D.迅速封闭胸壁伤口

E.气管插管辅助呼吸