刺激性气体中毒临床抢救的关键是（）
A.吸氧
B.使用解毒、排毒剂
C.积极防治肺水肿
D.对症、支持治疗
E.适当的营养与休息
参考答案：A
But for the party, he ________ of hunger fifteen years ago.
A．would have died
B．would die
C．must have died
D．must die
无机盐的作用______，例如，含______的无机盐是骨骼和______的重要组成成分．
