开放性气胸的急救首先是
A.开胸探查B.迅速封闭胸壁伤口C.气管插管辅助呼吸D.肋间插管引流E.充分给氧
参考答案:B
各分包单位编制的全部施工文件应由( )负责汇总整理。
A.建设单位
B.总承包单位
C.施工单位
D.地方城建档案部门
The children will climb the hill if it _____ tomorrow.[ ]
A. won't rain
B. didn't rain
C. doesn't rain
D. isn't raining