张力性气胸的紧急处理是
A．给氧
B．输血
C．手术探查
D．粗针头穿刺减压
E．胸膜腔闭式引流
参考答案：D
– Why does everyone like him?
---Because he always ______ a good after-dinner joke.
A．tells
B．talks
C．states
D．says
简述经营行首次跟踪检查的时间要求及主要内容
