胸部冲击伤最严重的并发症()
A.血胸
B.气胸
C.ARDS
D.肺水肿
E.肺破裂
参考答案:C
一Nice to meet you!
一________ [ ]
A. Hello!
B. Good morning!
C. Nice to meet you, too!
D. Hi!
撂地卖艺