肺爆震伤患者器械通气后常见的并发症是()
A.广泛皮下气肿
B.泡沫样血痰
C.气胸
D.空气栓塞
E.血胸
参考答案:C, D
—We all went to the old people’s home without Tony .
—That’s because he was i11.
A.beside.
B.besides.
C.except.
D.expect.
《铁路法》规定,铁路运输企业逾期( )天仍未将货物、包裹、行李交付收货人或者旅客的,托运人、收货人或者旅客有权按货物、包裹、行李灭失向铁路运输企业要求赔偿。
A.10
B.20
C.30
D.40