纤维支气管镜检查的并发症有()。
A.术中、术后出血
B.气胸
C.术后发热
D.低氧血症
E.喉痉挛
参考答案:A, B, C, D, E
术前一次放腹水的量应为()。
A.<4000ml
B.<3000ml
C.<2000ml
D.<1000ml
E.<500ml
14. I thought she ______ like something to eat, so I have bought two pieces of bread.
A.may
B.might
C.could
D.Must