不明原因的哮喘发作，宜选择（）。
A.呋塞米
B.肾上腺素
C.氨茶碱
D.异丙肾上腺素
E.阿司匹林
参考答案：C
I don't want _____ as if I'm speaking ill of anybody, but the manager's decision is unacceptable.[ ]
A. to be sounded
B. to sound
C. to being sounded
D. to have sounded
肝癌出血不能切除时采用（）
A.三腔管压迫
B.肝固有动脉结扎及胆总管引流
C.胃大部切除
D.肝叶切除
E.肝固有动脉结扎
