男,52岁,既往史不详,突然发生呼吸困难,满肺哮鸣音,心率120次/分,心脏听不清有无杂音,宜首选
A.西地兰
B.硝普钠
C.氨茶碱
D.吗啡
E.普萘洛尔
参考答案:C
急性梗阻性化脓性胆管炎的最常见的梗阻因素是 ()
A.胆管狭窄
B.胆管扭转
C.胆道蛔虫
D.胆管结石
E.胆道肿瘤
—I think we should make a plan first. Do you agree _______ me?
—Yes. Let's start now. [ ]
A. to
B. with
C. about
D. on