强心苷既能用于治疗慢性心功能不全，也可用于治疗心房颤动和心房扑动。
参考答案：对
------ Have you seen the film The Silent War? It's said to be _____ great fun．
------No, I have been busy repairing all the broken office_____ these days．
A．a; equipment
B．the; equipments
C．/; equipment
D．/; equipments
《备急千金要方》记有何种脱位的复位方法（）
A.肩关节
B.肘关节
C.膝关节
D.髋关节
E.下颌关节
