心脏听诊发现大炮音,一般考虑()。
A.室性心动过速
B.心房颤动
C.三度房室传导阻滞
D.阵发性室上性心动过速
E.期前收缩
参考答案:C
Can you tell me who is _____ this company now?
[ ]
A. in the charge of
B. in charge of
C. charge of
D. charge to
大承气汤的组成药物中无()
A.大黄
B.芒硝
C.厚朴
D.枳实
E.甘草