以下哪个与盐酸阿替洛尔无关
A.微溶于水B.具重氮化-偶合反应C.可治疗心律失常D.用于治疗高血压和心绞痛E.对心脏β1受体选择性强
参考答案:B
-Must I go and get some water now? -No, you __________.
A.needn't
B.may not
C.mustn't
D.don't
该患者损伤部位最可能是位于
A.颈3、4
B.颈4、5
C.颈5、6
D.颈6、7