治疗肾虚型胎动不安的代表方剂是：
A．固下益气汤B．苎根汤C．寿胎丸D．加味圣愈汤E．加味阿胶汤
参考答案：C
After the earthquake, the first thing the local government did was to provide for the homeless families.
A．accommodation
B．occupation
C．equipment
D．furniture.
下列关于心房颤动的描述错误的是（）
A.PR间期不固定
B.心室律绝对不齐
C.频率>350次／分
D.V，导联的颤动波最明显
E.QRS波一般不增宽
