天王补心丹中敛心安神的药物是（）
A.丹参、五味子
B.茯苓、五味子
C.远志、五味子
D.人参、五味子
E.酸枣仁、五味子
参考答案：E
下列因素中不会影响粘结力的是
A．粘接面积
B．被粘接面的状况
C．调合剂粉液比不当
D．修复体边缘不密合
E．牙体预备不足
—Could you tell me ?
—Sure. Just go straight and turn right. You'll find it on your left.
A．why I have to go there
B．when can I get there
C．where I can find the nearest restaurant
D．what I can do
