善于治疗鼻渊头痛的药物是( )
A．紫苏
B．荆芥
C．辛夷
D．藁本
E．羌活
参考答案：C
The boy joyfully ate up every single bit of the food on the table, his dog at him with its mouth watering.
A. staring B.stared Ｃ.to stare D. having stared
关于高血压的降压治疗，下列原则哪一条是错误的（）
A.白大衣高血压
B.高血压脑病
C.低血压
D.发作性高血压
