治疗病毒性心肌炎风热犯心证的常用方剂是( )
A.生脉散
B.银翘散
C.炙甘草汤
D.荆防败毒散
E.黄连解毒汤
参考答案:B
There are ________ things to do in the garden.
A.much
B.lots of
C.a lot
D.lot of
简述路基常见病害及防治措施?