有消瘿作用的化痰药为()
A.桔梗、竹茹
B.杏仁、前胡
C.海藻、海蛤壳
D.枇杷叶、白果
E.百部、紫苏子
参考答案:C
You can do whatever you like _______ you follow the school rules..
A.on condition
B.on condition that
C.on this condition
D.on condition if
根据茶树的生物学特性选择肥料