具有解肌发表，调和营卫作用的方剂是（）
A.荆防败毒散
B.银翘散
C.小柴胡汤
D.桂枝汤
E.麻黄汤
参考答案：D
We got down to business as soon as we______each other.
A．had introduced to
B．had been introduced to
C．had introduced by
D．had been introduced by
何谓外动力地质作用？其主要类型有哪些？
