桂枝茯苓丸的组成药物,除桂枝、茯苓外,其余是( )
A.生姜、大黄、红花
B.丹皮、芍药、桃仁
C.赤芍、川芎、当归
D.炮姜、大黄、红花
E.知母、熟地、蒲黄
参考答案:B
He began ____ music at his twenties and now he is an excellent ____. [ ]
A. writing, artist
B. wrote, scientist
C. to write, musician
D. write, painter
简要说明在管理过程中,管理主体和管理客体之间的关系?