(2012·安徽)Carl is studying ________ food science at college and hopes to open up ________ meat processing factory of his own one day.

A．/；a

B．/；the

C．the；a

D．the；the

开办药品经营企业必须具备的条件包括（）

A.具有保证所经营药品质量的规章制度

B.具有与所经营药品相适应的营业场所

C.具有与所经营药品相适应的质量管理机构或者人员

D.具有与经营规模相适应的药品品种与数量