—Come in, please．Make yourself at home．

—I'm glad you like it．

A．Thanks．You have a nice place here．

B．Oh, this picture is so beautiful!

C．Thanks．What nice food you've prepared!

D．OK．Let me look around your new house．

根据《处方药与非处方药流通管理暂行规定》，关于药品零售企业销售处方药非处方药的说法，正确的有（）

A.甲类非处方药、乙类非处方药应当分柜摆放

B.执业药师或药师必须对医师处方进行审核

C.可不凭医师处方销售甲类非处方药

D.处方必须留存1年以上