以下属于审核处方内容的是

A．在药品外包装上贴上用法用量等的标签

B．皮试药物是否做皮试

C．向患者交代药品服用方法

D．核对药品后签名

E．对麻醉药品登记账卡

As long as we present in spreading scientific knowledge among the masses, all the strange beliefs are        to go out of our life.

A．necessary

B．important

C．difficult

D．bound