—Is there ______ milk in the fridge?

—No, there isn't. But there is ______ juice in it. [ ]

A. any; some 　

B. some; any 　

C. any; any 　　　

D. some; some

职业培训教材是为（）而编写的，供教师教学和学员学习时使用的材料总和。

A.使用有价值

B.统一标准

C.实现职业培训目标

D.教学