高等继续教育 / 计算机专业英语
正确率：100%
题型描述: 多选题
Middleware lies in _ _ _ _ _ _ _ _ _ _
A.the top of the layering vertical stack
B.the middle of interactions between different application programs
C.the top of an operating system
D.the middle of the layering vertical stack
Middleware lies in _ _ _ _ _ _ _ _ _ _
A.the top of the layering vertical stack
B.the middle of interactions between different application programs
C.the top of an operating system
D.the middle of the layering vertical stack
参考答案：
佳题速递：