《行政诉讼法》第54条第4项规定,行政处罚显失公正的,可以判决()
A.变更
B.撤销
C.发回重审
D.继续履行
参考答案:A
All modern ( ) are multitasking and can support running several processes simultaneously.
A.database
B.operating system
C.MIS
D.DOS
现代投影机有哪三种类型及如何选择?