在下列产品中,最为典型的公共产品为()。
A. 教育
B. 基础设施
C. 国防
D. 社会福利
Two numbers are reciprocalsif their product is equal to 1. If xand yare reciprocals and x&Two numbers are reciprocalsif their product is equal to 1. If xand yare reciprocals and x>1, then y must be:
A. less than -1.
B. between 0 and -1.
C. equal to 0.
D. between 0 and 1.
E. greater than 1.
The edges of a cube are each 3 inches long. What is the surface area, in square inches, of
A. 9
B. 18
C. 27
D. 36
E. 54
事业单位工作人员考核的内容包括德、能、勤、绩、廉五个方面,其中,重点考核()。
A. 德
B. 能
C. 勤
D. 绩