国有资产投资收益主要包括以下几种形式()
A.国有企业上缴利润
B.国有资产转让收入
C.国有资产股份分红
D.国家税收收入
E.国债收入
参考答案:A, B, C
具双韧管状中柱的是()
A.大黄
B.牛膝
C.何首乌
D.狗脊
E.绵马贯众
The MegaTek Corporation is displaying its distribution of employees by department in a circle graph. The size of each sector of the graph representing a department is proportional to the percentage of total employees in that department. If the section of the circle graph representing the manufacturing department takes up 72° of the circle, what percentage of MegaTek employees are in manufacturing ?()
A. 20%
B. 25%
C. 30%
D. 35%
E. 72%