( )是指财政提供公共产品和服务满足社会公共需要的基本属性，具有整体性与非排他性。
A. 强制性
B. 对称性
C. 平衡性
D. 公共性
查看答案
相对迁移率
A. Rm
B. ν
C. E
D. T
E. μ
被分离组分在固定相中停留的时间
A. 峰高
B. 峰面积
C. 峰宽
D. 调整保留时间(t’R)
E. 峰位
It's better to teach the people out of work means to earn money( ) to provide money for them.
A. than
B. as
C. most
D. more
What is the most important factor in Indonesian doing business
A. Mysticism.
B. Religion.
C. Meditation.
D. Investment.
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