制定价格的主要方法有成本加价法和()
A.利润加价法和费用价格法
B.竟争加价法
C.费用价格法和竞争价格法
D.利润价格法和成本价格法
参考答案:B
Although the social sciences different a great deal from one another, they share a common interest in human relationship.
A.move
B.differ
C.change
D.varies
简述小区鉴定程序。