猜单双的概率是多少下载

简介：When the news reached the capital, some officials were dissatisfied. They believed that allowing salt merchants to intervene in salt field production was against the ancestral system. Salt production was related to the stability of the national economy and people's livelihood, so how could it be left in the hands of merchants? Interests drive up or suppress salt production, resulting in excess or shortage of salt. Isn't it a disaster?