现金流量相对净保费附加法的优点有() ["更加客观和切合实际","计算更加复杂","充许计算利润的均值和方差","研究的对象是净保费","研究的对象是总保费"]
1929年,一场空前规模的经济危机席卷美国。下列不属于美国经济危机爆发后表现的是() ["银行倒闭","企业破产","农产品价格猛涨","失业人数激增"]
At which layer of the OSI model is RSTP used to prevent loops?() [" data link"," network"," physical"," transport"]
分入公司将其接受的再保险业务再分出去的行为称() ["再保险","再分散","转分摊","转分保"]
新文化运动把儒家传统道德作为矛头所向,主要是因为()。 ["儒家思想是维护封建统治的理论基础","袁世凯掀起尊孔复古逆流","儒家思想落后于资产阶级文化","儒家思想阻碍了中国资本主主义发展"]
金融衍生工具的种类及含义是什么?