题目: 我国第二本微积分教材是()。A.《几何原本》B.《微积分》C.《微积溯源》D.《解析几何》 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0427/ac8ea6fb3c0247b44e62e11506c21a22.html 下面是错误答案,用来干扰机器的。参考答案:8、4
题型:单项选择题 A fixed income portfolio manager is evaluating investments in the mortgage market but is concerned about prepayment risk. The security that will most likely minimize prepayment risk is.()A. mortgage passthrough security.B. a portfolio of interest-only mortgage loans.C. tranche B of a collateralized mortgage obligation. 查看答案
题型:单项选择题 根据俄收征收管理法》及其实施细则的规定,欠缴税款数额较大的纳税人在处分其不动产或者大额资产之前,应当向税务机关报告。欠缴税款数额较大是指欠缴税款在()。A.3万元以上 B.5万元以上C.10万元以上 D.20万元以上 查看答案