单选题:CBOT允许交易商以对冲方式免除履约责任的具体时间是( )年。 题目分类:期货基础知识 题目类型:单选题 查看权限:VIP 题目内容: CBOT允许交易商以对冲方式免除履约责任的具体时间是( )年。 A.1851 B.1883 C.1882 D.1925 参考答案: 答案解析:
下列方案中,属于蝶式套利的是( )。 下列方案中,属于蝶式套利的是( )。A.X=5, Y=5,Z=10 B.X=5, Y=10, Z=5 C.X=10,Y=10,Z=5 D.X=10,Y=15, 分类:期货基础知识 题型:单选题 查看答案
How did Jane spend her days before she went back to work? How did Jane spend her days before she went back to work?A.Watching TV. B.Takin 分类:期货基础知识 题型:单选题 查看答案
When does the lady usually go to bed? When does the lady usually go to bed?A.1:O0 a.m. B.2:O0 a.m. C.11:OO P.m. D. 分类:期货基础知识 题型:单选题 查看答案