单选题:( )成交速度快,指令一旦下达,不可更改或撤销。 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: ( )成交速度快,指令一旦下达,不可更改或撤销。 A.限价指令 B.限时指令 C.市价指令 D.阶梯价格指令 参考答案: 答案解析:
一般来说,交易者面临的风险越大,对其要求的保证金也越( )。 一般来说,交易者面临的风险越大,对其要求的保证金也越( )。A.少 B.多 C.一样 D.不确定 分类:期货基础知识 题型:单选题 查看答案
For which group of the workers were the health-care costs th For which group of the workers were the health-care costs the highest?A.The empl 分类:期货基础知识 题型:单选题 查看答案
The contract between the two companies will expire soon The contract between the two companies will expire soonA.shorten B.start C.resu 分类:期货基础知识 题型:单选题 查看答案
1.16,8.25,27.36,64.49,( ) 1.16,8.25,27.36,64.49,( )A.65.25 B.125.64 C.125.81 D.125.01 分类:期货基础知识 题型:单选题 查看答案