假定某股票的收益率（Ri）和指数的收益率（Rm）有关系：Ri=2+1.5Rm，则下列说法中，正确的是（）。 _期货基础知识_全学科试题题库

当前学科：期货基础知识

题目：多选题
假定某股票的收益率（Ri）和指数的收益率（Rm）有关系：Ri=2+1.5Rm，则下列说法中，正确的是（）。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

对于支付密码器的使用，说法正确的是（）。

在谈判时，把握谈判基调是一种重要的沟通技巧。关于把握谈判基调的运用，说法错误的是（）。

乾隆皇帝逼迫满洲贵族议政大臣放弃议政权力，撤销议政王大臣议会，从而（）

县级以上环保部门，在环境受到严重污染，威胁居民财产安全时，必须立即向当地（）报告，由（）采取有效措施，解除或者减轻危害。在重、特大突发环境事件发生后，环保部门必须立即向当地（）报告，由人民政府负责组成有环保部门和相关部门参加的（）

控制系统的基本控制方式有（）、（）、（）。

在听受密法、得受灌顶之前，首先必须要具备什么誓言？明白这一点，对你有哪些帮助？

As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are ___1___ with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real ___2___. On Christmas Eve, young children find the excitement almost unbearable. They are torn between the wish to go to bed early so that Father Christmas will bring their presents quickly and the wish to stay up late so that they will not miss the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie awake for a long time, hoping to get a short ___3___ at Father Christmas. Last Christmas, my wife and I successfully hid a few large presents in the storeroom. I ___4___ the moment when my son, Jimmy, would ask me where that new bike had come from, but ___5___ he did not see it. On Christmas Eve, it took the children hours to go to sleep. It must have been nearly ___6___ when my wife and I went quietly into their room and began filling stockings. Then I pushed in the ___7___ I bought for Jimmy and left it beside the Christmas tree. We knew we would not get much sleep that night, for the children were ___8___ to get up early. At about five o’clock the next morning, we were woken by loud sounds coming from the children’s room — they were shouting excitedly! Before I had time to get out of bed, young Jimmy came riding into the room on his new bike, and his sister, Mary, followed close behind pushing her new baby carriage. Even the baby arrived. He moved ___9___ the hands and knees into the room dragging a large balloon behind him. Suddenly it burst. That woke us up ___10___. The day had really begun with a band! ___8___内应选（）

为了让用户可以正确利用测量结果，当给出完整的测量结果时，通常还应报告什么？

《献血法》规定，献血者两次献血的时间间隔不得少于（）

模块的耦合性