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【单选题】
特雷诺比率和夏普比率的区别在于(??)。
A.
特雷诺比率使用的是系统性风险,夏普比率对总体风险进行了衡量
B.
风险与收益之间是否呈线性关系
C.
假定投资组合仅为系统性风险
D.
风险与收益之间是否呈非线性关系
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参考答案:
举一反三
【简答题】_____ is becoming more common for business and professional women in Egypt, but it's better to wait for a woman to take the initiative.
【判断题】作用力和反作用力总是同时存在,两个力的大小相等、方向相反、分别作用在两个相互作用的物体上
A.
正确
B.
错误
【判断题】作用力和反作用力总是同时存在,两个力的大小相等、方向相反、作用在同一物体上
A.
正确
B.
错误
【简答题】Why do we say bridges are transparent to hosts while routers are not?
【简答题】作用力和反作用力总是同时存在,两力的大小 ,方向 ,沿着同一直线,分别作用在两个相互作用的物体上。
【判断题】In Egypt women should always wear longer skirts and a head covering.
A.
正确
B.
错误
【判断题】In Egypt women should always wear longer skirts and a head covering. ( )
A.
正确
B.
错误
【单选题】Which movie does Mike say that he has watched?
A.
Harry Potter.
B.
Transformers.
C.
The Big Bang Theory.
【单选题】What does the woman say about the study circles in Sweden?
A.
It creates an environment for socializing.
B.
It offers various courses with credit points.
C.
It trains young people's leadership abilities.
D.
It provides opportunities for language practice.
【单选题】What does the woman say is common in writing papers?
A.
New ideas come up as you write.
B.
Much time is spent on collecting data.
C.
A lot of effort is made in vain.
D.
The writer's point of view often changes.
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