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【单选题】
以下哪一项不是识别有效投资组合的必要信息()。
A.
每种证券的期望收益率
B.
每种证券的收益率的方差
C.
每种证券的风险属性
D.
每一种证券与其他证券之间的相互关系
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参考答案：
举一反三
【单选题】实验完成后,废弃物及废液应如何处置?
A.
倒入水槽中
B.
分类收集后，送中转站暂存，然后交有资质的单位处理
C.
倒入实验门外的过道的垃圾桶中
D.
看看别人怎么处置就怎么处置
查看完整题目与答案
【单选题】Who will be the biggest winner with the system?
A.
The motorists.
B.
The police and the wardens.
C.
The shopkeepers.
D.
The disabled motorists.
查看完整题目与答案
【单选题】Who is the biggest food wasters?
A.
supermarket
B.
individuals
C.
stores
D.
food bank
查看完整题目与答案
【单选题】适量的晒太阳能促进人的身体健康，过度晒太阳则会引发皮肤变粗糙，导致皮肤过早衰老，原因是太阳光里含有
A.
红外线
B.
紫外线
C.
可见光
D.
X射线
E.
γ射线
查看完整题目与答案
【单选题】Who do you think is the biggest fool?
A.
George
B.
The policeman who caught George
C.
Jim
D.
The other members of the jury
查看完整题目与答案
【简答题】Sometimes your biggest weakness can become your biggest strength. A boy, who had l  1 his left arm in a car accident, began his lessons with a Judo (柔道大师). But after three months of hard t   2 ,...
查看完整题目与答案
【单选题】Who do you think is/are the biggest fool (fools)?
A.
George
B.
Jim
C.
the other members of the jury
D.
both A and B
查看完整题目与答案
【单选题】实验完成后,废弃物及废液应( )。
A.
倒入水槽中
B.
分类收集后,送中转站暂存,然后交有资质的单位处理
C.
倒入垃圾桶中
D.
任意弃置
查看完整题目与答案
【单选题】企业一定期间的利润总额是指()。
A.
营业利润加投资收益
B.
营业利润加公允价值变动损益
C.
营业利润加营业外收支净额
D.
营业利润加营业外收支净额减所得税费用
查看完整题目与答案
【单选题】Who can experience the biggest change in happiness?
A.
A young man who is going to find a job
B.
An unmarried nun who has lots of friends
C.
An employee who is rewarded with a gift
D.
A woman who has just lost her husband
查看完整题目与答案
相关题目：
【单选题】实验完成后,废弃物及废液应如何处置?
A.
倒入水槽中
B.
分类收集后，送中转站暂存，然后交有资质的单位处理
C.
倒入实验门外的过道的垃圾桶中
D.
看看别人怎么处置就怎么处置
查看完整题目与答案
【单选题】Who will be the biggest winner with the system?
A.
The motorists.
B.
The police and the wardens.
C.
The shopkeepers.
D.
The disabled motorists.
查看完整题目与答案
【单选题】Who is the biggest food wasters?
A.
supermarket
B.
individuals
C.
stores
D.
food bank
查看完整题目与答案
【单选题】适量的晒太阳能促进人的身体健康，过度晒太阳则会引发皮肤变粗糙，导致皮肤过早衰老，原因是太阳光里含有
A.
红外线
B.
紫外线
C.
可见光
D.
X射线
E.
γ射线
查看完整题目与答案
【单选题】Who do you think is the biggest fool?
A.
George
B.
The policeman who caught George
C.
Jim
D.
The other members of the jury
查看完整题目与答案
【简答题】Sometimes your biggest weakness can become your biggest strength. A boy, who had l  1 his left arm in a car accident, began his lessons with a Judo (柔道大师). But after three months of hard t   2 ,...
查看完整题目与答案
【单选题】Who do you think is/are the biggest fool (fools)?
A.
George
B.
Jim
C.
the other members of the jury
D.
both A and B
查看完整题目与答案
【单选题】实验完成后,废弃物及废液应( )。
A.
倒入水槽中
B.
分类收集后,送中转站暂存,然后交有资质的单位处理
C.
倒入垃圾桶中
D.
任意弃置
查看完整题目与答案
【单选题】企业一定期间的利润总额是指()。
A.
营业利润加投资收益
B.
营业利润加公允价值变动损益
C.
营业利润加营业外收支净额
D.
营业利润加营业外收支净额减所得税费用
查看完整题目与答案
【单选题】Who can experience the biggest change in happiness?
A.
A young man who is going to find a job
B.
An unmarried nun who has lots of friends
C.
An employee who is rewarded with a gift
D.
A woman who has just lost her husband
查看完整题目与答案
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