根据下面材料,回答72~78题: 假设资本资产定价模型成立,表6-4中的数字是相互

题型:单项选择题

问题:

根据下面材料,回答72~78题:
假设资本资产定价模型成立,表6-4中的数字是相互关联的。根据要求计算表中①~⑩位置的数字。
表6-4 各种证券的相关信息
证券名称期望报酬率标准差与市场组合的相关系数β值
无风险资产0
市场组合0.1
A股票0.220.651.3
B股票0.160.150.9
C股票0.310.2

根据表中其他信息可以得出⑦的值,即A股票的标准差为( )。

A.0.15

B.0.2

C.0.25

D.0.4

考点:证券业从业考试证券投资分析资本资产定价模型
题型:单项选择题

There would be a school party on Friday evening. The girls were talking about what they were going to wear.

“I'm going to wear a black dress,so everybody will notice(注意) me,”said Emily. “How about you,Linda?”

“I'm not sure. Maybe jeans(仔裤),an old shirt,and a hat. People will notice me more than you!” Linda said.

“What are we going to do about the boys?” asked Jane. “Do you remember the last school party,last year? They just stood there,and we girls had to dance by ourselves!”

“I hear that some of the boys learned how to dance this summer. Maybe it'll be better this time,”said Mary.

The party was held on Friday evening. Groups of students arrived. The music began. The girls stood in a line on one side,and the boys on another side. Mr. Green,their teacher,tried to get them together,but failed. After a while,Tim said,“I don't want to stand here the whole time. The party is only for two hours. It'll be over soon.” He started to dance. All the others watched him. Then David asked Emily if she wanted to dance. Then Jack and Linda. Then, all began to dance. Soon there were more dancers than watchers.

小题1:On Friday evening there would be __________.

A.a school party   

B.a school meeting

C.a sports meeting  

D.a birthday party小题2:The girls were talking about ___________.

A.what the boys were going to wear at the party

B.what they were going to wear at the party

C.how to teach the boys to dance

D.how to dance小题3:What happened when the music began?

A.David asked Emily to dance.

B.Groups of students arrived.

C.The boys and girls began to dance

D.The girls stood on one side,and the boys on another side.小题4:Who was the first one to dance?

A.David   

B.Jack   

C.Tim   

D.Jane小题5:Did they enjoy themselves in the end?

A.No, they didn’t.

B.Yes, they did.

C.No, they did.

D.Yes, they didn’t.

题型:单项选择题

下列各项行为中,属于企业完整地完成了印花税纳税义务的有()。

A.向税务机关进行纳税申报并足额购买印花税票

B.在应税凭证上自行足额贴花并注销

C.向当地税务机关申请填写印花税缴款书并将其中一联粘贴在凭证上

D.向当地税务机关申请填写完税证并由税务机关在凭证上加注完税标记代替贴花

题型:单项选择题

不属于恶性肿瘤的是

A.恶性网状细胞增生病

B.网织细胞肉瘤

C.巨滤泡性淋巴肉瘤

D.淋巴肉瘤

E.霍奇金病

题型:单项选择题

异产业共同配送使企业在效率和战略发展上同时兼顾,所以容易把握不同产业企业间物流成本的分担。

题型:单项选择题

600mm轨距轨道在轨枕中部的()的范围内严禁捣固道砟,避免轨枕中部支承在道床上。

A、200mm

B、250mm

C、300mm

D、350mm

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