不同投资者的无差异曲线簇可获得各自的最佳证券组合,一个只关心风险的投资者将选取()作

题型:单项选择题

问题:

不同投资者的无差异曲线簇可获得各自的最佳证券组合,一个只关心风险的投资者将选取()作为最佳组合。

A.最小方差组合

B.最大方差组合

C.最高收益率组合

D.适合自己风险承受力的组合

考点:证券从业资格考试第十一章证券组合管理理论第十一章证券组合管理理论题库
题型:单项选择题

下列选项属于需要进行经济影响分析项目中的重大基础设施项目的是( )。

A.铁路、高速公路

B.油田开发、气田开发

C.科技、国防

D.经济、科研

题型:单项选择题

An allowance(零花钱) is an important tool for teaching kids how to make plans for the use of money, save and make their own decisions. Children remem­ber and learn from mistakes when their own dollars are lost or spent foolishly.

How large an allowance is suitable? Experts say there is not right amount. Actual amounts differ from region to re­gion, and from family to family.

To set an suitable allowance for your child, work up a weekly plan. Allow for entertainment costs such as movies and snacks. Next, include everyday expenses such as lunch money, bus fare, school supplies. "If you make the child responsible for these bills’," says Josephine Swanson, a consumer specialist, " he or she will learn to plan for nec­essary costs."

Finally, add some extra money to make saving possible. If you can keep your child’s allowance in line with that of his friends. A child whose buying power falls away below his peers’ can feel left out.

It can be tough, but don’t excuse your children when they make a mistake with their allowance. When Brooke Ste­phens was ten and growing up in Jacksonville, her mother gave her $5 a week, $1.75 of which was for bus fare and lunch." If you lose your money," Brooke’s mother told her, "you walk home."

One week the girl spent all her allowance in a candy store, then she called home for a ride. " Mom made me walk home," recalls Stephens, now a financial planner in Brook­lyn. " At first I was angry. But I finally realized that she was trying to teach me an important lesson. "

Experts advise that an allowance should not be tied di­rectly to a child’s daily housework at home. Kids should help around the house not because they get paid for it but because they share responsibilities as members of a family. You might, however, pay a child for doing extra jobs at home, which can develop his or her early habits.

小题1:Which of the following is the possible title of the passage?

A.How to develop a child’s early habits.

B.How to work up an amount of pocket money.

C.How to teach a child about money.

D.How to teach a child to save money.小题2: It can be inferred from the passage that if a child is given an allowance, he or she may ________.

A.spend all the money very soon

B.fall into the bad habit of wasting money

C.feel responsible and careful about money

D.lose the money and can not return home小题3: In Paragraph 4, the words “his peers” refer to ________.

A.his parents

B.his friends

C.his financial experts

D.his teachers小题4: Why does the writer mention Brooke Stephens?

A.To question the opinion about pocket money.

B.To compare Stephens with other financial experts.

C.To explain that parents should be strict when children are developing good habits about money.

D.To suggest pocket money is useless in developing a child’s sense of responsibility.小题5: The writer implies in the passage that ________.

A.children may feel lonely if they have no pocket money

B.a child’s early good habits can be developed if he or she is paid for all the housework

C.paying children for their housework is no good

D.children may learn to put aside some money if they are given a great amount of pocket money

题型:单项选择题

男性38岁,左侧腮腺渐进性肿大1年,无压痛,CT扫描如图所示,请选择正确的描述和结论()

A.左侧腮腺区见低密度肿块,CT值约为-200HU

B.肿块边缘清楚,未见邻近结构受侵

C.考虑为囊肿

D.考虑为脂肪瘤

E.考虑为血管瘤

题型:单项选择题

Partnering模式系统的组成系统不包括( )。

A.合作系统
B.协议系统
C.评价系统
D.争议处理系统

题型:单项选择题

夫妻之间的礼仪不包括:()

A.互敬

B.互爱

C.互学

D.互责

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