运用β系数法确定企业价值评估中的折现率时,β系数表明了()。A.企业风险与企业所在行

题型:单项选择题

问题:

运用β系数法确定企业价值评估中的折现率时,β系数表明了()。

A.企业风险与企业所在行业平均风险的比率

B.企业风险与社会平均风险的比率

C.企业风险与无风险企业的风险比率

D.企业所在行业平均风险与社会平均风险的比率

考点:资产评估师资产评估资产评估真题2001年
题型:单项选择题
若一个有理数的绝对值等于3,则这个数可能是
[ ]
A.3
B.-3
C.±3
D.无法确定
题型:单项选择题
完型填空 先通读下面的短文,掌握其大意,然后在每小题所给的四个选项中,选出可以填入空白处的最佳选项。(本大题共10分,每小题1分)
People who speak or perform before the public sometimes may suffer from "Stage Fright". Stage fright makes a person   1 . In that case it can make one's mind go back and forget  2 one ought to say or to act. Actors, musicians, dancers, lawyers, even radio show hosts suffered from stage fright at one time or   3 .
Diana Nichols is an expert in helping people free from stage fright at a medical center in New York City. She helps actors learn to   4  themselves. Miss Nichols says some people have always been afraid to perform before the audience. Others, she says, develop stage fright after a sad   5 .
She offers them ways to control the fear. One way is to smile before going onto the stage. Taking two deep breaths   6  helps. Deep breathing helps you get control of your body.
Miss Nichols advises her patients to tell themselves that their speech or performance does not have to be perfect. It's   7  to make a mistake. She tells them they should not be too nervous while they are performing. It is important that they should continue to perform while she is helping them. After each performance, they discuss what happened and   8  what helped and what did not. 9  they perform more and more, they will fear less and less as much as 50%. Miss Nichols says the aim is only to  10  stage fright, not to smooth it away completely. This is because a little stage fright makes a person more careful, and improves the performance.
小题1:
A.joyfulB.proudC.nervousD.hopeless
小题2:
A.whenB.whatC.howD.whether
小题3:
A.othersB.otherC.anotherD.the other
小题4:
A.cureB.controlC.holdD.protect
小题5:
A.experienceB.activityC.processD.event
小题6:
A.usuallyB.tooC.alsoD.sometimes
小题7:
A.sureB.terribleC.necessaryD.all right
小题8:
A.put outB.find outC.look forD.search for
小题9:
A.AsB.WhileC.BeforeD.Until
小题10:
A.changeB.produceC.improveD.reduce
题型:单项选择题

已知数列{an}满足an+1=2an+n+1(n=1,2,3,…)。

(1)若{an}是等差数列,求其首项a1和公差d;

(2)证明{an}不可能是等比数列;

(3)若a1=-1,求{an}的通项公式以及前n项和公式。

题型:单项选择题

欧洲的文艺复兴时期,妇女们把发际线尽量提高,更有甚者(),以显示她们宽阔洁净的额头(它代表着纯洁、健康、智慧)。

A.修面

B.梳高发型

C.剃掉眉毛

D.敷面膜

题型:单项选择题

全桥式功率变换电路主要应用于()变换电路中。

A.大功率

B.小功率

C.中小型功率

D.超大功率

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