机器A单独完成一项工作需5小时,如果机器A和B同时工作,则只用2小时即完成,如果机器

题型:单项选择题

问题:

机器A单独完成一项工作需5小时,如果机器A和B同时工作,则只用2小时即完成,如果机器B单独工作,需多少小时才能完成该项工作()。

A.

B.3

C.

D.

考点:国家公务员行政职业能力测试行政职业能力测试
题型:单项选择题

高血压危象患者的血压呈现()

A.血压高低不稳

B.收缩压持续升高

C.舒张压持续升高,脉压小

D.收缩压、舒张压均持续升高

E.以上都是

题型:单项选择题
完形填空。
     Most worthwhile careers require some kind of specialized training. Ideally, therefore, the choice of an
   1    should be made even before choice of a curriculum in high school. Actually,  2  , most people make
several job choices during their working lives,   3  because of economic and industrial changes and partly
to improve   4  position. The"one perfect job" does not exist. Young people should   5   enter into a broad
flexible training program that will   6    them for a field of work rather than for a single   7  .
      Unfortunately many young people have to make career plans   8   benefit of help from a competent
vocational counselor or psychologist. Knowing   9   about the occupational world, or themselves for that
matter, they choose their lifework on a hit-or-miss   10  . Some drift from job to job. Others   11  to work
in which they are unhappy and for which they are not fitted.
     One common mistake is choosing an occupation for  12  real or imagined prestige (声望). Too many
high-school students - or their parents for them - choose the professional field,   13   both the relatively
small percentage of workers in the professions and the extremely high educational and personal  14 . The
imagined or real prestige of a profession or a White-collar job is   15  good reason for choosing it as life's
work.   16  , these occupations are not always well paid. Since a large percentage of jobs are in mechanical
and manual work, the   17  of young people should give serious  18   to these fields.
     Before making an occupational choice, a person should have a general idea of what he wants  19   life
and how hard he is willing to work to get it. Some people desire social prestige, others intellectual
satisfaction. Some want security; others are willing to take   20  for financial gain. Each occupational choice
has its demands as well as its rewards.
( )1. A. identification
( )2. A. thereby
( )3. A. thoroughly
( )4. A. its
( )5. A. therefore
( )6. A. fit
( )7. A. means
( )8. A. to
( )9. A. little
( )10. A. chance
( )11. A. apply
( )12. A. its
( )13. A. concerning
( )14. A. preferences
( )15. A. a
( )16. A. Therefore
( )17. A. majority
( )18. A. proposal
( )19. A. towards
( )20. A. turns
B. accommodation
B. however
B. mainly
B. his
B. since
B. make
B. job
B. for
B. few
B. purpose
B. appeal
B. their
B. following
B. requirements
B. any
B. Moreover
B. mass
B. suggestion
B. out of
B. parts
C. occupation
C. though
C. entirely
C. their
C. furthermore
C. take
C. way
C. with
C. much
C. basis
C. turn
C. your
C. ignoring
C. tendencies
C. the
C. Nevertheless
C. minority
C. approval
C. against
C. risks

D. entertainment
D. therefore
D. partly
D. our
D. forever
D. leave
D. company
D. without
D. a lot
D. opportunity
D. stick
D. our
D. considering
D. ambitions
D. no
D. However
D. number
D. consideration
D. without
D. choices

题型:单项选择题

数据的分析方式说法错误的是( )。

A.围绕系统目标进行分析

B.对信息环境分析

C.围绕现行业务流程进行分析

D.数据的功能分析

题型:单项选择题

新股网上定价发行时,申购日后的第( )天,对未中签部分的申购款予以解冻。

A.1

B.2

C.3

D.4

题型:单项选择题

A股份有限公司有关资料如下:

(1)公司本年年初未分配利润贷方余额为246.5万元,本年净利润为420万元,适用的所得税税率为30%;

(2)公司流通在外的普通股200万股,优先股10万股,每年支付优先股利3.5万元,平均净资产为500万元。公司平均负债总额为100万元,平均年利率为10%,利息按年支付;

(3)公司于上年初融资租入价款为113.724万元的设备,双方商定的折现率为10%,租期为5年,租金于每年末等额支付;

(4)公司股东大会决定本年度按10%的比例计提法定公积金,按5%的比例计提法定公益金。本年按可供普通股分配利润的20%向普通股股东发放现金股利,预计现金股利以后每年增长8%;

(5)据投资者分析,该公司股票的β系数为1.2,无风险收益率为4%,市场上所有股票的平均收益率为14%。

已知:(P/A,10%,5)=3.7908

要求:

(1)计算每年支付的租金;

(2)计算本年净资产收益率;

(3)计算A公司本年应计提的法定公积金和法定公益金;

(4)计算A公司本年未可供普通股分配的利润;

(5)计算A公司每股支付的现金股利;

(6)计算A公司现有资本结构下的财务杠杆系数和利息保障倍数;

(7)计算A公司股票的风险收益率和投资者要求的必要收益率;

(8)利用股票估价模型计算A公司股票价格为多少时投资者才愿意购买。

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