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【多选题】
下列关于β系数的表述中,正确的有
A.
某工程项目投资的β值小于1,说明其预期风险低于市场平均风险
B.
β值越大,说明风险越大
C.
β值等于0,则此项目无风险
D.
β值体现了某项目的风险报酬
E.
国库券的β值为1,则收益较大
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举一反三
【单选题】绞缆过程中,一名水手应握住卷筒上缆绳的自由端,站在距离卷筒后方约 处。
A.
1米
B.
1.5米
C.
0.5米
D.
2米
【单选题】We have not obtained very much experiment data ______ conclusion between the two possibilities.
A.
on which to base
B.
to base on
C.
which is based on
D.
to be based on
【多选题】制药企业内部道路设计要( )
A.
适应人流、物流合理组织
B.
内外运输相协调
C.
线路短捷、顺畅
D.
避免或减少折返迂回运输
E.
兼顾企业内部整体布局需要
【判断题】干燥操作中,当相对湿度为100%时,表明湿空气中水蒸气含量以达到饱和状态
A.
正确
B.
错误
【单选题】的中文意思是睫毛膏。
A.
coffee
B.
yellow
C.
mascara
D.
white
【简答题】Olaf Stapledon wrote a book called First and Last Men, in which he looked millions of years ahead. He told of different men and of strange civilisations(文明), broken up by long 'dark ages' in between. ...
【单选题】With the ___, the customer kills off the downside risk and keeps the upside possibility.
A.
shares
B.
option
C.
stocks
D.
futures
【单选题】( )的中文意思是睫毛膏
A.
coHee
B.
yellow
C.
mascara
D.
white
【单选题】Which of the following is true of Livingston?
A.
He thinks he has discovered a new possibility in the link between sun spots and the weather on the Earth.
B.
He has great doubts about the theory that the sun' s frequent changes have an influenced on the Earth' s climate.
C.
He has been recently informed by other scientists of the possibility that more sun spots will appear.
D.
He does not think the causes of the sun spots will be fully revealed by scientists in the near future.
【多选题】制药企业内部道路设计要( )
A.
适应人流、物流合理组织
B.
内外运输相协调
C.
路线短捷、顺畅
D.
避免或减少折返迂回运输
E.
兼顾企业内部整体布局需要
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