【多选题】【消耗次数：1】
风险型决策方法有（ ）
①
最大最小后悔值法
②
优选理论
③
决策树法
④
矩阵汇总法
⑤
线性规划法
参考答案：
复制
纠错
相关题目
【单选题】
在非确定条件下进行生产决策时，最小的最大后悔值法是指比较后悔值，即损失额，从而进行决策的方法，又称（ ）。
①
大中取小法
②
小中取大法
③
大中取大法
④
小中取小法
【单选题】
下列对决策树法的论述正确的是（ ）。
①
企业对新型产品缺乏足够信息，难以用决策树法进行决策
②
决策树法是对确定性投资项目进行分析的方法
③
决策树法适用于各期现金流量相互独立的投资项目
④
进行决策树分析只需少量信息便可
随机题目
【单选题】
Last month Miss Han ______ a doctor.
①
married with
②
married to
③
was married with
④
got married to
【单选题】
Light waves and heart waves are all electromagnetic. ______ are radio waves.
①
Some
②
Such
③
As
④
So
【单选题】
Ancient Chang’an was seven times _____ the size of today’s Xi’an city.
①
/
②
as much as
③
that of
④
of
【单选题】
How difficult it is ______ the modern world without oil.
①
imagining
②
imagined
③
to imagine
④
having imagined
【单选题】
The exchange of goodwill mission greatly ______ a better understanding between the two countries.
①
carries out
②
brings around
③
breaks out
④
contributes to
【单选题】
I like this jacket better than that one, but it costs twice ______.
①
as much
②
so much
③
that much
④
too much
【单选题】
Young drivers under 25 have the highest number of accidents while those over 50 have ______.
①
the less
②
the least
③
the fewer
④
the fewest
【单选题】
The novelist is a highly ______ person whose works appeal to many readers.
①
imaginable
②
imaginative
③
imaginary
④
imagined
【单选题】
The reason why he didn’t take the exam was _____ he had an accident on his way to the school.
①
because
②
because of
③
that
④
due to
【单选题】
Our Chinese tradition is quite different _____ we only want to defend our own country, not to invade other countries.
①
because
②
for
③
in that
④
that