【单选题】【消耗次数：1】
下列属于供应链外部的不确定性因素是（）。
①
汇率波动
②
供应延迟
③
生产故障
④
客户需求变动
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相关题目
【单选题】
在合作博弈中，供应链成员需要紧密合作、共享信息、才能消除供应链的不确定性因素，实现供应链效益的最大化。供应链预订或上状况都得到了改善，达到了（）的目的。
①
价格最低
②
及时交货
③
满足客户需求
④
双赢
【单选题】
下列关于不确定性知识描述错误的是（ ）。
①
不确定性知识是不可以精确表示的
②
专家知识通常属于不确定性知识
③
不确定性知识是经过处理过的知识
④
不确定性知识的事实与结论的关系不是简单的“是”或“不是”
随机题目
【单选题】
I will __________ here till you give me some money.
①
leave
②
not leave
③
come
④
return
【单选题】
“ Has he seen this film ? ” “Yes. He _________ it several days ago.”
①
saw
②
has seen
③
had seen
④
was seeing
【单选题】
A hunter is a man who __________ animals.
①
catch
②
catches
③
will catch
④
was catching
【单选题】
These children are _________ this year than they were last year.
①
moretall
②
moretaller
③
verytaller
④
muchtaller
【单选题】
Yourroomis _______ thanmine.
①
three time big
②
threetimesbig
③
threetimesbigger
④
biggerthreetimes
【单选题】
This book is ________ that one. But __________ than that one.
①
as difficult as ;expensive
②
as more difficult as ; more expensive
③
as difficult as ; more expensive
④
more difficult as ; as expensive
【单选题】
This box is ________ that one.
①
heavy than
②
so heavy than
③
heavier as
④
as heavy as
【单选题】
-Whats your brother like?
-He is _________.
①
adriver
②
very tall
③
myfriend
④
atschool
【单选题】
Now Mike isn’t here. He ________ Mr. Green’s. Perhaps he ________ back in a few minutes.
①
went to ; is coming
②
has gone to ; will come
③
has been to ; will be
④
is going to ; has come