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【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( )。
【多选题】
Raptor中,常用的向上取整与求最大值有关系的功能函数有()。
【单选题】
种子经营决策的方法有确定性决策、非确定型决策和_________。
【单选题】
下列的决策方法属于确定型的决策是:()
【判断题】
任何线性规划都存在一个对应的对偶线性规划.
【单选题】
I want to know________ .
【单选题】
We consider it necessary ______ Tom should improve his behavior.
【单选题】
Do you mind me the window beside you.
【单选题】
Lily is a good student except ________ she is a little bit careless.
【单选题】
Encouraging the elderly people to participate games is very important.
【单选题】
He asked me ___________ Zhang Hua came to school or not.
【单选题】
Tom won the first prize of oral English contest, which is beyond his ______.
【单选题】
It is said that ______ 2000 factories closed down during the economic crisis.
【单选题】
Wecan’tgeteverything ,so we need others to help.
【单选题】
—How do you feel about your family life? — .
①
Good. It’s a good choice to work there.
②
Not bad. I think it is a good choice to be a full-time mother.
③
Not bad. I have visited their family a lot of times.