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【判断题】
采用隐枚举法求解0-1型整数规划问题，对于最小化问题，将目标函数的价值系数由大到小进行排列，这样能够减少计算步骤。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】What was the man doing last night?
【简答题】企业的定价目标取决于()
【简答题】A．He drank too much coffee last night. B．He caught a cold last night. C．He is nervous about his project. D．He missed dinner last night.
【简答题】同义句转换。 I happened to meet her at the party last night. I met her at the party ______ last night.
【单选题】Believe it or not, he came ______.
A.
last night home drunk
B.
home last night drunk
C.
home drunk last night
D.
drunk home last night
【单选题】-What was Susan doing at 8 last night? -She __________ her homework at 8 last night.
A.
is doing
B.
was doing
C.
did D is did
【单选题】Believe it or not, he came _______.
A.
drunk home last night
B.
home last night drunk
C.
home drunk last night
D.
last night home drunk
【单选题】美国管理学家卡茨认为,一个主管人员至少应具有的三大基本技能是( )
A.
技术技能、人事技能、概念技能
B.
技术技能、学习技能、人事技能
C.
人事技能、学习技能、概念技能
D.
概念技能、学习技能、技术技能
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