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【单选题】
在以收益(单位:元)最大为目标的生产计划问题中,用 LINGO求解相应数学模型得到如下解的报告:Global optimal solution found. Objective value: 3360.000 Total solver iterations: 2 Variable Value Reduced Cost X1 20.00000 0.000000 X2 30.00000 0.000000 Row Slack or Surplus Dual Price 1 3360.000 1.000000 MILK 0.000000 48.00000 TIME 0.000000 2.000000 PC 40.00000 0.000000若购买MILK这种资源1个单位需要花费35元,则( )购买这种资源.
A.
应该
B.
不应该
C.
不确定是否应该
D.
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举一反三
【单选题】What does "stir" mean in "The duress also seemed to stir patriotism?"
A.
to deliberately try to cause arguments between people
B.
to move slightly, or to make something move slightly
C.
to cause trouble between people by spreading false information
D.
to make someone have a strong feeling or reaction
【简答题】某公司向意大利推销景泰蓝工艺品,原报价每箱CFR价格1100 美元 ,共80箱,现客户要求改报CIF价格,并由卖方按CIF加一成投保一切险加战争险、罢工险,目的港为。 景泰蓝投保一切险的 费率为1 .65 % ,海运战争险、罢工险费率均为0.04%,请计算:(1)CIF价格;(2)该批货物的保险金额及保险费。
【单选题】Su Ning likes playing _______ and she also plays _______ very well. [     ]
A.
the basketball; the piano
B.
basketball; piano
C.
basketball; the piano
D.
the basketball; piano
【单选题】工作测验方法在国外的使用率达到()。
A.
0.55
B.
0.63
C.
0.72
D.
0.81
【简答题】I also felt __________ – everyone seemed smarter than me!
【简答题】Space is a erous place, not only because of meteors (流星 ) but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, a...
【单选题】下列词语中发音不是前鼻音的是
A.
深沉
B.
信心
C.
展览
D.
更正
【判断题】企业的应收账款增长率超过销售收入的增长率是正常的。
A.
正确
B.
错误
【简答题】Jhe new film The Left Ear____by Su Youpeng a few months ago, who is also a famous singer.此题出自2015年江苏镇江市中考英语真题及答案,江苏镇江市2015年初中毕业升学考试英语试卷 Jhe new film The Left Ear____by Su Youpeng a few months ago, who...
【简答题】It also seemed to suggest that the earl was desce nded from the anaconda, and had lost a good deal in the transition. (Para.3) It also seemed to show that the earl ____________________________________...
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