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【单选题】
如果完全垄断厂商在两个分割市场中具有相同需求曲线,则垄断厂商( )
A.
.可以施行差别价格;
B.
不能施行差别价格;
C.
.既能也不能实行差别价格;
D.
上述都不对
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【判断题】氧化态和还原态的活度都等于1mol.L-1时的电极电位,称为标准电位。它是一个常数,不随温度而变化。 ( )
A.
正确
B.
错误
【单选题】听力原文:W: Richard, what's that under your paper? M: What's what? W: Lift up your arm. What's this? M: Oh, that. Uh, that's a grocery list. I've got to pick up some things on my way home. W: Do you reall...
A.
They are friends.
B.
They are counselor and client.
C.
They are teacher and student.
D.
They are colleagues.
【单选题】( )市场策略即选择一个或少量几个细分市场作为目标市场。
A.
无差异
B.
差异性
C.
集中式
D.
均质式
【判断题】氧 化态和还原态的活度都等于 1mol/L 时的电极电势,称为标准电势。它是一个常数,不随温度而变化。
A.
正确
B.
错误
【简答题】Recycle logistics is the same meaning asA. waste material logistics B. by-products logistics C. environmental logistics D. returned logistics
【单选题】听力原文:M: You've been doing homework for the past four hours. W: My instructor said I would have to do the exercises over and over before I got them correct. Q: What does the woman mean? (14)
A.
She must be careful not to over-exercise.
B.
She is almost finished with her homework.
C.
She must do the exercises repeatedly.
D.
She can't do the exercises correctly.
【单选题】血细胞仪白细胞分类技术的改进不包括( D)
A.
光散射技术
B.
细胞化学技术
C.
射频技术
D.
容抗法
E.
电导性
【判断题】Transportation in the category of logistics is the operational area of logistics that geographically moves and positions inventory.( )
A.
正确
B.
错误
【单选题】( ) :refers to the application of the internet and other informatio technology inconventional industries.It is an incomplete equation where various Internets (mobile Internet,cloud computing,big data ...
A.
internet plus
B.
industry 4.0
C.
Big data
D.
Cloud computing
【单选题】建设项目竣工验收的最小单位是( )。
A.
单项工程
B.
单位工程
C.
分部工程
D.
分项工程
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