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【单选题】
等产量线上某一点的切线的斜率绝对值等于()A.
边际替代率
B.
边际报酬
C.
等成本线的斜率
D.
边际技术替代率
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举一反三
【单选题】In Britain, wedding arrangement for inviting and guests at a wedding is usually the responsibility of the bride’s family.
A.
sustaining
B.
cheering
C.
maintaining
D.
entertaining
【单选题】According to the text, which one below doesnt show a close relationship between poetry and music?
A.
Anglo-Saxon heroic poetry.
B.
Beowulf.
C.
Hound Dog.
D.
English poetry.
【单选题】According to the passage, which one below is not the hot spots main function?
A.
Measuring instrument of the continent movement.
B.
A frame. of reference of the passage of plates.
C.
To initiate the formation of new ocean.
D.
To explain the mutability of the continents.
【单选题】Which one below is not the reason why the Japanese youngsters lost their aims?
A.
The education system in Japan was lack of creation and self-expression.
B.
The long-term crowded living conditions in Urban Japan.
C.
They were not satisfied with their school life.
D.
Japan has largely fulfilled its economy needs.
【单选题】which one below is not one of the customer segmentation
A.
Geographic
B.
Psychographics
C.
Value
D.
firmographic
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