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【单选题】
对于任何一个过程,第二定律要求体系的熵变为 ( )A.
正数或零
B.
零
C.
负数或零
D.
正数或零或负数，不能说定是哪一种
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反馈参考答案：
举一反三
【单选题】If the price elasticity of demand for tuna is 0.7, then a 1.5% increase in the price of tuna will decrease the quantity demanded of tuna by
A.
a. 1.05%, and tuna sellers' total revenue will increase as a result.
B.
b. 1.05%, and tuna sellers' total revenue will decrease as a result.
C.
c. 2.14%, and tuna sellers' total revenue will increase as a result.
D.
d. 2.14%, and tuna sellers' total revenue will decrease as a result.
【简答题】réforme de la retraite à 60 ans
【单选题】Tuna is edible, usually canned or _______________.
A.
possessed
B.
processed
C.
pressed
D.
profited
【简答题】réforme de la retraite à 62 ans
【单选题】If the price elasticity of demand for tuna is 0.7, then a 1.5% increase in the price of tuna will decrease the quantity demanded of tuna by
A.
1.05%, and tuna sellers' total revenue will increase as a result.
B.
1.05%, and tuna sellers' total revenue will decrease as a result.
C.
2.14%, and tuna sellers' total revenue will increase as a result.
D.
2.14%, and tuna sellers' total revenue will decrease as a result.
【简答题】Tuna is edible, usually canned or processed.
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