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【单选题】
一个追求利润最大化的垄断企业发现在目前的产量水平下,边际收益等于 10 ,边际成本等于 14 ,该产量的价格由供给曲线决定,它怎样做才能增加利润( )
A.
降低价格,产量不变
B.
降低价格和产量
C.
提高价格,减少产量
D.
价格不变,增加产量
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【判断题】If the boy is a computer, each action is viewed as one instruction; if I group the series of instructions in sequence and give the computer the group to perform, I will not need to give the computer i...
A.
正确
B.
错误
【简答题】Match the corresponding meaning. Jack is a boy from USS. He says : 1.I need a pair of pants ! what does he mean? 2.I need a bag of chips! what does he mean?
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A.
might
B.
can
C.
may
D.
need
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A.
other
B.
others
C.
another
D.
the others
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【简答题】教育的直接目的是促进人的身心发展。( )
【简答题】教育的直接目的是( )
【简答题】He is a careless boy.To ___(us)surprise,he brings everything we need forthe picnic.
【简答题】教育的直接目的是什么?
【简答题】完形填空 Someone once wrote, “All work and no play make Jack a dull boy.” Work is 1 but everyone needs leisure time too.Leisure time 2 free time to do whatever you want. 3 is a time for anything that 4 yo...
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