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According to those who support

2019/08/12    来源: 自考365   字体:   打印
According to those who support mergers railway monopoly is unlikely because ______.
A.cost reduction is based on competition
B.services call for cross -trade coordination
C.outside competitors will continue to exist
D.shippers will have the railway by the throat

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【正确答案】
C
【答案解析】

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