单项选择题

According to the passage, the cost increase in the rail industry is mainly caused by ______.

A．the continuing acquisition
B．the growing traffic
C．the cheering Wall Street
D．the shrinking market
<上一题 目录 下一题>
热门 试题

单项选择题
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
单项选择题
It can be inferred from paragraph 3 that ______.
A．shippers will be charged less without a rival railroad
B．there will soon be only railroad company nationwide
C．overcharged shippers are unlikely to appeal for rate relief
D．a government board ensures fair play in railway business
相关试题