Why are telephone numbers changing?

admin2013-09-16  11

问题 Why are telephone numbers changing?

选项 A、The telephone company is running out of numbers because of rapid growth of phone systems.
B、There is an increasing demand of mobile phones and fax machines.
C、All kinds of businesses are expanding in the city.

答案A

解析 关键词语:in recent years there hasbeen dramatic growth in the local phone sys—tem:we are actually running out of numbers.由于近几年来地方电话业务的迅速发展,我们实际上已经快要耗尽我们现有的号码资源。故A是正确答案。
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