What can we infer from the third paragraph？
A. The increase of price of first-class stamps may be greater than that of the second-class.
B. The additional controls on the price may improve the efficiency in the long run.
C. The greater commercial freedom may improve the quality of postal service.
D. Ofcom is threatening the universal postal service in the long run.
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关于用甘露醇降低颅内压，下列叙述正确的是（）。
A. 0.25g/kg3~5分钟滴入效果等同于1g/kg30~50分钟滴入
B. 坐位时可用甘露醇
C. 使用过早有拉断进入静脉窦的硬膜下静脉的危险
D. 最大作用的时间应正好是撬开颅骨瓣之时
E. 使用过早，在侧卧时有拉断脑膜中动脉的可能
What is the attitude of Ed Miliband towards full re-nationalization？
A. Strong disapproval.
B. Enthusiastic support.
C. Reserved consent.
D. Slight contempt.
Why would Ofcom conduct a fundamental review of Royal Mails function？
A. Royal Mail declined to accept the further control on stamp prices.
B. The watchdog intends to confirm the company"s duty on the service.
C. The only national rival of Royal Mail has withdrawn from the market.
D. The Ofcom plans to regulate Royal Mail to pull Whistl out of the market.
Manuel Cortes believes that Labour party should______.
A. use break clauses to end the franchises as they expire
B. take over five franchises to renewal the parliament
C. bring franchises into public ownership as they expire
D. take the interests of passengers into consideration
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