单项选择题

The direct reason for specialization is ______.

A．the development in communication
B．the growth of professionalisation
C．the expansion of scientific knowledge
D．the splitting up of academic societies

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热门试题

单项选择题

It is generally believed that ambition may be well regarded if ______.

A．its returns well compensate for the sacrifices
B．it is rewarded with money, fame and power
C．its goals are spiritual rather than material
D．it is shared by the rich and the famous

单项选择题

Some people do not openly admit they have ambition because ______.

A．they think of it as immoral
B．their pursuits are not fame or wealth
C．ambition is not closely related to material benefits
D．they do not want to appear greedy and contemptible