公共英语考试

试题来源：公共英语四级-121
【单选题】 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

参考答案：C
网考网解析：
文章的首句就指出“Specialization．．．knowledge”即专门化被认为是对科学知识大量积累的... 查看试题解析出处>>