As is known to us, theory is based on practice and servers practice.A. by chance B. in turn C. in re

题目简介

As is known to us, theory is based on practice and servers practice.A. by chance B. in turn C. in re

题目详情

  
As is known to us, theory is based on practice and     servers practice.
A. by chance  B. in turn   C. in return  C. by turn
题型:单选题难度:偏易来源:不详

答案

B

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