It is wise of you towell-trained workers untrained ones in the assembly line. [ ]A.substitute;forB.s

题目简介

It is wise of you towell-trained workers untrained ones in the assembly line. [ ]A.substitute;forB.s

题目详情

It is wise of you to          well-trained workers          untrained ones in the assembly line.
[     ]
A.substitute;for
B.substitute;with
C.replace;by
D.replace;with
题型:单选题难度:中档来源:安徽省同步题

答案

A

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