With our knowledge _________ practice, we can make contributions to our society.A.to base onB.basing

题目简介

With our knowledge _________ practice, we can make contributions to our society.A.to base onB.basing

题目详情

With our knowledge _________ practice, we can make contributions to our society.
A.to base onB.basing onC.based onD.base on
题型:单选题难度:中档来源:不详

答案

C
考查非谓语动词作后置定语。our knowledge和base on之间是动宾关系,base sth on sth,要用过去分词based on。选C。

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