It is useful to be able to predict the extent _____ a price change willaffect supply and demand.A.fr

题目简介

It is useful to be able to predict the extent _____ a price change willaffect supply and demand.A.fr

题目详情

It is useful to be able to predict the extent _____ a price change will affect supply and demand.
A.fromwhichB.withwhichC.towhichD.for which
题型:单选题难度:偏易来源:不详

答案

C

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