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

发布时间：2020-08-16 06:01:43

It is useful to be able to predict the extent      a price change will affect supply and demand.
A. fromwhich
B. withwhich
C. towhich
D. for which

网友回答

A. fromwhich
B. withwhich
(答案→)C. towhich
D. for which
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