In the market for coffee, for many consumers:


In the market for coffee, for many consumers:

A.coffee mugs are substitutes.

B.cola beverages are complements.

C.non-dairy creamer is a substitute.

D.tea is a substitute.

正确答案:tea is a substitute.


Tag:微观经济学 中国大学MOOC微观经济学 时间:2021-12-11 14:32:34