【单选题】The relationship between the consumer's expectations and the product's ________ determines whether the buyer is satisfied or dissatisfied with a purchase.
【单选题】The narrator often wonders ______. A) why there are so many people during the Christmas season B) why most people look prosperous C) whether people will sample puddings when they have no intention to ...
A.
why there are so many people during the Christmas season
B.
why most people look prosperous
C.
whether people will sample puddings when they have no intention to buy any
D.
whether people can sample puddings before they make purchase