【单选题】The sense of delayed gratification, of working now for lat er pleasure, has helped shape the economic behavior. of our society. However, that sense is no longer nurtured as consistently in our childre...
A.
The toys in cereal boxes have changed partly because the economic conditions of our society have improved.
B.
The influence of promotion gimmicks on the economic behavior. of our society has increased over the years.
C.
The toys that used to come in cereal boxes were put together by the same children who played with them.
D.
Part of the pleasure of any toy lies in putting the toy together before playing with it.
E.
Today' s children do not expect a single toy to provide pleasure for a long period of time.