According to Fries and Crapo, sound health choices should be based on ______.

A．takes great pleasure from what he or she buys
B．wants to satisfy his or her basic needs in life
C．tends to meet his or her strong psychological need
D．is possessed entirely with an irrational eagerness

A．want to save money to help their budgets
B．can boast of their triumph over others in getting things for less
C．will not have money problems if they can keep to their budgets
D．seldom admit they feel satisfied if they can get things for less than others