A．going into a supermarket hungry, you may buy more than you plan to
B．the quality of generic items is usually high and the prices are relatively low
C．discount clothing stores are good places to go to
D．advertisements sometimes don't tell the truth

A．suggest consumers to buy generic items instead of fatuous brands
B．give some pieces of advice to consumers
C．convince readers that the advice of most mothers isn't enough for consumers these days
D．persuade consumers not to believe the advertisements