What are Beverly Hills 90210 and Melrose Place

A．Our society is flooded with diet commercials.
B．The latest diet is necessarily better than ail the previous ones.
C．People in North America become crazy over Dieting.
D．All diets are useless in fact.

A．if your diet doesn't work the only thing you can do is accept your body image
B．attending a self-esteem class will help you keep fit
C．we shouldn't pay attention to the size of our body
D．what's inside a person is much more important than his/her appearance