单项选择题
A．Vegetables and fruits with essential vitamins and minerals. B．Foods grown in soil rich in organic matter. C．Poultry fed in free pastures. D．chickens raised on battery farms.
A．they are getting fired of processed foods B．they want to change their eating habits C．a lot of the foods they eat is not healthy D．food experts recommend them to have natural foods
A．complain personally to the manager B．threaten to take the matter to court C．write a firm letter of complaint to the store of purchase D．show some written proof of the purchase to the store