听力原文： WAYS TO KEEP FOOD SAFE People who grow their own food/usually want to keep enough from their harvest for future use./But they also want to avoid the risk of food poisoning./So food safety experts offer some advice./ One suggestion is to carefully examine vegetables that grow underground/before they are put away for later use./They should be dean, dry, and have no cuts./They should be kept in a cool, dry place./ Meats, fruits and vegetables can be dried and kept in doth bags./The bags should be hung in a cool, dry place./Hanging the bags in the air will keep animals and insects on the ground from damaging the food./ Fresh bread can be kept for later use/ff it is cooled quickly after it is baked./Then, it should be covered completely with dean paper or cloth. / Fresh bread can be kept in a clean tin container. / Be sure dust and insects cannot get into the bread./ (1)