What appliance can keep food good a long time?
toaster Fuel cells Cooking a hydraulic system an electric stove oven refrigerator vacuum cleaner
A B C D E F G H
Fresh food is good.
A refrigerator keeps food good a long time
What appliance can keep food good a long time? (A) toaster (B) Fuel cells (C) Cooking (D) a hydraulic system (E) an electric stove (F) oven (G) refrigerator (H) vacuum cleaner