Fast-food restaurants are very popular because the service is fast and the food is inexpensive. For many people, this is more important than quality of the food. These restaurants are also popular because the food is always the same. People know that if they eat at a companys restaurant in the north or south of the city, the food will be the same. If they eat in New York or San Francisco, it will still be the same.

     Fast service and low cost are important in the United States. One reason is that about 50 percent of all married women with children work outside the home. They are too busy and too tired to cook dinner every night.

     Is the food at fast-food restaurants food for you？ In general, it is all right, except that it has too much fat and salt.

     One thing is sure. People will continue to eat fast foods. In fact, now there are fast-food restaurants in countries all over the world.

    26. In a fast-food restaurant, people ________.

     [A] stand up to eat [B] are served at table

     [C] eat in a hurry [D] serve themselves

    27. Usually fast food is rich in ________.

     [A] sugar and milk [B] salt and fat

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