单项选择题
A.Bread. B.Butter. C.Coffee. D.Cold water.
A.They take the food home with a doggie bag for their dogs. B.They leave the food on the table and go away. C.They take the food home with a doggie bag and enjoy the food later. D.They ask the waitress or waiter to keep the food for them.
A.Tips are not usually included in the total check. B.A 15 percent tip in large cities indicates satisfactory service. C.People tip waiters and waitresses. D.People always put tips on the tabl