13．In the U．S．people prefer waiting for a table to sitting with people they don't know．If you're sitting at a table with people you don't know，it's impolite to smoke without first asking if it will disturb（打扰）them．
At American restaurants and coffee shops you are usually served cold water before you order．You may find the bread and butter is free，and if you order coffee，you may get a free refill （续杯）．
Most cities and towns have no rules about opening and closing times for stores or restaurants，though they usually do make rules for bars．Especially in large cities，stores may be open 24hours a day．札幌冈萨多预测比分
Servings（提供的食物）in restaurants are often large，too large for many people If you can't finish your meal but would like to have the food later，ask your waiter o waitress for a"doggie bag"．It may have a picture of a dog on it，but everybody knows you're taking the food for yourself．
Supper and dinner are both words for the evening meal．Some people have"Sunday dinner"．This is an especially big noon meal．Tips（小费）are not usually added to the check（账单）．They are not included in the price of the meal，either．A tip of about 1570is expected and you should leave it on the table when you leave．In some restaurants，a cheek is brought on a plate and you put your money there．Then the waiter or waitress brings you your change．
41．What is served before you order？B
A．Bread．
B．Cold water．
C．Butter．
D．Coffee．
42．When servings are too large for them，American people mightD．
A．leave the food on the table and get back some money
B．take the food home with a dog
C．ask the waiter or waitress to share the food with them
D．take the food home with a doggie bag and enjoy the food later
43．"Sunday dinner"in this passage isB．
A．a big supper on Sunday
B．a big lunch on Sunday
C．a big lunch on the weekends
D．a dinner at noon
44．If you spend﹩80for your meal，you will probably leave a tip ofC for the waiter．
A．﹩18
B．﹩30
C．﹩12
D．﹩50
45．Which of the following might be true according to the passage？D
A．American people like sitting with people they don't know．
B．Tips shouldn't be given to the waiter or waitress．
C．Orange juice is served before you order．
D．American people would not smoke if the people sitting at the same table mind their smoking．
