请认真阅读下面短文，从短文后各题所给的 A、B、C、D 四个选项中，选出最佳选项。
Around the world, people have different ideas about what good manners are. When you go to restaurants in different parts of the world, it's
1 to know the right and wrong things to do. For example, in China, it's OK to hear a lot of
2 in a restaurant.
3, if a restaurant isn't noisy and lively, you may think there's something wrong with it.
4, in many Western countries, restaurants are
5 places. If a table is too loud, other people who are eating there might even
6 to the owner of the restaurant.
7 is also different from country to country. In China, one person usually pays for
8 who is dining together. In Western countries, one person pays if he or she is entertaining clients (客户), but
9 friends eat together, they usually
10 the cost. This is called "Going Dutch" (均摊费用). Also, when Westerners pay the bill, they usually leave some money for the
11. This is called "leaving a tip". Leaving a tip is thought to be polite. In the USA, it's
12 to leave tips of 10%, 15%, or 20% of the bill, which is decided by how
13 the service is. Good waiters can make a lot of money!
The
14 people eat food is not the same in the world, but you can
15 the same kinds of food in many countries. Chinese and Italian food, for example, are popular all over the world.
(
C
) 1. A. popular
B. difficult
C. important
D. enjoyable
(
C
) 2. A. music
B. news
C. noise
D. advice
(
B
) 3. A. In need
B. In fact
C. In common
D. In trouble
(
A
) 4. A. However
B. Moreover
C. Therefore
D. Otherwise
(
B
) 5. A. boring
B. quiet
C. busy
D. clean
(
C
) 6. A. suggest
B. explain
C. complain
D. listen
(
A
) 7. A. Paying the bill
B. Leaving a tip
C. Having a takeaway
D. Eating out
(
A
) 8. A. everybody
B. somebody
C. everything
D. something
(
B
) 9. A. until
B. when
C. unless
D. since
(
D
) 10. A. cut
B. raise
C. cover
D. share
(
C
) 11. A. gatekeeper
B. seller
C. waiter
D. visitor
(
B
) 12. A. strange
B. usual
C. terrible
D. funny
(
B
) 13. A. poor
B. nice
C. slow
D. fast
(
C
) 14. A. time
B. speed
C. way
D. reason
(
D
) 15. A. offer
B. create
C. prepare
D. find
