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  46  to know the right and wrong things to do. For example, in China it’s OK to  47  a lot of noise in a restaurant. In fact, if a restaurant isn’t   48  or lively, you may think there’s something wrong with it. However, in many western countries, restaurants are quiet places. If a table is too loud, other people who are eating there might even  49  to the owner of the restaurant.

Paying the bill    50  also different from country to country. In China, one person usually pays  51  everybody. In western countries, one person pays if he or she is entertaining clients(宴请宾客), but  52  friends eat together, they usually share the cost. This is called “Going Dutch（均摊费用）”.Also, when westerners pay the bill, they usually leave some money for the  53  .This is called “leaving a tip(小费)”. Leaving a tip is thought to be polite. In the US, it’s  54  to leave tips of 10％,15％,or 20％ of the bill, which is decided by how good the service is. Good waiters can make a lot of money!

The way people eat food is different in the world, but you can  55  the same kind of food in many countries. Chinese and Italian food, for example, are popular all over the world.

1.A. popular            B. difficult               C. important

2.A. cause              B. keep                 C. make

3.A. noisy              B. noise                 C. lucky

4.A. shout              B. explain               C. complain

5.A. are                B. is                   C. be

6.A. on                 B. for                  C. in

7.A. until               B. when                C. unless

8.A. gatekeeper          B. seller                C. waiter

9.A. terrible             B. common             C. serious

10.A. invent              B. find                 C. prefer

When we see a cigarette box, we’ll see “ Smoking is harmful to your health” on it. Children are not    36  to smoke by their parents or teachers. But in many countries  37 is becoming a bigger problem for young people. Most smokers   38  in their teens or earlier.

Some students think smoking is very cool, and they can see many people smoking around them. They want to have a   39 .

“If young people start smoking early, they will probably get addicted （上瘾的）to nicotine（尼古丁）. And it will be very hard to  40   later on,” said a professor. A study shows smoking is a problem for many Chinese teens.  41    can we do to make them stop smoking?

Some people think we can make a law. Teenagers under 18 are not allowed to smoke,   42   they should be fined. Parents should give up smoking. They can set an example （树立榜样）43   their children.

“Every year about four million people die of smoking. And if people  44   smoking, the number will increase （增加）10 million a year from now on,” said the World Health Organization. So we must learn and tell others about the  45  of smoking.

先通读下面的短文，然后根据短文内容和所给首字母，在空格内填入一个适当的词，使短文意思完整。
In many countries, people t__________ 【小题1】by car or by bike. They also get from place to place using p__________ 【小题2】transport such as buses and trains. However, some people live in parts of the world where it is i__________ 【小题3】to build roads.
It is difficult to w__________【小题4】in snow but easy to ski over it. So in places like Alaska, people use skis. If they want to go faster, they get dogs to p__________ 【小题5】them on sleds(雪橇). Riding a snowmobile(雪地摩托) is a more m__________ 【小题6】, but expensive way of getting around on snow.
In desert(沙漠) like the Sahara in North Africa, people s__________【小题7】get around on camels. Camels survive w__________ 【小题8】in the desert, not because they can s__________ 【小题9】water in their bodies though! They can survive without water for two weeks and without f__________【小题10】for up to a month. H__________ 【小题11】 can only go without water for about three to five days.