阅读下列短文,从每小题所给的A、B、C、D四个选项中选出一个最佳选项。
When we see a cigarette box, we'll see “Smoking is harmful to your health” on it. Children are not 1 to smoke by their parents or teachers. But in many countries 2 is becoming a bigger problem for young people. Most smokers 3 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 4 .
“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 5 later on,” said a professor. A study shows smoking is a problem for many Chinese teens. 6 can we do to make them stop smoking? Some people think we can 7 a law. Teenagers under 18 are not allowed to smoke, or they should be fined. Parents should give up smoking. They can set an example 8 their children.
“Every year about four million people die of smoking. And if people 9smoking, the number will increase 10 million a year from now on,” said the World Health Organization. So we must learn and tell others about the 10 of smoking.
