1阅读短文，选择最佳答案。

Now lots of teenagers like smoking. It's a big problem. Some of them smoke, just for fun and some think smoking looks cool. Others smoke because there are many people around them that smoke.

As we all know, smoking is harmful, especially to students. Some teenagers even steal money so that they can buy cigarettes. Besides, smoking does harm to brains and it can influence studies. Finally, it is bad for health because it can cause diseases.

Therefore(因此), we should protect ourselves from smoking. First, we should learn more about the danger of smoking. Second, we should keep away from people who smoke.

1.Now some teenagers like smoking because_________.

A. smoking is good for them

B. their parents want them to do so

C. they think it is fun

2.From the passage, we know some teenagers steal money in order to _______.

A. buy cigarettes   B. buy books                          C. play games

3.Smoking is harmful to_________    .

A. brains               B. legs                                   C. eyes

4.Which of the following sentences is NOT true?

A. Smoking can cause diseases.

B. Smoking can influence studies.

C. We shouldn't keep away from people who smoke.

5.The writer of the passage wants teenagers________.

A. to smoke           B. not to smoke                        C. not to keep away from smoking

More and more people like bicycling and it is no surprise. It is fun, healthy and good for the environment. Maybe that’s why there are 1.4 billion bicycles and only 400 million cars on roads worldwide today. Bikes can take you almost anywhere, and there is no oil cost!
Get on a bicycle and ride around your neighbourhood. You may discover something new all around you. Stopping and getting off a bike is easier than stopping and getting out  of your car. You can bike to work and benefit (受益) from the enjoyable exercise without polluting the environment. You don’t even have to ride all the way.
Folding (折叠) bikes work well for people who ride the train. Just fold the bike and take it with you. You can do the same on an airplane. A folding bike can be packed in a suitcase. You can also take a common bike with you when you fly. But be sure to look for information by getting on airline websites. Not all airlines are bicycle-friendly to travellers.
Health Benefits of Bicycling:
It helps to prevent heart diseases.   
Bicycling helps to control your weight.
A 15-minute bike ride to and from work three times a week burns off five kilos of fat in a year.
Bicycling can improve your mood (心情).
Exercise  like  bicycling  has  been  shown  to  make  people  feel  better,  more  relaxed  and self-confident.
Bicycling is healthier than driving.
【小题1】When you are riding your bicycle around your neighbourhood, you may _________.

阅读短文，选择最佳答案。

Now lots of teenagers like smoking. It's a big problem. Some of them smoke, just for fun and some think smoking looks cool. Others smoke because there are many people around them that smoke.
As we all know, smoking is harmful, especially to students. Some teenagers even steal money so that they can buy cigarettes. Besides, smoking does harm to brains and it can influence studies. Finally, it is bad for health because it can cause diseases.
Therefore(因此), we should protect ourselves from smoking. First, we should learn more about the danger of smoking. Second, we should keep away from people who smoke.
【小题1】Now some teenagers like smoking because_________.
A. smoking is good for them
B. their parents want them to do so
C. they think it is fun
【小题2】From the passage, we know some teenagers steal money in order to _______.
A. buy cigarettes   B. buy books                         C. play games
【小题3】Smoking is harmful to_________ .
A. brains              B. legs                                   C. eyes
【小题4】Which of the following sentences is NOT true?
A. Smoking can cause diseases.
B. Smoking can influence studies.
C. We shouldn't keep away from people who smoke.
【小题5】The writer of the passage wants teenagers________.
A. to smoke           B. not to smoke                      C. not to keep away from smoking

Now lots of teenagers like smoking. It's a big problem. Some of them smoke, just for fun and some think smoking looks cool. Others smoke because there are many people around them that smoke.
As we all know, smoking is harmful, especially to students. Some teenagers even steal money so that they can buy cigarettes. Besides, smoking does harm to brains and it can influence studies. Finally, it is bad for health because it can cause diseases.
Therefore, we should protect ourselves from smoking. First, we should learn more about the danger of smoking. Second, we should keep away from people who smoke.
【小题1】Now some teenagers like smoking because_________.

More and more people like bicycling and it is no surprise. It is fun, healthy and good for the environment. Maybe that’s why there are 1.4 billion bicycles and only 400 million cars on roads worldwide today. Bikes can take you almost anywhere, and there is no oil cost!

Get on a bicycle and ride around your neighbourhood. You may discover something new all around you. Stopping and getting off a bike is easier than stopping and getting out  of your car. You can bike to work and benefit (受益) from the enjoyable exercise without polluting the environment. You don’t even have to ride all the way.

Folding (折叠) bikes work well for people who ride the train. Just fold the bike and take it with you. You can do the same on an airplane. A folding bike can be packed in a suitcase. You can also take a common bike with you when you fly. But be sure to look for information by getting on airline websites. Not all airlines are bicycle-friendly to travellers.

Health Benefits of Bicycling:

It helps to prevent heart diseases.   

Bicycling helps to control your weight.

A 15-minute bike ride to and from work three times a week burns off five kilos of fat in a year.

Bicycling can improve your mood (心情).

Exercise  like  bicycling  has  been  shown  to  make  people  feel  better,  more  relaxed  and self-confident.

Bicycling is healthier than driving.

1.When you are riding your bicycle around your neighbourhood, you may _________.

2.If you travel with a folding bike, you can fold it and_____________ .

3.One of the benefits from bicycling is that_______________.

4.Which is TRUE according to the passage?