题目内容：

Good afternoon, and welcome to England. We hope that your visit here will be a pleasant one. Today, I would like to draw your attention to a few of our laws.

The first one is about drinking. Now, you may not buy alcohol in this country if you are under 18 years of age, nor may your friends buy it for you .

Secondly, noise. Enjoy yourselves by all means, but please don't make unnecessary noise, particularly at night. We ask you to respect other people who may wish to be quiet.

Thirdly, crossing the road. Be careful. The traffic moves on the left side of the road in this country. Use pedestrian crossings and do not take any changes when crossing the road.

My next point is about litter. It is an offence to drop litter in the street. When you have something to throw away, please put in your pocket and take it home, or put in a litter bin.

Finally, as regards smoking, it is against the law to buy cigarettes or tobacco if you are under 16 years of age.

I'd like to finish by saying that if you require any sort of help or assistance, you should contact your local police station, who will be pleased to help you .

Now, are there any questions?

1.The main purpose of this speech would be to ________.

A．inform people of the punishment for breaking laws

B．declare the laws of different kinds.

C．give advice to travelers to the country

D．prepare people for international travel

2.How many laws are there discussed in the speech?

A．Three            B．Four             C．Six               D．Five

3.The underlined word "contact" in the seventh paragraph means ________.

A．get in touch with    B．keep in touch with   C．join              D．report

4.Who do you think is most likely to make the speech?

A．A lawyer          B．A policeman       C．A teacher         D．A lawmaker