When you are in the U.K., you must be very careful in the street, because the traffic runs on the left side. You must look at the right side first and then the left side, and then you can cross the street. If the traffic lights are on red, the traffic must stop. Then people on foot can cross the road. If the traffic lights are on green, the traffic can go. People mustn’t cross. When you take a bus in the U.K., you have to be careful, too. Always remember the traffic runs on the left. Have a look first, or you will go the wrong way. In many cities in the U.K., there are double-deckers (双层公共汽车). You can sit on the second deck. It’s a good way to see the city. It’s very interesting.

【小题1】What does the underlined word “careful” mean (意思是) in Chinese?

A．有礼貌的

B．小心的

C．安静的

D．努力的

【小题2】Which of the following is TRUE?

A．In the U.K., people drive cars on the right.

B．The traffic must stop when the traffic lights are on red.

C．Drivers don’t have to be careful in the U.K.

D．There are no buses with two decks in the U.K.

【小题3】Which is the best title for the passage?

A．People in the U.K.	B．Bikes in the U.K.
C．The Traffic in the U.K.	D．Buses with Two Decks.