问题补充：
When you travel(旅游) in Hong Kong, you must be careful of the traffic(交通) rules, because the traffic keeps to the left and it’s different from that of the interior(内地) of China. Before crossing the street, you must look to the right and then to the left. If the traffic lights are red, the traffic must stop, people can go across the zebra line.（斑马线） If the traffic lights turn green , the traffic can go, and people mustn’t cross the road.
In the morning and in the evening, when people go to or come from work, the streets are very busy. The traffic is the most dangerous.
When you go somewhere by bus in Hong Kong, you have to be careful, too. Always remember the traffic keeps to the left. Have a look first, or you may go the wrong way. In Hong Kong, there are a lot of big buses with two floors. You’d better sit on the second floor. From there you can watch the city very well. How interesting !
【小题1】In Hong Kong the traffic moves .A．on the rightB．on the leftC．in the middleD．in the park【小题2】When you cross the street, you must look to first.A．the frontB．the rightC．the leftD．B and C【小题3】If the traffic lights are red, .A．the people must stopB．the traffic must stopC．the people and the traffic must stopD．the traffic and the people must wait【小题4】It is to cross the streets in the morning and in the evening.A．dangerousB．interestingC．easyD．safe【小题5】You can see the city very well on the floor of the bus.A．firstB．secondC．thirdD．fourthB
答案：
(答案→)B
解析：
【小题1】根据you must be careful of the traffic(交通) rules, because the traffic keeps to the left 描述,可知选B
【小题1】根据Before crossing the street, you must look to the right and then to the left.可知选B
【小题1】根据If the traffic lights are red, the traffic must stop, 可知选B
【小题1】根据In the morning and in the evening, when people go to or come from work, the streets are very busy. The traffic is the most dangerous.描述，可知选A
【小题1】根据You’d better sit on the second floor. From there you can watch the city very well.描述，可知选B
