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Road accidents keep happening in every city，on every road and at any time. Traffic rules are made to keep order on the road. They can also help to keep the pedestrians（行人）safe.
The pedestrian has as many rules to follow as the driver of a car. You should walk on the sidewalk or at the edge of the road. Always look carefully before you walk across the street. If you ride a bike，don't ride in the middle of the road or look around to talk. If you drive，you should slow down at the traffic lights. You must always wear a seat belt（安全带）. Without the belts，both the driver and the passengers may be badly hurt in a sudden accident.
Traffic rules are also called Road Safety rules. The maxim（格言）for all road users is“Thinking about others. ”
1．Why do people make traffic rules？2．Does a pedestrian have many rules to follow？
3．If you ride a bike on the road, what should you not do according to the passage?
4．What will happen if you don't wear a seat belt when you drive?
5．What's the real meaning of the maxim “Thinking about others”?
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
