十二、阅读短文，选择正确的答案。(每小题 2 分，共 10 分)
When you ride a bike，you share the road with cars. Car drivers may not notice bike riders. Here are special rules for bike riders in China.
• Children under 12 mustn't ride bikes.
• Always wear a
helmet when you ride your bike.
• Wear bright-coloured clothes. Drivers can see you easily.
• Don't ride on pavements(人行道). Ride on bike paths.
• Always ride on the right side of the road.
• When riding with friends，ride one after another. Don't ride next to each other.
• Wheel(推)your bike across busy zebra crossings.
• When you plan to turn or stop，use hand signals(手势)to let others know.
(
A
)1. Who do the rules protect(保护)?
A. Bike riders. B. Car drivers. C. Bus drivers.
(
B
)2. What does the underlined word “helmet” mean in Chinese?
A. 帽子 B. 头盔 C. 马甲
(
B
)3. What should bike riders do when they want to turn?
A. Look back first. B. Use a hand signal. C. Stop，then turn.
(
C
)4. Which picture is not safe?
A.
B.
C.
(
C
)5. Why are these rules here?
A. To teach traffic rules. B. To ask us to ride bikes more.
C. To keep us safe on bikes.
