保山科目四英语pdf

1. Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?

A. Speeding

B. Fatigued driving

C. Carrying more passengers than permitted

D. Driving a motor vehicle with potential safety hazard

Answer: AD

2. The sign on the right indicates that turning right is not permitted at the intersection ahead.

A. Right

B. Wrong

Answer: A

3. When a motor vehicle skids sideways on a muddy road, the driver should turn the steering wheel in the direction of the rear wheel skidding to properly adjust the direction.

A. Right

B. Wrong

Answer: A

4. Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.

A. Right

B. Wrong

Answer: A

5. In this situation, motor vehicles are permitted to stop temporarily at bus stations.

A. Right

B. Wrong

Answer: B

6. Under such circumstances, motor vehicles are not allowed to overtake.

A. Right

B. Wrong

Answer: A

7. Those traffic police signals mean turning right.

A. Right

B. Wrong

Answer: B

8. For evading an emergency on an expressway, which of the following principles should drivers stick to?

A. Evading vehicles first and objects later

B. Evading people first and objects later

C. Evading vehicles first and people later

D. Evading objects first and people later

Answer: B

9. The broken and solid white line on the road indicates that crossing is allowed on the solid line side.

A. Right

B. Wrong

Answer: B

10. This sign warns of an intersection of railways and highways ahead.

A. Right

B. Wrong

Answer: A

11. A motor vehicle should not pass the level crossing rapidly in this situation.

A. Right

B. Wrong

Answer: A

12. Under the circumstances shown in the flash, what should be done by the vehicle in front?

A. Reduce speed swiftly or apply emergency brake

B. Drive at a higher speed after giving a proper space

C. Reduce speed and yield by the right side of the road

D. Drive at a higher speed by the right side of the road

Answer: C

13. The sign on the right indicates to stop and yield at the intersection ahead.

A. Right

B. Wrong

Answer: A

14. How many kinds of law-breaking acts are displayed in flash 4?

A. One

B. Two

C. Three

D. Four

Answer: C

15. The sign in the red circle indicates that vehicles except non-motor vehicles are not allowed to drive in this lane.

A. Right

B. Wrong

Answer: A

16. These traffic police signals indicate that passing is prohibited.

A. Right

B. Wrong

Answer: A

17. How to reduce speed or stop when driving on a road covered with snow and ice?

A. Take full advantage of driving brake

B. Take full advantage of the control power from engine

C. Take full advantage of parking brake

D. Take full advantage of speed retarder

Answer: B

18. Motor vehicle drivers are allowed to overtake as long as there are no oncoming vehicles.

A. Right

B. Wrong

Answer: B

19. What is the most frequent problem for driving on a muddy road?

A. High resistance force

B. Sideways slide

C. The motor vehicle bumps

D. Steering failure

Answer: B

20. If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.

A. Right

B. Wrong

Answer: B

21. What does this sign on the fly-over junction indicate?

A. Turn right

B. Drive straight or turn left

C. Drive straight or turn right

D. Take a U-turn under bridge

Answer: C

22. What should the driver do to ensure safe driving when the motor vehicle encounters this situation in a residential area?

A. Sound the horn to warn the pedestrians

B. Speed up and pass as quickly as possible

C. Retain a normal speed

D. Slow down and prepare to stop

Answer: D

23. When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.

A. Right

B. Wrong

Answer: A

24. The sign in front indicates that vehicles except large passenger vehicles are not allowed to drive on the right lane.

A. Right

B. Wrong

Answer: B

25. When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.

A. Right

B. Wrong

Answer: A