保山2026英文驾考科目四

1. What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?

A. Shorten the engine’s service life

B. Make the driver feel tired

C. Easily cause the vehicle to overturn

D. Reduce the braking efficiency

Answer: D

2. When the windscreen of a motor vehicle on the highway is cracked by flying rocks or debris which makes visibility poor, the driver should reduce speed gradually, turn on the hazard warning lamps, drive to a place where it will not obstruct the traffic flow and stop there.

A. Right

B. Wrong

Answer: A

3. Mr. Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo (capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li’s heavy dump truck (carrying 3.17 cubes of loess and 24 passengers in the container) occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured. What are the main illegal acts in this case?

A. Mr Peng exceeded the speed limit

B. Mr. Peng’s tractor carried more cargo than limited

C. Mr Li illegally drove in the emergency lane

D. Mr. Li’s truck illegally carried passengers in the container

Answer: BCD

4. When driving in rain or snow, the driver should turn left to stabilize the vehicle if the motor vehicle slides to the right side.

A. Right

B. Wrong

Answer: B

5. When a motor vehicle catches fire, the driver should swiftly turn off the engine and open the hood to extinguish the fire.

A. Right

B. Wrong

Answer: B

6. Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?

A. Driving at a higher speed

B. Closely following the vehicle in front

C. Driving at a higher speed by the right side

D. Driving at a lower speed by the right side

Answer: D

7. The sign in front indicates a one-way lane after turning right.

A. Right

B. Wrong

Answer: A

8. When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.

A. Right

B. Wrong

Answer: A

9. Drivers may go straight and pass through when traffic police give these hand signals.

A. Right

B. Wrong

Answer: B

10. The sign on the right indicates that the number of the lanes ahead will increase.

A. Right

B. Wrong

Answer: B

11. When there is a braking failure on a downhill road the driver should change the gear to one position or two positions lower, and control the speed by taking advantage of the braking role of the engine.

A. Right

B. Wrong

Answer: A

12. When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.

A. Right

B. Wrong

Answer: B

13. When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?

A. Driving ahead by occupying the opposite lane

B. Turning the steering wheel quickly when passing through the curve

C. Not reducing speed until driving onto the curve

D. Driving by the right side

Answer: ABC

14. When driving on a road covered with ice and snow drivers should not use the emergency brake but can apply a sharp turn.

A. Right

B. Wrong

Answer: B

15. What should the driver do when the motor vehicle passes a flyover?

A. Speed up and pass rapidly

B. Keep the speed under 15 km/hour

C. Drive at the speed indicated by the traffic sign

D. Drive close to the central line of the flyover

Answer: C

16. When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

A. Right

B. Wrong

Answer: B

17. When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.

A. Right

B. Wrong

Answer: A

18. A motor vehicle should slow down and stop at this level crossing.

A. Right

B. Wrong

Answer: A

19. When the vehicle engine catches fire, what should the driver do first?

A. Turn off the engine as soon as possible

B. Extinguish the fire with water

C. Open the hood to extinguish the fire

D. Extinguish the fire from the leeward direction

Answer: A

20. The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.

A. Right

B. Wrong

Answer: B

21. When encountering this situation on a mountainous road, motor vehicle drivers should overtake the vehicle in front by speeding up.

A. Right

B. Wrong

Answer: B

22. Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.

A. Right

B. Wrong

Answer: A

23. When driving on a snowy day, drivers should follow the tracks on the road before them.

A. Right

B. Wrong

Answer: A

24. Which of the following is an inflammable solid material?

A. Matches

B. Gun powder

C. Calcium carbide

D. Explosives

Answer: A

25. What should the driver do in this situation?

A. Speed up and overtake from the left side

B. Sound the horn continuously to warn the bicycle

C. Follow the bicycle closely

D. Slow down and yield to the bicycle

Answer: D