保山科目四英语电子版

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

A. Right

B. Wrong

Answer: A

2. When rescuing a wounded person suffering from spinal fracture, which of the following measures should be taken?

A. Prevent heat loss

B. Rescue the wounded person with a soft stretcher

C. Keep the wounded part in position with a sling

D. Help the wounded person when walking

Answer: C

3. 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

4. When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?

A. Reverse at a lower speed

B. Voluntarily stop and yield

C. Continuously sound the horn to alert

D. Reverse in a clockwise direction

Answer: B

5. The sign on the right indicates that vehicles from the primary road have priority.

A. Right

B. Wrong

Answer: A

6. Which one of the following is a safe way for motor vehicles to converge into an intersection marked with this sign?

A. Speeding up and driving into the traffic flow directly

B. Driving into the traffic flow behind the gray car on the main road

C. Driving into the traffic flow from the front of the red car on the main road

D. Turning on the indicator and driving into the flow directly

Answer: B

7. When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.

A. Right

B. Wrong

Answer: A

8. What is the meaning of the sign on the right?

A. Drive on the right side of the road ahead

B. No entry ahead

C. One-way road ahead

D. Watch for the right-hand intersection ahead

Answer: C

9. The sign on the right warns of a guarded railway crossing 100 meters ahead.

A. Right

B. Wrong

Answer: B

10. When a motor vehicle reaches a muddy or burst-and-muddy section of the road, the driver should stop, observe and select a level and solid section or a section with vehicle tracks.

A. Right

B. Wrong

Answer: A

11. When encountering a road like this, motor vehicle drivers should downshift in advance and control speed by braking the engine.

A. Right

B. Wrong

Answer: A

12. The sign in front is an advance announcement of famous places and distances en route.

A. Right

B. Wrong

Answer: A

13. The sign on the right warns of an unguarded railway intersection ahead.

A. Right

B. Wrong

Answer: B

14. The sign in front is an advance announcement of the directions led by this intersection.

A. Right

B. Wrong

Answer: A

15. What should the driver pay attention to when the motor vehicle on the main road approaches a junction with a feeder road?

A. Slow down in advance and pay attention to other motor vehicles

B. Maintain the normal speed

C. Sound the horn and pass rapidly

D. Speed up and pass rapidly

Answer: A

16. Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A. Oxidizing materials

B. Inflammable solid materials

C. Explosives

D. Self-igniting articles

Answer: C

17. After a traffic accident, what is the most effective measure to prevent secondary accidents?

A. Evacuate all passengers

B. Turn on the hazard lamps

C. Mark the original place of the injured persons

D. Properly place the danger warning sign

Answer: ABD

18. When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A. Dress the wounds with a handkerchief

B. Dress the wounds with a towel

C. Dress the wounds with cotton clothes

D. Dress the wounds with string

Answer: D

19. The sign on the right warns of a hump bridge right ahead.

A. Right

B. Wrong

Answer: B

20. When driving on an expressway, which of the following statements is correct?

A. Drivers may overtake on either the ramp, the acceleration lane or the deceleration lane

B. Drivers are prohibited from reversing, driving in the opposite direction or making a U turn by crossing the central dividing strip

C. Drivers may drive on the emergency lane in a non-emergency case

D. Drivers may test a motor vehicle or learn to drive

Answer: B

21. Mr. Qi drove a large bus with 28 passengers (capacity 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li’s heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?

A. The bus carried more passengers than capacity

B. The bus exceeded the speed limit

C. The tractor carried more cargo than capacity

D. The driver of the tractor was inexperienced

Answer: BC

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

A. Right

B. Wrong

Answer: B

23. When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?

A. Prevent heat loss

B. Bring him to a place with fresh air

C. Give him artificial respiration

D. Depress the heart over the chest

Answer: B

24. The sign on the right warns of a widened left-hand road ahead.

A. Right

B. Wrong

Answer: B

25. When parking for a long time on an upward slope due to breakdown on the road, drivers should use this method to stop up wheels.

A. Right

B. Wrong

Answer: B