云南2025科目四考试英文

1、When a motor vehicle breaks down and cannot be moved away from the emergency lane or the road shoulder, the driver and all passengers should get off the vehicle and wait on the road side instead of leaving the expressway.

Answer：N

2、When a gas tanker is leaking heavily, which of the following measures is wrong?

A、Cut off the power

B、Wear gas mask and protect gloves

C、Turn off the valve to stop leaking

D、Evacuate people to the leeward side

Answer：D

3、When a motor vehicle slides sideways on a road covered by ice and snow, the driver should violently turn the steering wheel to adjust the direction.

Answer：N

4、In which of the following ways can motor vehicles avoid a tire burst?

A、Lowering tire pressure

B、Checking tires regularly

C、Removing foreign matters from the tire tread grooves timely

D、Replacing the tires that have cracks or deep cuts

Answer：BCD

5、As shown in this picture, the vehicles intending to turn left are not allowed to drive into left-turn waiting area directly to wait for green light.

Answer：N

6、When driving in thick fog causing poor visibility on the expressway, the driver should apply emergency braking to stop at once.

Answer：N

7、When there is no bandage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can all be used for dressing.

Answer：Y

8、If a motor vehicle experiences a "water sliding" phenomenon when running on an expressway in rain, what should the driver do?

A、Slow down by suddenly depressing the brake pedal

B、Slow down by slowly releasing the accelerator pedal

C、Turn the steering wheel immediately to adjust the direction

D、Speed up to increase the displacement of the wheels

Answer：B

9、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

10、Drivers may turn left when traffic police give these hand signals.

Answer：N

11、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.

Answer：N

12、Motor vehicles are prohibited from driving straight or turning left in this situation.

Answer：Y

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

Answer：N

14、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.

Answer：Y

15、Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A、Explosives

B、Oxidizing materials

C、Self-igniting articles

D、Inflammable solid materials

Answer：D

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

Answer：Y

17、The sign on the right warns of a village or town ahead suggesting a 30km/hour speed.

Answer：Y

18、In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?

A、Accelerate to overtake the vehicle in front as soon as possibl

B、Voluntarily reduce speed and refrain from overtaking

C、Sound the horn to warn the vehicle in front to yield

D、Turn on the headlamp to warn the oncoming vehicle to yield

Answer：B

19、The sign on the right side indicates no entry for all vehicles.

Answer：Y

20、Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.

Answer：Y

21、Having driven a medium passenger vehicle (carrying 27 passengers) to the southern end of Qianling Village of Sidu Town, Mr Xu drove upslope but the vehicle slid backward and dropped from an 80-meter cliff, killing 11 people and injuring 7. Which of the following law-breaking acts did Mr Luo commit?

A、Fatigued driving

B、Drunk driving

C、Exceeding the carrying capacity of the passenger vehicle

D、Speeding

Answer：C

22、What should the driver do upon finding that one ofthe right tires is leaking while driving?

A、Brake swiftly to slow down

B、Brake slowly to slow down

C、Turn to the left side swiftly

D、Apply emergency braking

Answer：B

23、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.

Answer：N

24、When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from "water slide"

Answer：Y

25、For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam

Answer：N

26、This sign warns to bypass from either side to avoid roadblock.

Answer：Y

27、Under such circumstances, what should be done bY motor vehicle drivers in order to yield to the pedestrians politely?

A、Set off after pedestrians pass

B、Set off and bypass in front of the pedestrians

C、Sound the horn to warn the pedestrians to yield

D、Set off and approach the pedestrians slowly

Answer：A

28、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

29、When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.

Answer：N

30、When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver inorder to keep safe?

A、Firmly holding and properly adjusting the steering wheel

B、Turning swiftly to the opposite direction

C、Immediately applying emergency braking

D、Immediately steering to the collision side

Answer：A

31、Drivers may temporarily cross these central solid double yellow lines when overtaking.

Answer：N

32、When a motor vehicle temporarily stops in fog, which lamp should be turned on?

A、Hazard lamp, clearance lamp and rear position lamp

B、Left-turn indicator, clearance lamp and rear position amp

C、Headlamp, clearance lamp and rear position lamp

D、Reverse lamp, clearance lamp and rear position lamp

Answer：A

33、The sign on the right indicates that driving along left side only.

Answer：Y

34、When driving in thick or extremely thick fog, what should the driver do due to the low visibility in such weather?

A、Turn on the headlamp and drive slowly

B、Turn on the fog lamp and drive slowl

C、Park in a safe place

D、Drive slowly close to the roadside

Answer：C

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

Answer：N

36、When driving into the traffic flow on a main road from a relief road, drivers should speed up.

Answer：N

37、On a mountain road, what should the driver do in this situation?

A、Drive on the left and speed up to bypass

B、Stop to observe and pass slowly

C、Observe closely and pass as soon as possible

D、Sound the horn several times and pass slowly

Answer：C

38、What should the driver do if the back wheel slides to the right on a muddy road?

A、Continuously speed up

B、Turn right

C、Turn left

D、Apply emergency brake

Answer：B

39、As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.

Answer：Y

40、Under such circumstances, what should be done by the motor vehicle driver who has been overtaken?

A、Sounding the horn to warn the vehicle that overtook

B、Reducing speed or pulling over by the right side

C、Protesting by turning on the high-beam

D、Catching up with and overtaking the vehicle that overtook, and offering admonitions

Answer：B

41、The sign on the right warns of a sharp winding road ahead.

Answer：N

42、If a motor vehicle encounters a strong side wind when it leaves the opening of an expressway tunnel, what will happen?

A、A feeling of deceleration

B、A feeling of acceleration

C、A feeling of pressure

D、Deviation in direction

Answer：D

43、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

44、When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?

A、Driving onto the emergency lane and reduce speed and stop there

B、Rubbing the vehicle body against the rocks or trees on roadside

C、Pulling up the handbrake first

D、Immediately changing to a low gear

Answer：ABD

45、Mr. Zou drove a large sleeper coach (capacity 35 people and carrying 47 passengers). At the spot of 938 kilometers of the Jinggang'ao Expressway, large amounts of dangerous chemicals in the coach blew up, killing 41 people and injuring 6. What are the main illegal acts in this case?

A、Carrying more passengers than permitted

B、Passengers carried flammable and explosive substances

C、Speeding

D、Illegal parking

Answer：AB

46、When a motor vehicle on an expressway stops in an emergency due to breakdown or an accident, what should the driver and the passengers do?

A、Stand in front of the motor vehicle

B、Wait in the motor vehicle for rescue

C、Stand behind the motor vehicle

D、Promptly move to the road shoulder on the right side or the emergency lane

Answer：D

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

Answer：Y

48、The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.

Answer：Y

49、The cross-hatched marking indicates an area where vehicle drivers are not allowed to stop.

Answer：Y

50、Which of the following measures should be taken first when rescuing a wounded person suffering blood loss?

A、Observe

B、Dress the wounds

C、Stop bleeding

D、Inquire

Answer：C