云南驾考科目四英语

1、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A、Unstable tire pressure

B、Even lower tire pressure

C、Driving resistance increases

D、Tire burst

Answer：D

2、The sign on the right warns of an unguarded railway crossing 150 meters ahead.

Answer：Y

3、When driving on a muddy road, what should the driver do?

A、Try to avoid using the foot brake

B、Drive slowly in mid or low gear

C、Firmly hold the steering wheel

D、Speed up and pass through

Answer：ABC

4、When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

A、Change to a high gear and pass rapidly

B、Constantly observe the changes of the flow

C、Prepare to stop at any time

D、Change to a low gear and pass through at a constant speed

Answer：D

5、The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.

Answer：N

6、When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.

Answer：Y

7、The sign on the right warns of three or more winding roads ahead.

Answer：N

8、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

9、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

Answer：N

10、When the tire pressure is too low, what can happen when driving at a high speed?

A、Tire pressure will be unstable

B、Tire pressure will increase

C、Driving resistance will decrease

D、The tire will burst

Answer：D

11、The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.

Answer：N

12、As shown in the flash, when overtaking a vehicle in front, the driver should make the horizontal distance as large as possible and may cross the solid line if necessary.

Answer：N

13、What should the driver do when the motor vehicle counters this situation?

A、Sound the horn continuously to warn

B、Speed up and bypass from the front

C、Slow down when encountering any risks

D、Slow down voluntarily and yield

Answer：D

14、Sideslip happens most easily on which one of the following road surfaces?

A、Dry concrete road

B、Road surface at the beginning of rain

C、Damp concrete road surface

D、Road in heavy rain

Answer：B

15、Motor vehicles are not allowed to reverse in a tunnel.

Answer：Y

16、The sign on the right indicates a passing bay ahead.

Answer：Y

17、What should be done to keep safe when a motor vehicle driver is overtaking in this condition?

A、Reducing speed and keeping a safe distance

B、Continuously sounding the horn to indicate the vehicle in front

C、Accelerating to pass while keeping a certain distance

D、Overtaking by occupying the opposite lane

Answer：A

18、When approaching a vehicle on a narrow slope, which one of the following ways is correct?

A、The descending vehicle yields to the ascending

B、The vehicle which is further from the slope crest should yield

C、The ascending vehicle yields to the descending

D、If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.

Answer：A

19、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.

Answer：N

20、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

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

Answer：Y

22、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.

Answer：Y

23、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

24、When there is a braking failure on a downhill road, if there is no favorable terrain or opportunity to stop the vehicle, the driver should drop gear by one position or two positions, and control the speed by taking advantage of the braking role of the engine.

Answer：Y

25、When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?

A、The vehicle not encountering an obstacle should Yield to the other vehicle

B、The slower vehicle should yield to the faster

C、The vehicle encountering an obstacle should yield to the other vehicle

D、The faster vehicle should yield to the slower

Answer：C

26、The sign on the left warns that there are vehicles converging into the intersection on the left.

Answer：Y

27、When driving in a strong wind, drivers should abruptly turn the steering wheel to return to the original direction if they feel the vehicle deviates horizontally due to a strong gale.

Answer：N

28、When there is a sudden braking failure on the road, what should be done by the driver?

A、Firmly holding the steering wheel and controlling the direction

B、Immediately changing to a low gear to reduce speed

C、Using the stopping brake to reduce speed

D、Turning on the hazard lamps

Answer：ABCD

29、This sign warns that the section ahead is under traffic monitoring.

Answer：Y

30、When the electric equipment and gasoline of a motor vehicle catches fire, the driver may extinguish the fire with water.

Answer：N

31、Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?

A、Large trucks

B、Large buses

C、Motor vehicles of all kinds

D、Small vans

Answer：C

32、When driving on a long downhill road, which is the best way to control driving speed?

A、Coast in neutral gear

B、Depress the clutch and coast

C、Use the engine to brake

D、Depress the brake pedal continuously

Answer：C

33、The driver should take emergency evasion measures when the motor vehicle suddenly self-ignites. Which ones of the following methods are correct?

A、Spray clean water to extinguish the fire

B、Report to the police

C、Use the spare fire extinguisher in the vehicle to put out the fire

D、Set up a warning sign in the oncoming direction

Answer：BCD

34、When such circumstances happen suddenly, what should the driver do?

A、Reduce speed or stop to yield

B、Bypass in front of the pedestrians

C、Continuously sound the horn to alert the pedestrians

D、Bypass from behind the pedestrians

Answer：A

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

Answer：Y

36、When carrying a wounded person in a coma, rescue personnel should try to let the unconscious person remain in the supine position.

Answer：N

37、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

38、Motor vehicle drivers don't need to use any lamp at night when passing through a road section where the street light condition is good.

Answer：N

39、Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.

Answer：N

40、What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?

A、Continuously sounding the horn and accelerating to overtake

B、Accelerating and continuing to overtake

C、Refraining from overtaking

D、Following the vehicle in front closely and finding a chance to overtake

Answer：C

41、When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.

Answer：N

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

Answer：N

43、When encountering this situation at the gate of a school, the driver should prepare to stop.

Answer：Y

44、When a motor vehicle falls into water and the side door cannot be opened, which of the following methods is correct for self-rescue?

A、Smash the window glass

B、Close the windows

C、Make calls for help

D、Try to open the door with a tool

Answer：A

45、The sign on the right warns of a danger from rockfall on the left side.

Answer：Y

46、What should a driver do before entering a tunnel on an expressway

A、Turn on the high-beam

B、Turn on the width lamp and the tail lamp

C、Turn on the low-beam

D、Sound the horn before entering the tunnel

Answer：C

47、How many kinds of law-breaking acts are displayed in flash 1?

A、One

B、Two

C、Three

D、Four

Answer：B

48、When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.

Answer：N

49、What should the driver do to follow other motor vehicles on a mountain road?

A、Closely follow the vehicle in front

B、Increase the safety distance

C、Reduce the vertical distance between vehicles

D、Try to overtake the vehicle in front as soon as possible

Answer：B

50、Upon encountering this traffic signal, how should a driver react?

A、Observe the traffic situation and pass at a reduced speed

B、Pass at an increased speed without changing gears

C、Pass before the train comes

D、Crossing the stop line is prohibited

Answer：D