上海英文驾考科目四app

1、The yellow broken line on the curb indicates that vehicles are not allowed to stop and let passengers embark or disembark or load and unload freight at the roadside.

Answer：N

2、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

Answer：N

3、When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.

Answer：Y

4、How will the adhesive force of road change when speed increases on a damp and slippery road?

A、Increase sharply

B、increase gradually

C、decrease sharply

D、No change

Answer：C

5、If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?

A、The driver and all passengers should promptly get off the motor vehicle from the left side door

B、Set up a warning sign 100 meters behind the vehicle in the oncoming direction

C、Turn on the hazard lamp and the high-beam

D、Stand in a safe place outside the guardrail

Answer：D

6、When driving on a muddy road, what should drivers do if the wheels spin and slide?

A、Cover the ground under the wheels with gravels

B、Change to a high gear and speed out

C、Cover the ground under the driving wheels with gravels

D、Violently turn the steering wheel and suddenly leed up

Answer：C

7、When the vehicle behind gives a notice of overtaking at night, the vehicle in front should not yield blindly.

Answer：Y

8、The sign on the right warns of a widened right-hand road ahead.

Answer：N

9、How many kinds of law-breaking acts are displayed in flash 2?

A、One

B、Two

C、Three

D、Four

Answer：B

10、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

11、The sign on the right warns of a guarded railway intersection ahead.

Answer：N

12、When temporarily parking on a raining day, what kind of lamp should the driver turn on?

A、Front and back fog lamps

B、Hazard warning lamp

C、Headlamp

D、Reversing lamp

Answer：B

13、The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

Answer：N

14、The sign on the right warns of an abrupt slope section ahead.

Answer：Y

15、As shown in the flash, what should the motor vehicle driver do when encountering this situation?

A、Reserve a safe crosswise distance and cut speed

B、Keep a normal speed

C、Use the emergency brake when approaching

D、Speed up and pass rapidly

Answer：A

16、This road marker indicates that the minimum speed for this road section is 60 km/hour.

Answer：N

17、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

18、The sign in front indicates the allocation of roads ahead.

Answer：N

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

Answer：N

20、Which one of following ways is the safest when driving a motor vehicle on this road?

A、Driving along the central line of the road

B、Driving along the right side of the road

C、Driving at the middle of the road

D、Driving along the left side of the road

Answer：B

21、The sign on the right indicates the location of the highway emergency phone.

Answer：N

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

Answer：N

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

Answer：N

24、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

25、When rescuing a wounded person suffering from bone fracture, which of the following should be kept in mind?

A、Immediately send him/her to the hospital on a stretcher

B、Properly change the original posture when the injured person wounded

C、Dress the fracture with a bandage

D、Do not move the fractured body-part

Answer：D

26、The sign in front indicates a temporary parking lot on the right side of the highway.

Answer：N

27、Motor vehicles are permitted to move to the right lane at this intersection.

Answer：N

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

Answer：Y

29、What should the driver do to ensure the motor vehicle passes the level crossing safely?

A、Change to neutral gear and slide over

B、Stop, look, and pass

C、Speed up, look and pass rapidly

D、Slow down, look and pass slowly

Answer：C

30、Which of the following measures is correct for rescuing a person sustaining full-body burns?

A、Cover the fire with sandy soil

B、Spray cool water to his body

C、Put out the fire by extinguisher

D、Help to remove the burning clothes

Answer：B

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

Answer：N

32、When encountering such pedestrians while driving, a longer safety distance should be kept by drivers.

Answer：Y

33、When a motor vehicle needs to stop for inspection after having an accident on an expressway, where should the driver park?

A、On the far outer lane

B、On the inner lane

C、On the emergency lane

D、In the triangle area on the ramp

Answer：C

34、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

35、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

36、The solid yellow line on the curb indicates that temporary stopping or parking is allowed at the roadside.

Answer：N

37、The crosswalk of the intersection warns that pedestrians have priority.

Answer：Y

38、The sign on the right indicates that no restriction for temporary parking.

Answer：N

39、Unless stopping due to obstacles or vehicle breakdown on an expressway, motor vehicles are not allowed to stop to pick up or drop off people or load and unload cargo.

Answer：Y

40、What should the driver do when seeing these hand signals?

A、Turn left at the intersection

B、Stop and wait

C、Go straight at the intersection

D、Drive to the waiting area for turning left

Answer：B

41、Before making a U-turn at the intersection ahead, motor vehicle drivers should drive to the lane for turning left and going straight.

Answer：N

42、When encountering such pedestrians, what should motor vehicle drivers do?

A、Go ahead along the middle line of the road

B、Continuously sound the horn

C、Speed up and overtake

D、Pay attention to the actions of such pedestrians

Answer：D

43、The guide line of a changeable lane indicates that drivers can choose their direction at will.

Answer：N

44、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

45、The sign on the left indicates the destinations of two highway directions

Answer：Y

46、How many kinds of law-breaking acts are displayed in flash 6?

A、One

B、Two

C、Three

D、Four

Answer：C

47、Mr. Qian drove a large sleeper coach with 45 passengers (capacity 40 people) at a speed of more than 40 kilometers per hour. On a long slope with sharp curves in Basu County, the coach fell into a 100-meter-deep valley, killing 17 people and injuring 20. What's the main illegal act committed by MrQian?

A、Making a cellphone call while driving

B、Speeding

C、Carrying more people than permitted

D、Fatigued driving

Answer：BC

48、What should the driver do when seeing these hand signals.

A、Stop and wait

B、Go straight and pass through the intersection

C、Turn right at the intersection

D、Turn left at the intersection

Answer：A

49、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer：Y

50、The sign in front indicates a 2-kilometer distance from the destination of the highway ahead.

Answer：Y