上海英文驾考科目四app

1、When there is a braking failure on a downhill road, if there is no other alternative, the driver may rub the vehicle body against the rocks and trees on roadside to force the vehicle to slow down and stop.

Answer：Y

2、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

3、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.

Answer：Y

4、Motor vehicles are not allowed to stop in this area for a long time.

Answer：Y

5、Motor vehicles are not permitted to change lanes in this position.

Answer：Y

6、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

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

Answer：Y

8、The sign on the right warns of a ferry crossing 100 meters after turning right at the intersection ahead.

Answer：Y

9、Which of the following measures is incorrect when a motor vehicle stops?

A、Stop at a stipulated place

B、Avoid stopping on pedestrian streets

C、Avoid obstructing the passing of other motor vehicles and pedestrians when temporarily stops on the road

D、Stop on the non-motor vehicle lane

Answer：D

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

Answer：N

11、When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.

Answer：Y

12、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

13、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

14、The motor vehicle should speed up and pass rapidly under this situation.

Answer：N

15、Motor vehicles should accelerate when driving into an intersection with this traffic signal.

Answer：N

16、The sign on the right indicates right-hand turn only.

Answer：Y

17、The sign on the right warns to keep a safe distance on the road ahead.

Answer：N

18、The sign in front indicates a 4-kilometer distance from the next exit.

Answer：Y

19、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

20、As shown in this picture, the vehicles intending to turn left are allowed to drive into the left-turn waiting area directly to wait for the green light.

Answer：N

21、The sign on the right indicates to stop and yield for oncoming vehicles approaching on the road ahead.

Answer：N

22、When driving in a strong wind, what should the driver do if he/she feels the steering wheel is suddenly out of control due to the frequent changes in speed and direction of the wind?

A、Turn the steering wheel against the wind

B、Turn the steering wheel with the wind

C、Use emergency brake

D、Firmly hold the steering wheel with both hands

Answer：D

23、The sign on the right indicates a T-shaped intersection head.

Answer：N

24、When a collision occurs on the passenger seat side or the impact is relatively small, which of the following methods is incorrect?

A、Firmly holding the steering wheel

B、Stretching both feet forward

C、Jumping out of the vehicle from one side

D、Leaning body backwards against the seat

Answer：C

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

Answer：Y

26、The sign on the right side warns of a sharp right turn ahead.

Answer：Y

27、The sign in front indicates a one-way lane after turning left.

Answer：Y

28、After a tire bursts and before the driver can control the speed of the vehicle, he/she should not risk using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.

Answer：Y

29、The sign on the right side warns of an abrupt downhill section ahead.

Answer：N

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

Answer：N

31、How to ensure motor vehicles have sufficient power when driving uphill?

A、Downshift before reducing speed

B、Downshift after reducing speed

C、Downshift when the speed is excessively low

D、Downshift to the fullest extent

Answer：A

32、When a vehicle encounters a strong side wind, the driver should firmly hold the steering wheel and press the brake urgently if he feels the vehicle deviates horizontally from the normal direction.

Answer：N

33、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

34、When there is a braking failure on a downhill road, what should not be done by the driver?

A、Steering the motor vehicle to the uphill direction

B、Stopping the vehicle by rubbing the vehicle body against the rocks or trees on roadside

C、Driving to the emergency lane and stop the vehicle there

D、Pulling up the stopping brake or change the gear to two positions lower

Answer：D

35、When encountering a situation like changing to a left lane, motor vehicle drivers should vield.

Answer：Y

36、Once inflammable gas causes a fire disaster, it should be put out with water in good time.

Answer：N

37、The sign on the right indicates a 200-meter distance from the gas station ahead.

Answer：Y

38、How should lamps be used by the motor vehicle driver who follows a vehicle on a road section where he street light condition is good?

A、Turn off the headlamp

B、Use high-beam

C、Turn off all lamps

D、Use low-beam

Answer：D

39、The broken white line rectangle area on the right side of the road indicates that long stopping is permitted here.

Answer：N

40、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

41、The broken white line on the right side of the road indicates that drivers are allowed to change lanes by crossing the line.

Answer：Y

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

Answer：N

43、The sign on the right indicates a one-kilometer distance from the ETC toll station.

Answer：Y

44、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.

Answer：Y

45、Which is the wrong measure to avoid tire burst?

A、Reduce tire pressure

B、Check tires regularly

C、Remove foreign matters from the tire tread grooves timely

D、Replace tires that have cracks or deep cuts

Answer：A

46、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

47、Under the circumstances shown in the flash, what should the driver do?

A、Find a chance to overtake the vehicle in front

B、Weave through motor vehicles ahead and pass

C、Reduce speed, stop, and wait in line

D、Sound the horn to urge vehicles in front

Answer：C

48、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

49、After a motor vehicle falls into water, the driver won't be able to open the side doors or windows to escape until water nearly fills up the compartment.

Answer：Y

50、Turning on the high-beam is an effective way to improve visibility in fog weather.

Answer：N