上海英文驾考科目四app

1、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.

Answer：Y

2、The sign on the right warns of no passing due to collapse on the road ahead.

Answer：N

3、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are three motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.

Answer：N

4、Which is the correct way to use a fire extinguisher?

A、Stand on the leeward side

B、Direct the fire extinguisher at the source of fire

C、Try to approach the source of fire as close as possible

D、Direct the fire extinguisher at the flames

Answer：B

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

Answer：N

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

Answer：N

7、Drivers may cross these central solid and broken yellow lines when overtaking.

Answer：N

8、The sign in front indicates a one-kilometer distance from the next left exit.

Answer：N

9、What should the driver do when the motor vehicle encounters this situation?

A、Overtake immediatel

B、Sound the horn continuously to warn

C、Maintain safety distance and overtake

D、Sound horn and speed up to overtake

Answer：C

10、What does this sign on the fly-over junction indicate?

A、Turn right

B、Drive straight or turn left

C、Drive straight or turn right

D、Take a U-turn under bridge

Answer：B

11、The driver should drive on the left in this kind of tunnel.

Answer：N

12、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

13、When a motor vehicle encounters this situation at a crosswalk, the driver must slow down and pass slowly.

Answer：N

14、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

15、If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.

Answer：N

16、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

17、The sign on the right warns of a non-motor vehicle lane.

Answer：N

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

Answer：N

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

Answer：Y

20、The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.

Answer：Y

21、When encountering children in this condition, what should motor vehicle drivers do?

A、Go ahead by following the children closely

B、Speed up and overtake from the left side of the children

C、Sound the horn to alert the children

D、Reduce speed or stop to yield

Answer：D

22、When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.

Answer：N

23、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

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

Answer：Y

25、Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?

A、Drunk driving

B、Speeding

C、Fatigued driving

D、Hit-and-run driving

Answer：ABD

26、Which one of the following measures is correct when a motor vehicle encounters this situation at night?

A、Keep driving at a normal speed

B、Drive at an increased speed to avoid light

C、Cut speed or stop to yield

D、Turn on high-beam to reject

Answer：C

27、The road marker indicates that vehicles are not allowed to make a U-turn at the intersection ahead.

Answer：Y

28、Drivers are allowed to cross the broken and solid white line on the road when changing lanes or pulling over.

Answer：Y

29、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

30、When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.

Answer：Y

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

Answer：Y

32、In the condition of low visibility, drivers should turn on the low-beam when setting off

Answer：Y

33、The area in the yellow rectangle markings on the right side of the road indicates that temporary stopping is permitted here.

Answer：N

34、Mr Li drove a large bus with 21 passengers( capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour(speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What's the main illegal act committed by Mr Li?

A、Speeding

B、Fatigued drivin

C、Carrying more passengers than permitted

D、Driving a motor vehicle with potential safety hazard

Answer：AD

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

Answer：N

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

Answer：Y

38、As shown in this picture, before driving to the intersection, vehicles are not allowed to change lanes by crossing the solid white line.

Answer：Y

39、When encountering a road like this, motor vehicle drivers may make good use of neutral gear to coast.

Answer：N

40、When the engine suddenly stalls on the road and cannot be restarted, the driver should pull over in a timely fashion and identify the cause of the stalling.

Answer：Y

41、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

42、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.

Answer：Y

43、what should motor vehicle drivers do under the circumstances shown in the flash?

A、Reduce speed or stop to yield

B、Sound the horn to warn the pedestrians to yield

C、Pass before the pedestrians

D、Immediately change to another lane to bypass the pedestrians

Answer：A

44、What should a driver do when the engine stalls suddenly on the road?

A、Apply emergency braking to stop the vehicle

B、Slow down and stop the vehicle

C、Change to neutral gear and coast

D、Shut down the ignition switch

Answer：B

45、Under such circumstances, what should motor vehicle drivers do?

A、Follow the vehicle closely

B、Overtake the vehicle quickly on its left

C、Keep a long braking distance

D、Overtake the vehicle quickly on its right

Answer：C

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

Answer：Y

47、Drivers are not allowed to drive on or across these filled-in slanted yellow lines.

Answer：Y

48、Under the circumstances shown in the flash, what should be done by the vehicle in front?

A、Reduce speed swiftly or apply emergency brake

B、Drive at a higher speed after giving a proper space

C、Reduce speed and yield by the right side of the road

D、Drive at a higher speed by the right side of the road

Answer：C

49、The signs on each side warn of changes in road alignment ahead.

Answer：Y

50、When braking, the steering will become impossible if the front wheels are blocked

Answer：Y