上海科目四英文版练习题库

1、What needs attention when a motor vehicle drives on a road covered with ice and snow?

A、Braking length is extended

B、Anti-skating resistance will be greater

C、The adhesive force of the road will be greater

D、The braking length will be shorter

Answer：A

2、When a motor vehicle leaves an expressway, which of the following lamp should be turned on?

A、The left-turn indicator

B、The right-turn indicator

C、The hazard warning lamp

D、The headlamp

Answer：B

3、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

4、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

5、When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.

Answer：Y

6、A motor vehicle may stop and yield if it encounters any problem when changing to the driving lane from an acceleration lane.

Answer：N

7、At this moment, the driver may speed up and pass the intersection rapidly.

Answer：N

8、When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.

Answer：Y

9、Motor vehicles should stop and wait when encountering two red lights flashing alternately at evel crossings.

Answer：Y

10、The sign on the right indicates an emergency shield 100 meters ahead.

Answer：Y

11、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

12、When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.

Answer：Y

13、When an erosive material catches fire, it should not be put out with water cannon.

Answer：Y

14、What should be done by motor vehicle drivers in order to yield politely to such pedestrians?

A、Speed up and bypass in front of the pedestrians

B、Speed up and bypass from behind the pedestrians

C、Reduce speed or stop to yield

D、Continuously sound the horn to alert the pedestrians

Answer：C

15、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

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

A、Guard against the sideslip of motor vehicles

B、Guard against the crossing of pedestrians

C、Speed up and pass through as quickly as possible

D、Continuously sound the horn

Answer：B

17、Motor vehicles are prohibited from stopping on the ramp of an expressway.

Answer：Y

18、Which one of the following statements is correct in this situation?

A、Vehicles are prohibited from passing in the lanes on either side

B、Move into the lane on either side at a reduced speed

C、Move into the lane on the right side

D、Move into the lane on either side at an increased speed

Answer：A

19、A motor vehicle should not obstruct other vehicles when it enters the driving lane from an acceleration lane.

Answer：Y

20、How many kinds of law-breaking acts are displayed in flash 7?

A、One

B、Two

C、Three

D、Four

Answer：B

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

Answer：N

22、It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.

Answer：N

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

Answer：N

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

Answer：Y

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

Answer：N

26、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

27、The sign in front is an advance announcement of the directions led by the interchange.

Answer：Y

28、What should the driver pay attention to in this situation?

A、Pedestrians passing behind the vehicle

B、Pedestrians passing in front of the vehicle

C、Public buses suddenly reversing

D、Public buses suddenly setting off

Answer：B

29、What should the driver do if he/she wants to turn left at this intersection?

A、Turn left along the straight-going lane

B、Enter the left turn waiting area

C、Enter the straight-moving waiting area

D、Turn left along the left lane

Answer：B

30、The sign on the right warns of right-hand S-shaped bend ahead.

Answer：N

31、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

32、When a motor vehicle accidentally hits the guardrail of a highway, an effective protective measure is to turn dramatically in the opposite direction.

Answer：N

33、When driving on the expressway in a heavy rain, what should the driver do to avoid "water sliding" phenomenon?

A、Install slide-proof devices

B、Speed up

C、Slow down

D、Continue to depress the brake

Answer：C

34、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

35、The sign on the right side warns of an emergency lane 500 meters ahead.

Answer：Y

36、Under such circumstances, the driver should stop the vehicle and yield to pedestrians.

Answer：Y

37、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

38、Sounding the horn on a foggy daY can arouse the attention of the opposite side. After hearing the horn from the opposite side, the driver should also sound their own horn to respond.

Answer：Y

39、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

40、Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?

A、Treat wounds first and safe life later

B、Save life first and treat wounds later

C、Help lightly wounded persons first

D、Help seriously wounded persons later

Answer：B

41、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

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

Answer：Y

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

Answer：Y

44、Motor vehicles can turn right when driving into an intersection with this traffic signal.

Answer：Y

45、When the motor vehicle stops on an uphill section, how should the driver use the foot brake?

A、Earlier than on a level road

B、Later than on a level road

C、As timely as on a level road

D、Strongly depress the foot brake pedal

Answer：B

46、When driving on a foggy day, the driver should turn on the fog lamp.

Answer：Y

47、The sign on the right warns of traffic signals ahead.

Answer：Y

48、Which one of the following ways to pass this intersection is correct?

A、Turn left or right

B、Drive straight or turn left

C、Turn left

D、Drive straight or turn right

Answer：D

49、Under such circumstances, motor vehicle drivers should reduce speed by the right side swiftly and yield.

Answer：Y

50、Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.

Answer：Y