安徽英文驾考科目四app

1、When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?

A、Sandy soil on the roadside

B、Cotton-padded clothes

C、Overalls

D、Water

Answer：D

2、When the rear wheels of a motor vehicle skid sideways on a muddy road, the driver should turn the steering wheel in the opposite direction of the side skid.

Answer：N

3、When two vehicles approach each other on a foggy day, what is the best method of safe driving?

A、Turn on the high-beam

B、Slowdown and maintain a large safety distance

C、Turn on the low-beam

D、Turn on the fog lamp

Answer：B

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

Answer：Y

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

A、One

B、Two

C、Three

D、Four

Answer：B

6、The sign on the left indicates that drivers should stop to take a pass card at the toll station ahead.

Answer：Y

7、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

8、The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.

Answer：N

9、When this signal is constantly flashing, how should a driver react?

A、Speed up as soon as possible

B、Pull over and wait

C、Observe the traffic situation around to make sure of safe driving

D、Refrain from passing

Answer：C

10、When driving on an expressway, which of the following statements is correct?

A、Drives may overtake on either the ramp, the acceleration lane or the deceleration lane

B、Drives are prohibited from reversing, driving in the opposite direction or making a U turn by crossing the central dividing strip

C、Drivers may drive on the emergency lane in a non-emergency case

D、Drives may test a motor vehicle or learn to drive

Answer：B

11、Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?

A、Driving at a higher speed

B、Closely following the vehicle in front

C、Driving at a higher speed by the right side

D、Driving at a lower speed by the right side

Answer：D

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

Answer：Y

13、Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.

Answer：Y

14、Mr Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo(capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li's heavy dump truck ( carrying 3.17 cubes of loess and 24 passengers in the container)occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured What are the main illegal acts in this case?

A、Mr Peng exceeded the speed limit

B、Mr. Peng's tractor carried more cargo than limited

C、Mr Li illegally drove in the emergency lane

D、Mr. Li's truck illegally carried passengers in the container

Answer：BCD

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

Answer：N

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

Answer：Y

17、Under such circumstance at an intersection. motor vehicle drivers should be prepared to stop and yieldat any time.

Answer：Y

18、When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel right to avoid sliding.

Answer：Y

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

Answer：Y

20、On a mountain road, what should the driver do in this situation?

A、Drive on the left and speed up to bypass

B、Stop to observe and pass slowly

C、Observe closely and pass as soon as possible

D、Sound the horn several times and pass slowly

Answer：C

21、When the driver discovers a tire is leaking and steers the vehicle off the main driving lane, he/she should refrain from applying emergency braking so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the vehicle behind.

Answer：Y

22、After a traffic accident, what is the most effective measure to prevent secondary accidents?

A、Evacuate all passengers

B、Turn on the hazard lamps

C、Mark the original place of the injured persons

D、Properly place the danger warning sign

Answer：ABD

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

Answer：N

24、Under such circumstances, the motor vehicle is allowed to overtake.

Answer：N

25、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

26、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

27、It is not a bad habit for a driver to frequently change lanes.

Answer：N

28、When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.

Answer：Y

29、The sign on the right warns of no passing on either side of the road ahead.

Answer：N

30、When the engine suddenly stalls on the road, what should the driver do?

A、Stop the vehicle and overhaul it immediately

B、Immediately turn on the hazard lamps

C、Move the vehicle to a place where it will not obstruct the traffic flow

D、Set up a breakdown warning sign

Answer：BCD

31、The sign in front indicates the name and number of the highway.

Answer：Y

32、When a wounded person is beneath the wheel or cargo, we should help him/her out immediately by pulling the limbs of the wounded.

Answer：N

33、The sign on the right indicates that drivers should choose their lanes in accordance withthe directions indicated by arrows.

Answer：Y

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

Answer：Y

35、When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.

Answer：Y

36、The broken yellow line in the center of the road indicates that overtaking by crossing the line is permitted in safe situations.

Answer：Y

37、When a motor vehicle temporarily stops in fog, which lamp should be turned on?

A、Hazard lamp, clearance lamp and rear position lamp

B、Left-turn indicator, clearance lamp and rear position amp

C、Headlamp, clearance lamp and rear position lamp

D、Reverse lamp, clearance lamp and rear position lamp

Answer：A

38、The sign in front indicates that vehicles except public buses are not allowed to drive in this lane.

Answer：Y

39、Drivers should drive at a lower speed when traffic police give these hand signals.

Answer：Y

40、The sign in front gives information about the direction of road exits.

Answer：Y

41、The driver may not change lanes when the motor vehicle turns right at this intersection.

Answer：N

42、Drivers may cross these lane-dividing lines to change lanes in the same direction.

Answer：N

43、In which ones of the following ways can motor vehicle drivers effectively prevent braking failure?

A、Maintaining the braking system periodically

B、Checking the free brake pedal travel before driving

C、Using the braking system correctly to avoid brake-fade

D、For vehicles with hydraulic braking system, checking if the brake fluid leaks before driving

Answer：ABCD

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

Answer：Y

45、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

Answer：N

46、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

47、When braking, side skid or tail swing may occur if the rear wheels are blocked.

Answer：Y

48、The sign on the right warns drivers to yield for oncoming motor vehicles.

Answer：N

49、When a motor vehicle slides sideways, how should the driver adiust the direction?

A、If the front wheels skid sideways, turn the steering wheel in the direction of the skid

B、If the front wheels skid sideways, turn the steering wheel in the opposite direction of the skid

C、If the rear wheels skid sideways, turn the steering wheel in the direction of the skid

D、If the rear wheels skid sideways, turn the steering wheel in the opposite direction of the skid

Answer：BC

50、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