四川英文驾考科目四app

1、When finding a tire burst on the road, the driver should use emergency braking while controlling the direction of the vehicle at the same time to stop the vehicle qulckly.

Answer：N

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

Answer：Y

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

Answer：N

4、Crossing the broken white line on the right edge of the road is allowed.

Answer：Y

5、At 3: 40 a.m. one day, Mr. Sun drove a large bus with 54 passengers(capacity 55 people). At the spot of 229 kilometers mark by 300 meters on Suiyue Expressway, the bus had a rear-end collision with a heavy semi-trailer driven by Mr. Li when passengers were getting off from the bus. As a result of the accident, 26 people were killed and 29 injured. According to the investigation afterwards, Mr. Li had been driving the bus since he left the place of departure at 6 p.m. the day before without any rest. What are the main illegal acts of the two drivers?

A、Mr. Sun illegally parked

B、Mr. Sun carried more passengers than permitted

C、Mr. Li exceeded speed limit

D、Mr. Li kept driving when tired

Answer：AD

6、When the engine suddenly stalls on the road and cannot be restarted, the driver should apply emergency braking to force the vehicle to stop as fastas possible.

Answer：N

7、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

8、The distance-ascertaining section of an expressway is used for the drivers to ascertain the safety distance when the speed is 100 kilometers per hour.

Answer：Y

9、The sign on the left indicates no U-turn at the intersection ahead.

Answer：Y

10、When approaching motor vehicles ahead running at a normal speed on the highway, drivers behind may find a chance and weave through them swiftly.

Answer：N

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

Answer：N

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

Answer：Y

13、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.

Answer：Y

14、The sign in front indicates an open-air parking lot with rest area is 200 meters ahead.

Answer：Y

15、Motor vehicle drivers are allowed to make a U-turn at this intersection.

Answer：N

16、When a motor vehicle temporarily stops at night, which lamp should be turned on?

A、Front and rear fog lamp, clearance lamp and rear position lamp

B、Head lamp, clearance lamp and rear position lamp

C、Hazard lamp, clearance lamp and rear position lamp

D、Reverse lamp, clearance lamp and rear position lamp

Answer：C

17、When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from "water slide"

Answer：Y

18、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

19、When a fast-moving vehicle is likely to collide with the vehicle in front, what should the driver do?

A、Brake to reduce speed first, and then steer to evade

B、Turn the steering wheel quickly to the left side to evade

C、Turn the steering wheel quickly to the right side to evade

D、Steer to evade first, and then brake to reduce speed

Answer：A

20、The marking on the road surface indicates that the speed limit of this road section is 80 km/hour.

Answer：N

21、What is the intersection ahead indicated by the right sign?

A、T-shaped intersection

B、Y-shaped intersection

C、Cross-shaped intersection

D、Roundabout

Answer：D

22、The slanted filled-in yellow marking in the middle of the road warns that there is a stationary obstacle ahead.

Answer：Y

23、Drivers may turn left when traffic police give these hand signals.

Answer：Y

24、How many kinds of law-breaking acts are displayed in flash 3?

A、One

B、Two

C、Three

D、Four

Answer：B

25、The guide arrow on the road surface of this lane indicates that U-turns and left turns are permitted at the intersection ahead.

Answer：Y

26、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

27、What should the driver do when the motor vehicle encounters this situation in a residential area?

A、Stop immediately

B、Speed up and pass rapidly

C、Sound the horn continuously

D、Slow down and pass slowly

Answer：A

28、The marking on the road surface indicates that the speed limit of this road section is 50 km/hour.

Answer：Y

29、The guide arrow on the road surface of this lane indicates that the lanes ahead will merge to the left side.

Answer：Y

30、If a fast moving vehicle has a steering failure, using emergency braking can easily cause an overturn.

Answer：Y

31、The sign on the right warns of a winding road to the left ahead.

Answer：N

32、The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.

Answer：N

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

Answer：N

34、When the wounded person is suffering main artery bleeding, where should the rescue personnel press by thumb to stop the bleeding?

A、The artery near the heart

B、The artery lower to the wound

C、The artery further from the heart

D、The artery in the center of the wound

Answer：A

35、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?

A、Shorten the engine's service life

B、Make the driver feel tired

C、Easily cause the vehicle to overturn

D、Reduce the braking efficiency

Answer：D

36、The right-front sign indicates a time-regulated pedestrian area.

Answer：Y

37、What's the most frequent problem for driving on a muddy road?

A、High resistance force

B、Sideways slide

C、The motor vehicle bumps

D、Steering failure

Answer：B

38、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

39、When rescuing a wounded person suffering from spinal fracture, which of the following measuresshould be taken?

A、Prevent heat loss

B、Rescue the wounded person with a soft stretcher

C、Keep the wounded part in position with a sling

D、Help the wounded person when walking

Answer：C

40、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

41、When encountering this situation, which of the following is the correct way to overtake other vehicles?

A、Turn on high-beam

B、Use high-beam and low-beam alternatively

C、Turn on low-beam

D、Turning on hazard lamp

Answer：D

42、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

43、When passing an intersection, vehicle motor drivers are not allowed to overtake.

Answer：Y

44、When a motor vehicle turns at an excessively high speed, it can easily slide sideways.

Answer：Y

45、Which of the following acts are prohibited when passing through a tunnel?

A、Overtaking

B、Stopping

C、Making a U-turn

D、Reversing

Answer：ABCD

46、When driving on a damp and slippery road, drivers should avoid using the emergency brake to his/her best ability.

Answer：Y

47、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

48、When going straight or turning right, drivers are not allowed to drive on or across the guide lines on both sides of the intersection.

Answer：Y

49、The broken white reflective line on the road warns that drivers should drive at a lower speed on the road section ahead.

Answer：Y

50、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