四川英文驾考科目四app

1、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A、Oxidizing materials

B、Inflammable solid materials

C、Explosives

D、Self-igniting articles

Answer：C

2、What should the driver pay attention to when the motor vehicle on the main road approaches a junction with a feeder road?

A、Slow down in advance and pay attention to other motor vehicles

B、Maintain the normal speed

C、Sound the horn and pass rapidly

D、Speed up and pass rapidly

Answer：A

3、What's the meaning of the sign on the right?

A、Long-time parking permitted

B、Temporary parking permitted

C、Long waiting for passengers permitted

D、No parking

Answer：B

4、This sign indicates that vehicles can either drive straight or turn right at the fly-over junction ahead.

Answer：N

5、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

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

Answer：Y

7、When driving in a strong wind, drivers should abruptly turn the steering wheel to return to the original direction if they feel the vehicle deviates horizontally due to a strong gale.

Answer：N

8、When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.

Answer：Y

9、When driving on a muddy road, the driver should hold the steering wheel firmly and speed up to pass through.

Answer：N

10、Motor vehicles drivers may overtake by borrowing the opposite lane on this kind of road.

Answer：N

11、The sign on the right warns of a wet road surface ahead.

Answer：Y

12、When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.

Answer：Y

13、The sign on the right warns of an unguarded railway crossing 150 meters ahead.

Answer：Y

14、When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver inorder to keep safe?

A、Firmly holding and properly adjusting the steering wheel

B、Turning swiftly to the opposite direction

C、Immediately applying emergency braking

D、Immediately steering to the collision side

Answer：A

15、How to run when encountering this situation at the intersection?

A、stop and wait

B、obey the traffic lights

C、run straight on the right side

D、may turn right

Answer：A

16、Under such circumstances, what should the motor venicle driver do?

A、Reduce speed and yield by the left side

B、Reduce speed and yield by the right side

C、Speed up and yield by the left side

D、Go ahead along the original route

Answer：A

17、The sign on the right warns of a dangerous mountainside road on the left of the road ahead.

Answer：N

18、It is illegal to change lanes without turning on indicators.

Answer：Y

19、When encountering such a situation, motor vehicle drivers should take the left lane.

Answer：N

20、The sign on the right warns of a sharp winding road ahead.

Answer：N

21、What should drivers do when encountering a rainstorm on a common road and the windscreen-wiper fails to make sight clear?

A、Drive at a reduced speed

B、Drive carefully

C、Cut speed in time and pull over

D、Drive at a normal speed

Answer：C

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

Answer：Y

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

Answer：Y

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

Answer：Y

25、What should the driver do when seeing these hand signals?

A、Go straight and pass through the intersection

B、Stop and wait

C、Turn right at the intersection

D、Turn left at the intersection

Answer：B

26、Drivers may go straight and pass through when traffic police give these hand signals.

Answer：N

27、When a tire suddenly bursts on the road, in which of the following ways can motor vehicle drivers keep safe?

A、Applying emergency braking and pulling over

B、Firmly holding the steering wheel and keeping the vehicle going straight

C、Immediately releasing the accelerator pedal

D、Gently depressing the brake pedal

Answer：BCD

28、When extinguishing fire, the synthetic-made garments should not be taken off in order to protect the exposed skin from burning.

Answer：N

29、When encountering such pedestrians, motor vehicle drivers may continuously sound the horn to alert them to yield.

Answer：N

30、The sign on the right is an advance announcement of the highway destination.

Answer：N

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

Answer：N

32、The sign in front indicates a 2-kilometer distance from the destination of the highway ahead.

Answer：Y

33、Under this circumstance, motor vehicle drivers should not reduce speed.

Answer：N

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

Answer：N

35、The sign in front indicates a temporary parking lot on the right side of the highway.

Answer：N

36、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

37、Motor vehicles are permitted to follow the guidance of the arrow in this picture and enter the lane of an expressway.

Answer：N

38、If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.

Answer：N

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

Answer：Y

40、When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A、Dress the wounds with a handkerchief

B、Dress the wounds with a towe

C、Dress the wounds with cotton clothes

D、Dress the wounds with string

Answer：D

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

A、Continuously sound the horn

B、Pass quickly

C、Pass at a lower speed

D、Bypass from either side

Answer：C

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

Answer：Y

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

Answer：N

44、When a tire bursts suddenly on the road, the driver should refrain from violently depressing the brake pedal in panic. Instead, he/she should try his/her best to change to a low gear and use engine braking to reduce the speed of the vehicle.

Answer：Y

45、What should be done when drivers evade an emergency on the highway?

A、Take braking measures to reduce speed

B、Yield by turning to the left side

C、Evade by swiftly turning the steering wheel

D、Yield by turning to the right side

Answer：A

46、What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?

A、Following the vehicle in front closely and finding a chance to overtake it

B、Accelerating to overtake forcefully

C、Continuously sounding the horn to urge the vehicle in front to yield

D、Refraining from overtaking and letting the vehicle in front overtake first

Answer：D

47、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

48、What should be done by drivers in order to safely pass through the curve in this condition?

A、Reduce speed and drive o the right side

B、Drive on the central line of the road

C、Drive on the outer side of the curve

D、Drive by borrowing the opposite lane

Answer：A

49、When encountering this situation in a residential area, the driver should follow them closely.

Answer：N

50、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