1、How will the adhesive force of road change when speed increases on a damp and slippery road?
A、Increase sharply
B、increase gradually
C、decrease sharply
D、No change
Answer:C
2、The main reason for this accident is that the pedestrian crossed the street in front of the motor vehicle.

Answer:N
3、Mr. Shi drove a low-speed cargo vehicle (capacity 1.2 tons)with 4.05 tons of cargo. At the spot of 51 kilometers mark by 260 meters on the No. 314 County Road in Ningjin County, the cargo vehicle had a head-on collision with a normally running midsize bus( capacity 11 people and carrying12) from the opposite direction after passing the central line of the road and overtaking the front vehicle in the same direction. As a result of this accident, 10 people were killed and 2 injured. What are the illegal acts in this case?
A、The cargo vehicle carried more cargo than capacity
B、The cargo vehicle illegally overtook other vehicles
C、The bus carried more passengers than capacit
D、The driver of the bus kept driving when tired
Answer:ABC
4、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
Answer:Y
5、The crosswalk of the intersection warns that pedestrians have priority.

Answer:Y
6、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
7、When a tire suddenly bursts on the road, what should not be done by the driver?
A、Keep calm and release the accelerator pedal slowly
B、Hold the steering wheel firmly to ensure the vehicle goes straight
C、Apply emergency braking and stop the vehicle in the shortest possible time
D、Gently depress the brake pedal after the vehicle slows down
Answer:C
8、Motor vehicle drivers are allowed to make a U-turn at this intersection.

Answer:N
9、The sign in front indicates the distance to highway destination.

Answer:N
10、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
11、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
12、Motor vehicles are prohibited from driving straight or turning left in this situation.

Answer:Y
13、What should the driver do when seeing these hand signals?

A、Go straight and pass through the intersection
B、Pull over
C、Drive to the waiting area for turning left
D、Turn right at the intersection
Answer:D
14、The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.

Answer:N
15、When driving on an expressway, drivers should not frequently change lanes.
Answer:Y
16、When a motor vehicle needs to stop for inspection after having an accident on an expressway, where should the driver park?
A、On the far outer lane
B、On the inner lane
C、On the emergency lane
D、In the triangle area on the ramp
Answer:C
17、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
18、The white solid line on the right side of the road indicates the boundary of a driving lane and crosswalk.

Answer:N
19、If a motor vehicle enters a driving lane under this situation, what should the driver do?

A、Control the driving speed and follow the last vehicle
B、Speed up and cut in front of the second vehicl
C、Speed up and cut in front of the first vehicle
D、Cut in between two vehicles at will
Answer:A
20、What should the driver do upon finding that one ofthe right tires is leaking while driving?
A、Brake swiftly to slow down
B、Brake slowly to slow down
C、Turn to the left side swiftly
D、Apply emergency braking
Answer:B
21、When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.
Answer:Y
22、When encountering such a situation, the vehicles should cut speed or stop to yield as approaching each other.

Answer:Y
23、The sign on the right warns of an unguarded railway intersection ahead.

Answer:N
24、What should a motor vehicle driver do to ensure safety when experiencing a breakdown at night?
A、Park in a safe place
B、Turn on hazard lamp
C、Turn on clearance lamp and tail lamp
D、Set up a warning sign in accordance with regulation
Answer:ABCD
25、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
26、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
27、It is not safe for a female driver to wear high heels to drive a vehicle.
Answer:Y
28、When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.
Answer:N
29、Under such circumstances, the driver should stop the vehicle and yield to pedestrians.

Answer:Y
30、The sign in front is an advance announcement of famous places and distances en route.

Answer:Y
31、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
32、Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.

Answer:Y
33、The sign in front is an advance announcement of the directions led by the interchange.

Answer:Y
34、When driving on a damp and slippery road, drivers should avoid using the emergency brake to his/her best ability.
Answer:Y
35、The sign on the right indicates a T-shaped intersection head.

Answer:N
36、When passing an intersection, vehicle motor drivers are not allowed to overtake.
Answer:Y
37、When encountering such pedestrians while driving, a longer safety distance should be kept by drivers.

Answer:Y
38、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
39、Motor vehicle drivers should rush to the top of the slope in this situation.

Answer:N
40、When there is a sudden braking failure on a downhill road, what should be done by the driver?
A、Driving to an emergency lane and reducing speed to stop
B、Dropping the gear by two positions
C、Changing to the reverse gear to force the vehicle to stop
D、Reducing speed by pulling up the handbrake
Answer:A
41、What should be done to keep safe when a motor vehicle driver is overtaking in this condition?

A、Reducing speed and keeping a safe distance
B、Continuously sounding the horn to indicate the vehicle in front
C、Accelerating to pass while keeping a certain distance
D、Overtaking by occupying the opposite lane
Answer:A
42、The sign on the right warns of a non-motor vehicle lane.

Answer:N
43、When encountering this situation in a residential area the driver should sound the horn continuously.

Answer:N
44、When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?
A、Overtake from either side of the front vehicle
B、Stop close to the vehicle in front
C、Stop with a larger space from the vehicle in front
D、Sound the horn continuously to warn the other driver
Answer:C
45、Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.

Answer:Y
46、What should be given attention when setting off in this weather?

A、Turning on the high-beam
B、Turning on the front and rear fog lamps
C、Turning on the left indicator only
D、Continuously sounding the horn
Answer:B
47、If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?
A、The driver and all passengers should promptly get off the motor vehicle from the left side door
B、Set up a warning sign 100 meters behind the vehicle in the oncoming direction
C、Turn on the hazard lamp and the high-beam
D、Stand in a safe place outside the guardrail
Answer:D
48、The sign on the right warns of a narrowed road on both sides ahead.

Answer:N
49、vehicles may stop temporarily in this area.

Answer:N
50、How many kinds of law-breaking acts are displayed in flash 4?

A、One
B、Two
C、Three
D、Four
Answer:C
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