1、Motor vehicles are not permitted to change lanes in this position.

Answer:Y
2、When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.
Answer:Y
3、When a gas tanker is leaking heavily, which of the following measures is wrong?
A、Cut off the power
B、Wear gas mask and protect gloves
C、Turn off the valve to stop leaking
D、Evacuate people to the leeward side
Answer:D
4、Motor vehicle drivers are allowed to make a U-turn at this intersection.

Answer:N
5、What should the driver do when the motor vehicle counters this situation?

A、Sound the horn continuously to warn
B、Speed up and bypass from the front
C、Slow down when encountering any risks
D、Slow down voluntarily and yield
Answer:D
6、How to ensure motor vehicles have sufficient power when driving uphill?
A、Downshift before reducing speed
B、Downshift after reducing speed
C、Downshift when the speed is excessively low
D、Downshift to the fullest extent
Answer:A
7、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
8、The sign in front indicates the distance to highway destination.

Answer:N
9、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
10、When a wounded person suffering burns is thirsty, he should only drink plain boiled water.
Answer:N
11、When braking, side skid or tail swing may occur if the rear wheels are blocked.
Answer:Y
12、The sign on the right indicates a left-turn bypass route at the intersection ahead.

Answer:Y
13、Mr Ran drove his car from 6am until 11 am without rest, falling down a steep 85-meter ridge at one side of a highway 1 km from Xunan Road in Xuahan County,killing 13 people and injuring 9. Which of the following law-breaking acts did Mr Ran commit?
A、Speeding
B、Driving not in accordance with the traffic markings
C、Exceeding carrying capacity
D、Fatigued driving
Answer:D
14、The sign on the right indicates a one-kilometer distance from the ETC toll station.

Answer:Y
15、Mr. Yang drove an adapted minibus( capacity 9 people and carrying 64 passengers, including 62 kindergarten pupils). When driving in Ma Caogou Village of Yu Linzi County, the bus used the lane for oncoming traffic and had a head-on colision with a heavy dump truck. As a result of this accident, 22 people were killed and 44 injured. What are the main illegal acts in this case?
A、The truck exceeded the speed limit
B、Illegal adaptation of a motor vehicle
C、The minibus carried more passengers than capacity
D、Driving in the opposite direction lane
Answer:BCD
16、The guide line of a changeable lane indicates that drivers can choose their direction at will.

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

Answer:N
18、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
19、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
20、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
21、How many kinds of law-breaking acts are displayed in flash 4?

A、One
B、Two
C、Three
D、Four
Answer:C
22、The sign on the right warns of a dangerous mountainside road ahead.

Answer:Y
23、When a motor vehicle deviates from the normal direction due to steering failure, what should the driver do?
A、Immediately steer and adjust
B、Reduce speed and stop the vehicle as early as possible
C、Steer to the side where there is no obstacle to evade
D、Steer to the side where there is an obstacle to evade
Answer:B
24、The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

Answer:N
25、When a motor vehicle encounters an accident on an expressway, the driver and all passengers should not get off the vehicle and walk around at will.
Answer:N
26、The sign on the right warns of an uneven road ahead.

Answer:Y
27、When there is a braking failure, the driver should first control the direction and then try to control the speed.
Answer:Y
28、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
29、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
30、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
31、The sign in front indicates a one-kilometer distance from the highway entry.

Answer:Y
32、When an erosive material catches fire, it should not be put out with water cannon.
Answer:Y
33、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
34、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?
A、If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.
B、If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed
C、If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait
D、If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed
Answer:ACD
35、When encountering children in this condition, what should motor vehicle drivers do?

A、Go ahead by following the children closely
B、Speed up and overtake from the left side of the children
C、Sound the horn to alert the children
D、Reduce speed or stop to yield
Answer:D
36、The signs on each side warn of changes in road alignment ahead.

Answer:Y
37、When driving on a long downhill road, which is the best way to control driving speed?
A、Coast in neutral gear
B、Depress the clutch and coast
C、Use the engine to brake
D、Depress the brake pedal continuously
Answer:C
38、If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.
Answer:N
39、When making a turn on a mountainous road, drivers should cut speed, sound the horn and drive along the right side.

Answer:Y
40、Turning on the high-beam is an effective way to improve visibility in fog weather.
Answer:N
41、Motor vehicles should stop and wait when encountering two red lights flashing alternately at evel crossings.

Answer:Y
42、When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.
Answer:Y
43、What matters need attention when driving on a rainy day?
A、Avoid using the emergency brake or making sharp turns
B、Keep a safe enough distance
C、Observe the traffic situation of non-motor vehicles and surrounding pedestrians
D、Drive at a safe speed
Answer:ABCD
44、What should the driver do to ensure the motor vehicle passes the level crossing safely?

A、Change to neutral gear and slide over
B、Stop, look, and pass
C、Speed up, look and pass rapidly
D、Slow down, look and pass slowly
Answer:C
45、Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.

Answer:Y
46、The sign on the right warns of a widened left-hand road ahead.

Answer:N
47、When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
A、Driving ahead by occupying the opposite lane
B、Turning the steering wheel quickly when passing through the curve
C、Not reducing speed until driving onto the curve
D、Driving by the right side
Answer:ABC
48、When a motor vehicle deviates from the normal direction due to steering failure and an accident is unavoidable, what should the driver do?
A、Apply emergency brake
B、Immediately steer and adjust
C、Immediately steer to the side where there is no obstacle and evade
D、Immediately steer to the side where there is an obstacle and evade
Answer:A
49、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
50、When finding a tire burst on the road, the driver should gently depress the brake pedal, reduce speed and stop the vehicle slowly.
Answer:Y
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