1、The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
Answer:Y
2、When driving a motor vehicle ready to enter a congested roundabout, the wrong measure is to ______.
A、Honk to indicate another vehicle to yield
B、Stop to yield
C、Driving into the congested intersection
D、Drive fast into the intersection
Answer:ACD
3、The continuously flashing yellow light is to warn that the driver should look and make sure it is safe to pass.
Answer:Y
4、When seeing this sign, the driver should reduce speed and observe the road conditions.

Answer:Y
5、When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the vehicle swiftly to a stop.
Answer:N
6、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
7、When a vehicle stops temporarily at the roadside at night, the wrong measure is to ______.
A、Turn on the warning flash light
B、Turn on the contour light
C、Turn on the high beam light
D、Turn off all lights
Answer:CD
8、In emergencies, people’s life safety should always be put in the first place.
Answer:Y
9、Why is it dangerous to overtake on a snowy mud road in heavy snow?
A、Snow can increase tire adhesion
B、The flying mud made the sight bad.
C、Long braking distance in case of emergency
D、Pavement under snow and mud is easier to skid.
Answer:BCD
10、When driving in icy and snowy weather, because of the reduction of the stability, it is easy for the wheels to race or slip when rapidly speeding up.
Answer:Y
11、What are the main reason for slow driving of motorized vehicles on rainy days?
A、Braking distance will increase
B、The driver’s view is limited
C、Emergency braking can easily cause side skidding
D、Fast driving increases fuel consumption
Answer:ABC
12、What is the meaning of this sign?

A、Special lane for small vehicles
B、Special lane for motorized vehicles
C、Special lane for taxis
D、Special lane for multi-passenger vehicles
Answer:D
13、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
14、When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?
A、Change to a high gear and pass rapidly
B、Constantly observe the changes of the flow
C、Prepare to stop at any time
D、Change to a low gear and pass through at a constant speed
Answer:D
15、The main impact of rainy weather on safe driving is _______.
A、The visibility is poor
B、The tire grip decreases
C、The resistance to the vehicle increases
D、The road is wet and slippery
Answer:ABD
16、When an erosive material catches fire, it should not be put out with water cannon.
Answer:Y
17、Under such circumstances, motor vehicle drivers should bypass on the left quickly.

Answer:N
18、Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.

Answer:N
19、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
Answer:N
20、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
21、What is the meaning of this sign?

A、U turn
B、Reversing
C、Left turn
D、Bypassing
Answer:A
22、When such circumstances happen suddenly, what should the driver do?

A、Reduce speed or stop to yield
B、Bypass in front of the pedestrians
C、Continuously sound the horn to alert the pedestrians
D、Bypass from behind the pedestrians
Answer:A
23、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
24、When a motorcycle wades across the water, the braking efficiency of the brake does not change.
Answer:N
25、When a vehicle approaches an intersection without crosswalk, the driver should _______ if he finds people are crossing the street.
A、Reduce speed or stop to yield
B、Honk to indicate them to yield
C、Pass before the pedestrians
D、Immediately change lane and bypass the pedestrians
Answer:A
26、When a motor vehicle reaches a muddy or burst-and-muddy section of the road, the driver should stop, observe and select a level and solid section or a section with vehicle tracks.
Answer:Y
27、What is the meaning of this sign?

A、No right turn
B、No U turn
C、No going straight
D、No left turn
Answer:C
28、Matches, sulfur and red phosphorus are _________.
A、Explosives
B、Inflammable solid materials
C、Self-igniting articles
D、Oxidizing materials
Answer:B
29、May speed up to go through the crosswalk when no one is near it
Answer:N
30、What is the meaning of this sign?

A、Speed up when the driver can not see the pedestrians
B、Speed up
C、There is a crosswalk ahead.
D、Keep driving at the same speed when you can not see the pedestrians
Answer:C
31、What is the meaning of this sign?

A、Bump road
B、High outburst road
C、Low-lying road
D、Hump bridge
Answer:B
32、Which measures is correct when a motor vehicle turn around?
A、Turn around in the turning lane
B、Should not turn on the turning light
C、Turn around in the straight lane
D、Turn on the left-turn signal in advance
Answer:AD
33、When a motor vehicle passes over an inundated road drivers should change to a high gear and pass rapidly.
Answer:N
34、Whats the meaning of the double white broken lines in far front of the intersection?

A、Waiting to run line
B、Stopping and yield line
C、Slowdown and yield line
D、Left-turn waiting line
Answer:C
35、When a motor vehicle encounters pedestrian is passing at a crosswalk, the driver must slow down and pass slowly.
Answer:N
36、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
37、When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
Answer:Y
38、When encountering such pedestrians, what should motor vehicle drivers do?

A、Bypass in front of the pedestrians
B、Bypass from behind the pedestrians
C、Sound the horn to alert the pedestrians
D、Voluntarily stop and yield
Answer:D
39、What is the meaning of this sign?

A、No passing for small vehicle
B、Passing for small vehicle only
C、Passing for motorized vehicle
D、No passing for small vehicle
Answer:C
40、After a tire blows out and before the driver can control the speed of the vehicle, he should refrain from using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.
Answer:Y
41、What influence does smoking have upon driving?
A、Harmful for safe driving
B、Increase concentration
C、Help relaxation
D、No effect on driving
Answer:A
42、What should the driver do when the motor vehicle encounters this situation in front of a school?

A、Bypass before the queue
B、Slow down and pass slowl
C、Stop promptly and yield
D、Go through in the spaces between the queues
Answer:C
43、What is the meaning of this sign?

A、Crosswalk lights
B、Watch for pedestrians
C、Attention to traffic lights
D、Intersection
Answer:C
44、You can make an U turn at this intersection.

Answer:N
45、When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.
Answer:N
46、What should the driver pay attention to when the motor vehicle passes a school?
A、Observe the traffic signs and markings
B、Slow down and pass slowly
C、Prohibited from sounding the horn
D、Pass rapidly
Answer:ABC
47、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
48、When putting out a fire disaster that gives out erosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and should operate from the windward side.
Answer:Y
49、What is the meaning of this sign?

A、Going straight and left turn
B、Going straight and right turn
C、No going straight and no right turn
D、Left turn and right turn only
Answer:B
50、What are the hazards of drivers using cellphones or texting while driving?
A、Influencing driving operation
B、Influencing the rest of passengers
C、Failure to respond to emergencies
D、Distracted driving
Answer:ACD
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