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、It is illegal to change lanes without turning on indicators.
Answer:Y
3、In such road sections, you can enter the cross-hatched marking area to wait.

Answer:N
4、It is not a bad habit for a driver to frequently change lanes.
Answer:N
5、What should be checked before driving?
A、No parts need to be checked
B、Whether the tires have been cleaned
C、Where the spare tire is placed
D、The fastening and air pressure of tires
Answer:D
6、When encountering this situation at the gate of a school, the driver should prepare to stop.

Answer:Y
7、People who take a two-wheeled motorcycle should ride it by side way.
Answer:N
8、Motor vehicle drivers don’t need to use any lamp at night when passing through a road section where the street light condition is good.
Answer:N
9、When overtaking a motor vehicles on uphill sections of a mountain road, the driver should _____.
A、Honk in advance
B、Forward cars are allowed to overtake before overtaking.
C、Turn on the left-turn signal in advance
D、Speed up direct and overtake
Answer:ABC
10、Before riding a motorcycle, the driver should wear a safety helmet and adjust the angle of the rearview mirror till he can clearly watch the left side and the right side of the back.
Answer:Y
11、How should lamps be used by the motor vehicle driver who follows a vehicle on a road section at night where he street light condition is good?
A、Turn off the headlamp
B、Use high-beam
C、Turn off all lamps
D、Use low-beam
Answer:D
12、When a motor vehicle passes over an inundated road drivers should change to a high gear and pass rapidly.
Answer:N
13、When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
Answer:Y
14、Keep enough safe distance When a motor vehicle follows another vehicle, because ______.
A、Avoke a rear-end collision
B、The closer you get to the vehicle, the less easy it is to grasp the situation ahead of the vehicle.
C、Enough distance to avoid emergencies
D、Prevent being unable to detect the front vehicle brake in time due to the damage rear lamp of the front vehicle
Answer:ABCD
15、When use the brake of a motorcycle, use the front-wheel brake first, then use the back-wheel brake.
Answer:N
16、When rescuers enter the scene to rescue the wounded after harmful gas leakage caused by traffic accidents, they must wear air respirators or cover their mouth and nose with wet towels.
Answer:Y
17、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
18、What is the meaning of this sign?

A、No borrowing lane
B、No changing lane
C、No overtaking
D、No U turn
Answer:C
19、When driving a motor vehicle, the driver encounter pedestrians who are focused on using mobile phones, what should the driver do?
A、Drive with care
B、Observe the movement of pedestrians
C、Be ready to stop
D、Swiftly bypass from one side
Answer:ABC
20、When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?
A、Rush through
B、Use hazard lamp
C、Cut speed and sound the horn
D、Drive at will
Answer:C
21、What is the meaning of this sign?

A、School area
B、Watch for children
C、Crosswalk
D、Watch for pedestrians
Answer:B
22、What is the purpose of checking before driving?
A、Confirm whether the tyres of motor vehicles are damaged or not
B、Confirm whether there is a safety hazard near the vehicle.
C、Confirm whether there are obstacles around the vehicle
D、Confirm whether the road in front of the vehicle is safe
Answer:ABCD
23、When the vehicles cross each other at night, what should the driver do if the vehicle coming in the opposite direction don’t turn off the high beam light?
A、Reduce speed for yield or stop on the right side.
B、Continuous change lights to remind the vehicle coming in the opposite direction
C、Turn on the high lights and force the coming car to change the lights
D、Move his sight to the right side to evade the light
Answer:ABD
24、Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?
A、Drunk driving
B、Speeding
C、Fatigued driving
D、Hit-and-run driving
Answer:ABD
25、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
26、When driving, the driver should yield to _______.
A、Ambulance
B、Fire engine
C、School bus
D、Police car
Answer:ABCD
27、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
28、What should motor vehicle drivers do when parking temporarily on a rainy day?
A、Turn on hazard lamp
B、Turn on front and back fog lamp
C、Turn on low-beam
D、Set up warning sign at the back of the vehicle
Answer:A
29、What is the meaning of this sign?

A、Turn right
B、One-way road
C、Going straight only
D、Straight-going lane
Answer:A
30、When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
Answer:N
31、When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the motorcycle swiftly to a stop.
Answer:N
32、What are the main reasons why driving a motor vehicle should not overtake on rainy days?
A、It is not easy for drivers around to see the overtaking signal.
B、Can not accurately judge the distance of vehicles around
C、Road is wet and slippery, and vehicles are prone to sideslip
D、The driver can not detect dangerous in time
Answer:ABCD
33、When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.
Answer:N
34、When driving on a rough road, the driver should use low gear to keep low speed; try to choose roads with big pits to reduce bumpy feeling.
Answer:N
35、When following other vehicles on a foggy day, what should the driver do?
A、Maintain a large safety distance
B、Turn on the high-beam
C、Turn on the low-bea
D、Sound the horn in due time
Answer:A
36、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
Answer:Y
37、What is the meaning of this sign?

A、Going straight and right turn
B、Going straight and left turn
C、No going straight and no left turn
D、Right turn and left turn only
Answer:B
38、When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?
A、The vehicle not encountering an obstacle should Yield to the other vehicle
B、The slower vehicle should yield to the faster
C、The vehicle encountering an obstacle should yield to the other vehicle
D、The faster vehicle should yield to the slower
Answer:C
39、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
40、Which measures is correct when a motor vehicle intends to overtake
A、Use the high and low beam lights alternately to indicate the intention
B、Honk to indicate the vehicle
C、Speed up and overtake on the right side
D、Turn on the left-turn signal in advance
Answer:ABD
41、When two vehicles approach each other on a foggy day, what is the best method of safe driving?
A、Turn on the high-beam
B、Slowdown and maintain a large safety distance
C、Turn on the low-beam
D、Turn on the fog lamp
Answer:B
42、When driving on a long downhill road, which is the best way to control the speed?
A、Coast in neutral gear
B、Take a low gear
C、Depress the clutch
D、Pull up the handbrake
Answer:B
43、When encountering this situation in a residential area, the driver may honk to urge them to yield.

Answer:N
44、Driving and smoking has no negative effect on safe driving
Answer:N
45、When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.
Answer:Y
46、When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed, do all his can to control the steering wheel and stop the vehicle as soon as possible.
Answer:N
47、What is the meaning of this sign?

A、Intersection
B、Ring intersection
C、T-shaped intersection
D、Y-shaped intersection
Answer:A
48、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
49、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
50、When a fast-running vehicle makes a sharp turn, it can very easily cause side collision or an overturn due to the centrifugal force.
Answer:Y
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