1、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
2、When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.
A、Right
B、Wrong
Answer：A
3、May speed up to go through the crosswalk when no one is near it
A、Right
B、Wrong
Answer：B
4、Speed up and pass when encountering this traffic light at the intersection
A、Right
B、Wrong
Answer：B
5、When the driver discovers that steering is stiff, the wrong measure is to ___________.
A、Reduce speed and stop the vehicle as fast as possible
B、Stop at a safe place
C、Continue to drive
D、Identify the cause
Answer：C
6、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
7、When driving on a snowy day, drivers should follow the tracks on the road before them.
A、Right
B、Wrong
Answer：A
8、vehicles to pass an intersection marked with this sign?
A、Stopping and observing the traffic situation around the intersection
B、Approaching the intersection by speeding up
C、Approaching the intersection at a reduced speed
D、Observing the traffic situation on the left rear side
Answer：A
9、When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.
A、Right
B、Wrong
Answer：B
10、What is the meaning of this sign?
A、Stop to yield
B、No stopping temporarily
C、No entry
D、No long stopping
Answer：A
11、What is the meaning of this sign?
A、No entry for bicycles
B、Lane for non-motorized vehicles
C、Special lane for bicycles
D、Bicycle stopping area
Answer：B
12、Drivers who ride motorcycles are able to not wear safety helmets.
A、Right
B、Wrong
Answer：B
13、Turning on the high-beam is an effective way to improve visibility in fog weather.
A、Right
B、Wrong
Answer：B
14、What is the meaning of this sign?
A、Turn right
B、One-way road
C、Going straight only
D、Straight-going lane
Answer：A
15、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.
A、Right
B、Wrong
Answer：B
16、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.
A、Right
B、Wrong
Answer：B
17、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A、Shorten the engine’s service life
B、Make the driver feel tired
C、Easily cause the vehicle to overturn
D、Reduce the braking efficiency
Answer：D
18、After setting off from a roadside, motor vehicle drivers should watch both sides of the road, turn left and drive into the normal lane slowly.
A、Right
B、Wrong
Answer：A
19、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?
A、Unstable tire pressure
B、Even lower tire pressure
C、Driving resistance increases
D、Tire burst
Answer：D
20、When encountering children on the road, the driver should _________.
A、Reduce speed and go slowly, or stop to yield when necessary
B、Continuously honk to urge
C、Swiftly bypass from one side
D、Speed up and bypass
Answer：A
21、The article that cannot be used to stop bleeding by dressing is _________.
A、Bondage
B、Sling
C、Tourniquet
D、Hemp rope
Answer：D
22、What is the main impact of foggy weather on safe driving?
A、Easy to slide sideways
B、Low visibility
C、Increase the resistance
D、Widen the field of vision
Answer：B
23、It is not a bad habit for a driver to frequently change lanes.
A、Right
B、Wrong
Answer：B
24、When passing through a tunnel, the wrong measure is to ___________.
A、Keep safe distance when two vehicles cross each other
B、Driving with the low beam light
C、Use the hight beam light when two vehicles cross each other
D、Overtaking in the tunnel
Answer：CD
25、What is the meaning of this sign?
A、Watch for pedestrians
B、Watch for children
C、School area
D、Crosswalk
Answer：A