1、There is a risk of overtaking when driving a motor vehicle approaches the top of the slope on a mountainous road, because _____.
A、When approaching the top of the slope, the line of sight is blocked and it is impossible to observe the traffic situation.
B、When approaching the top of the slope, the line of sight is blocked. It is impossible to observe whether there are obstacles behind the top of the slope.
C、The speed is slower when approaching the top of the slope.
D、When approaching the top of the slope, the line of sight is blocked and the road direction behind the top of the slope can not be observed.
Answer：ABD
2、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.
A、Right
B、Wrong
Answer：A
3、When passing another vehicle on a foggy day, what should drivers do?
A、Slow down and pass slowly
B、Maintain a safety distance
C、Properly use lamps
D、Drive at a high speed
Answer：ABC
4、Sounding the horn on a foggy daY can arouse the attention of the opposite side. After hearing the horn from the opposite side, the driver should also sound their own horn to respond.
A、Right
B、Wrong
Answer：A
5、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.
A、Right
B、Wrong
Answer：B
6、What is the meaning of this sign?
A、Muddy road
B、Low-lying road
C、Overflowing road
D、Ferry
Answer：C
7、What is the meaning of this sign?
A、Bypass from left side
B、Continuous curves
C、Sharp left curve
D、Sharp right curve
Answer：C
8、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
9、Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?
A、High-beam
B、Low-beam
C、Hazard lamps
D、High-beam and low-beam should be used alternatively
Answer：D
10、What is the meaning of this sign?
A、Road narrows on both sides
B、Road narrows on the right side
C、Road narrows on the left side
D、Bridge narrows
Answer：A
11、Whats the meaning of this sign?
A、Pass with low speed
B、Watch for pedestrians
C、On foot
D、Pedestrians go first
Answer：C
12、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
13、It is illegal to change lanes without turning on indicators.
A、Right
B、Wrong
Answer：A
14、When driving motor vehicles on the uphill section of a mountain road, the driver should _____.
A、Always pay attention to downstream vehicles
B、Advance at a uniform speed.
C、Avoid shifting whenever possible
D、Choosing high speed gear
Answer：ABC
15、When an erosive material catches fire, it should not be put out with water cannon.
A、Right
B、Wrong
Answer：A
16、What is the meaning of this sign?
A、Turn left
B、No going straight
C、Straight-going lane
D、One-way road
Answer：A
17、What is the meaning of this sign?
A、School area
B、Watch for children
C、Crosswalk
D、Watch for pedestrians
Answer：B
18、What should driver do when students crossing the road in line?
A、Speed up and pass in the front of the students
B、Sound the horn to warn the students to yield
C、Slow down and pass
D、Stop and wait until the students pass
Answer：D
19、Whats the meaning of the double white solid lines in far front of the intersection?
A、Stopping and yield line
B、Slowdown and yield line
C、Left-turn waiting line
D、Waiting to run line
Answer：A
20、When the engine suddenly stalls on the road, what should the driver do?
A、Stop the vehicle and overhaul it immediately
B、Immediately turn on the hazard lamps
C、Move the vehicle to a place where it will not obstruct the traffic flow
D、Set up a breakdown warning sign
Answer：BCD
21、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
22、What is the meaning of this sign?
A、Reduce speed and go slowly
B、Watch for danger
C、Jammed section
D、Accident-prone section
Answer：B
23、Which of the following acts are prohibited when passing through a tunnel?
A、Overtaking
B、Stopping
C、Making a U-turn
D、Reversing
Answer：ABCD
24、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
25、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