1、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
2、Driving a motor vehicle in the downhill section of a mountain road avoids overtaking as much as possible because _______.
A、Vehicle resistance in downhill section is very high
B、Vehicles on downhill sections are more difficult to control than on flat roads due to gravity.
C、In downhill section, the front speed is faster and it is difficult to overtake.
D、Vehicles on downhill sections tend to be too fast due to gravity
Answer：BD
3、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A、Right
B、Wrong
Answer：B
4、When rescuing the persons who are losing blood, it is necessary to ______ first.
A、Observe
B、Dress the wounds
C、Stop bleeding
D、Inquire
Answer：C
5、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.
A、Right
B、Wrong
Answer：A
6、When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.
A、Right
B、Wrong
Answer：A
7、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
8、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
9、What is the meaning of this sign?
A、Turn right
B、One-way road
C、Going straight only
D、Straight-going lane
Answer：A
10、Which will affect the stopping distance?
A、Pavement conditions
B、Driver’s reaction time
C、The quantity of cargo and the structure of brake, etc.
D、The vehicle speed
Answer：ABCD
11、What is the meaning of this sign?
A、U turn
B、Reversing
C、Left turn
D、Bypassing
Answer：A
12、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.
A、Right
B、Wrong
Answer：A
13、What is the meaning of this sign?
A、Passing by the right side
B、Passing by the left side
C、Running to right side
D、Running the roundabout
Answer：D
14、When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed and stop the vehicle.
A、Right
B、Wrong
Answer：B
15、When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he/she can avoid a rear-end collision.
A、Right
B、Wrong
Answer：B
16、What is the meaning of this sign?
A、No changing lane
B、No left turn
C、No going straight
D、No U turn
Answer：D
17、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
18、What is the meaning of this sign?
A、Slippery section
B、Sharp curve
C、Inverse curve
D、Continuous curves
Answer：C
19、When driving in icy and snowy weather, ________.
A、The tires can easily spin
B、The braking distance becomes longer
C、The tires can easily drift
D、Vehicle handling becomes more difficult
Answer：ABCD
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.
A、Right
B、Wrong
Answer：A
21、What is the meaning of this sign?
A、The lane for non-motorized vehicles
B、Yield non-motorized vehicles
C、No passing for non-motorized vehicles
D、Watch for non-motorized vehicles
Answer：D
22、What is the meaning of this sign?
A、Road narrows on the left side
B、Narrow bridge
C、Narrow road
D、Road narrows on the right side
Answer：B
23、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.
A、Right
B、Wrong
Answer：A
24、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
25、When a motor vehicle encounters pedestrian is passing at a crosswalk, the driver must slow down and pass slowly.
A、Right
B、Wrong
Answer：B