1、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
2、While driving a motorcycle, it is permitted to keep one hand on the handlebar but not allowed two hands leave handle bars at the same time.
Answer:N
3、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
4、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
5、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
6、Under such circumstances, motor vehicle drivers should stop and yield

Answer:Y
7、When encountering a vehicle in front ascending on a mountainous road covered with ice and snow, what should the motor vehicle driver do?
A、Ascend after the vehicle in front passes the slope
B、Overtake the vehicle in front swiftly and drive on
C、Overtake the vehicle in front with a slow speed and drive on
D、Follow the vehicle in front closely
Answer:A
8、At the scene of a traffic accident, once there is a leakage of toxic and harmful substances, people must be evacuated at the first time and alarmed immediately.
Answer:Y
9、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
Answer:N
10、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
11、Turning on the high-beam is an effective way to improve visibility in fog weather.
Answer:N
12、Serious wave will appear when the front tire blows out; the driver should release the accelerator, firmly hold the steering wheel with both hands, quickly gradually break down, and stop to yield.
Answer:Y
13、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
Answer:Y
14、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
15、What is the meaning of this sign?

A、Bump road
B、Low-lying road
C、High outburst road
D、Hump bridge
Answer:B
16、What is the meaning of this sign?

A、No passing
B、Driving at reduced speed
C、Time limit for entering
D、No entering
Answer:A
17、When a wounded person suffering burns is thirsty, he should only drink plain boiled water.
Answer:N
18、What is the meaning of this sign?

A、Intersection
B、Ring intersection
C、T-shaped intersection
D、Y-shaped intersection
Answer:A
19、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
20、It is extremely unsafe to take a motorcycle by the side; if the motorcycle sideslips, the passenger may be thrown out and led to death due to an unstable center of gravity.
Answer:Y
21、When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.
Answer:N
22、How to reduce speed or stop when driving on a road covered with snow and ice?
A、Take full advantage of driving brake
B、Take full advantage of the control power from engine
C、Take full advantage of parking brake
D、Take full advantage of speed retarder
Answer:B
23、Whats the meaning of the white horizontal solid line in the circle?

A、Turning waiting line
B、Deceleration line
C、Yielding line
D、Stop line
Answer:D
24、When driving into the traffic flow on a main road from a relief road, drivers should speed up.
Answer:N
25、How to drive a car safely when the sight of rain, snow, fog is not clear or the road is slippery?
A、Increase the horizontal distance
B、Reduce speed and run
C、Speed up and run
D、Stop to yield when necessary
Answer:ABD
26、What is the meaning of this sign?

A、Slippery section
B、Sharp curve
C、Inverse curve
D、Continuous curves
Answer:C
27、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.
Answer:N
28、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
29、When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
Answer:N
30、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
31、The wrong method to rescue a poisoned person in a traffic accident is to ______.
A、Bring him to a place where air is fresh
B、Take off clothes that are exposed to toxic air
C、Clean exposed areas with clean water
D、Stay in the original place and wait for the rescue personnel
Answer:D
32、The wrong method about parking is to _______.
A、Parking on a railway crossing
B、Parking on a level crossing
C、Parking on a parking lot
D、Parking on rocky sections in Mountainous Areas
Answer:ABD
33、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
34、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
Answer:N
35、When evading an emergency, except for being calm what principle should be held by drivers?
A、Evading people first and then objects
B、Evading objects first and then vehicles
C、Evading vehicles first and then people
D、Evading objects first and then people
Answer:A
36、If a driver finds there is no vehicle behind, he/she may change lanes without turning on the indicator.
Answer:N
37、When a motorcycle turns at an excessively high speed, it can easily dash out of a curve or skid sideways.
Answer:Y
38、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
39、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.
Answer:Y
40、What are the main reason for not applying emergency braking when driving on rainy days?
A、Increase fuel consumption
B、Reduce fuel consumption
C、The tires can easily spin
D、Easy to cause rear-end collision
Answer:CD
41、It is not a bad habit for a driver to frequently change lanes.
Answer:N
42、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
43、When a wounded person suffering bone fracture in the thigh, shank and spine, it is necessary to keep the fracture in position and refrain to move the wounded person.
Answer:Y
44、Drivers should wear shoes or boots, which have heels and not skid soles, to ensure the acute, accurate, and reliable gear-shifting by feet.
Answer:Y
45、Speeding up to go though the intersection before the light turns to red in this case.

Answer:N
46、Which of the following is an inflammable solid material?
A、Matches
B、Fireworks
C、Calcium carbide
D、Explosives
Answer:A
47、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
48、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:C
49、When encountering non-motorized vehicles cutting in on the road, the driver should ________.
A、Honk to warn
B、Speed up and bypass from the front
C、Voluntarily reduce speed and yield
D、Suddenly speed up when approaching
Answer:C
50、Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle infront refuses to yield?
A、Use a long-sounding horn
B、Follow the vehicle in front while turning high-beam
C、Wait for it to yield while keeping a safe distance
D、Use high-beam and low-beam alternatively
Answer:C
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