1、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
2、The sign on the right indicates that no long-sounding horn.

Answer:N
3、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
Answer:Y
4、What should motor vehicle drivers do when going straight and passing through the intersection ahead?

A、Reduce speed when approaching the intersection
B、Reduce speed after entering the intersection
C、May pass through the intersection without speed reduction
D、Accelerate in advance to pass through the intersection
Answer:A
5、The driver may not change lanes when the motor vehicle turns right at this intersection.

Answer:N
6、When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
Answer:N
7、The motor vehicle should slow down and pass slowly in this situation.

Answer:Y
8、The sign on the left indicates the destinations of two highway directions

Answer:Y
9、The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.

Answer:N
10、This sign warns to bypass from either side to avoid roadblock.

Answer:Y
11、The sign on the right indicates a left-turn bypass route at the intersection ahead.

Answer:Y
12、Under such circumstances at a congested intersection, what should motor vehicle drivers do?

A、Force the vehicle to go back to its original lane
B、Closely follow the vehicle in front and refuse to yield
C、Politely yield and pass through
D、Sound the horn and turn on the head lamps
Answer:C
13、The red car is allowed to drive on this lane.

Answer:N
14、Drivers may cross these lane-dividing lines to change lanes in the same direction.

Answer:N
15、What is the function of ABS during emergency braking?
A、Shortening the braking distance
B、Keeping steering capacity of the motor vehicle
C、Relief the braking inertia
D、Controlling directions automatically
Answer:B
16、When going straight or turning right, drivers are not allowed to drive on or across the guide lines on both sides of the intersection.

Answer:Y
17、What's the most frequent problem for driving on a muddy road?
A、High resistance force
B、Sideways slide
C、The motor vehicle bumps
D、Steering failure
Answer:B
18、After entering the acceleration lane of an expressway, the driver should increase the speed to how many kilometers per hour?
A、More than 30 km/hour
B、More than 40 km/hour
C、More than 50 km/hour
D、More than 60 km/hour
Answer:D
19、This sign warns of an intersection of railways and highways ahead.

Answer:Y
20、When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?
A、Drive at a normal speed
B、Sound the horn to alert when approaching the pedestrians
C、Speed up and bypass on the left
D、Reduce speed and sound the horn in advance
Answer:D
21、The sign on the right indicates right-hand turn only.

Answer:Y
22、The sign in front is an advance announcement of the directions led by the interchange.

Answer:Y
23、When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.
Answer:Y
24、When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.
Answer:N
25、How should the driver pass this place safely?

A、Speed up and pass in the front of the pedestrians
B、Bypass behind the pedestrians
C、Slow down and sound the horn
D、Stop and wait until the pedestrians pass
Answer:D
26、When driving in a strong wind, drivers should abruptly turn the steering wheel to return to the original direction if they feel the vehicle deviates horizontally due to a strong gale.
Answer:N
27、How many kinds of law-breaking acts are displayed in flash 4?

A、One
B、Two
C、Three
D、Four
Answer:C
28、Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.

Answer:N
29、When driving on the highway in foggy, rainy, or snowy weather with a range of visibility between 100 meters and 200 meters, what should motor vehicle drivers do?
A、Turn on the fog lamp, low-beam, clearance lamp and front and rear position lamp
B、Drive at a speed of no more than 60 km/hour
C、Keep a breaking distance of more than 100 meters from the vehicle in front in the same lane
D、Leave the highway from the nearest exit as soon as possible
Answer:ABC
30、The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

Answer:Y
31、Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?
A、Treat wounds first and safe life later
B、Save life first and treat wounds later
C、Help lightly wounded persons first
D、Help seriously wounded persons later
Answer:B
32、After a motor vehicle enters the ramp from an expressway, it should reduce its speed below the prescribed speed limit.
Answer:Y
33、Drivers may temporarily cross these central broken and solid yellow lines when overtaking.

Answer:Y
34、The sign in front indicates the name and number of the highway.

Answer:Y
35、Mr. He drove his large bus with 53 passengers (permitted carrying capacity 47) to 454 km mark by 100m along the Yining-hefei Expressway in Nanjing jurisdiction, where he was tailgated by a heavy-type semitrailer tractor. The bus left the road, breaking through the guardrail and catching fire. 17 people were killed and 27 injured. Which of the following law-breaking acts did Mr. He commit?
A、Speeding
B、Exceeding the carrying capacity of the motor bus
C、Driving a motor vehicle overdue for annual inspection
D、Improper operation
Answer:B
36、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
37、When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from "water slide"
Answer:Y
38、When a collision occurs on the passenger seat side or the impact is relatively small, which of the following methods is incorrect?
A、Firmly holding the steering wheel
B、Stretching both feet forward
C、Jumping out of the vehicle from one side
D、Leaning body backwards against the seat
Answer:C
39、A motor vehicle may stop and yield if it encounters any problem when changing to the driving lane from an acceleration lane.
Answer:N
40、A motor vehicle should slow down and stop at this level crossing.

Answer:Y
41、For evading an emergency on an expressway, which of the following principles should drivers stick to?
A、Evading vehicles first and objects later
B、Evading people first and objects later
C、Evading vehicles first and people later
D、Evading objects first and people later
Answer:B
42、How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?
A、Continuously change between low-beam and high-beam
B、Use clearance lamp
C、Use high-beam
D、Use low-beam
Answer:D
43、How to ensure safe driving at night?
A、Drive at speed limit
B、Cut speed and drive carefully
C、Maintain the current speed
D、Drive above the speed limit
Answer:B
44、The sign on the right warns of a hump bridge right ahead.

Answer:N
45、When encountering this situation in a residential area the driver should sound the horn continuously.

Answer:N
46、The sign on the right warns of an abrupt slope section ahead.

Answer:Y
47、Under such circumstances at an intersection. what should motor vehicle drivers do?

A、Drive into the intersection and wait
B、Wait in front of the intersection stop-line
C、Pass through in the right non-motor vehicle lane
D、Pass through the intersection by borrowing the opposite lane
Answer:B
48、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.
Answer:N
49、The sign in front indicates a 4-kilometer distance from the next exit.

Answer:Y
50、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
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