1、How many kinds of law-breaking acts are displayed in flash 4?

A、One
B、Two
C、Three
D、Four
Answer:C
2、When encountering such a situation, motor vehicle drivers should take the left lane.

Answer:N
3、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are three motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.
Answer:N
4、This road marker indicates that the minimum speed for this road section is 60 km/hour.

Answer:N
5、The sign on the right indicates an inspection station 100 meters ahead.

Answer:Y
6、When driving in a strong wind, what should the driver do if he/she feels the steering wheel is suddenly out of control due to the frequent changes in speed and direction of the wind?
A、Turn the steering wheel against the wind
B、Turn the steering wheel with the wind
C、Use emergency brake
D、Firmly hold the steering wheel with both hands
Answer:D
7、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
8、Under such circumstances, what should motor vehicle drivers do?

A、Overtake the vehicle quickly on its left
B、Keep a long braking space
C、Continuously sound the horn to alert the vehicle in front
D、Overtake the vehicle quickly from its right
Answer:B
9、The sign on the right warns of an embankment road 200 meters ahead.

Answer:Y
10、The sign on the right indicates that overtaking is allowed on the section ahead.

Answer:N
11、The driver should turn left by the left side of the intersection central point.

Answer:Y
12、When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?
A、Overtake from either side of the front vehicle
B、Stop close to the vehicle in front
C、Stop with a larger space from the vehicle in front
D、Sound the horn continuously to warn the other driver
Answer:C
13、Mr Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo(capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li's heavy dump truck ( carrying 3.17 cubes of loess and 24 passengers in the container)occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured What are the main illegal acts in this case?
A、Mr Peng exceeded the speed limit
B、Mr. Peng's tractor carried more cargo than limited
C、Mr Li illegally drove in the emergency lane
D、Mr. Li's truck illegally carried passengers in the container
Answer:BCD
14、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
Answer:Y
15、The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.

Answer:Y
16、What does this sign on the fly-over junction indicate?

A、Turn right
B、Drive straight or turn left
C、Drive straight or turn right
D、Take a U-turn under bridge
Answer:B
17、If a motor vehicle has an accident on a foggy day and stops on an expressway, which of the following acts is dangerous?
A、Leaving the motor vehicle as soon as possible
B、Standing outside the guardrail as much as possible
C、Turning on the hazard lamp and fog lamp
D、Placing a warning sign behind the vehicle in the oncoming direction
Answer:D
18、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
Answer:Y
19、The crosswalk of the intersection warns that pedestrians have priority.

Answer:Y
20、When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?
A、Driving onto the emergency lane and reduce speed and stop there
B、Rubbing the vehicle body against the rocks or trees on roadside
C、Pulling up the handbrake first
D、Immediately changing to a low gear
Answer:ABD
21、How to pass the intersection when running straight

A、turn on the hazard lights and pass
B、directly speed up and pass straight
C、yield to the vehicle from the right road
D、yield to the vehicle from the left road
Answer:C
22、When braking, the steering will become impossible if the front wheels are blocked
Answer:Y
23、Which one of the following ways to pass this intersection is correct?

A、Turn left or right
B、Drive straight or turn left
C、Turn left
D、Drive straight or turn right
Answer:D
24、When driving in rain or snow, the driver should turn left to stabilize the vehicle if the motor vehicle slides to the right side.
Answer:N
25、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
26、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.
Answer:Y
27、Motor vehicles are not permitted to change lanes in this position.

Answer:Y
28、How will the adhesive force of road change when speed increases on a damp and slippery road?
A、Increase sharply
B、increase gradually
C、decrease sharply
D、No change
Answer:C
29、Motor vehicles should stop and wait when encountering two red lights flashing alternately at evel crossings.

Answer:Y
30、The sign on the left indicates vehicles are allowed to drive on the section ahead.

Answer:N
31、When a motor vehicle enters an expressway from the ramp, which of the following lamps should be turned on?
A、The left-turn indicator
B、The right-turn indicator
C、The hazard warning lamp
D、The headlamp
Answer:A
32、When a motor vehicle leaves an expressway, which of the following lamp should be turned on?
A、The left-turn indicator
B、The right-turn indicator
C、The hazard warning lamp
D、The headlamp
Answer:B
33、If a driver finds there is no vehicle behind, he/she may change lanes without turning on the indicator.
Answer:N
34、Motor vehicle drivers may reverse at an intersection.
Answer:N
35、When driving on a muddy road, what should drivers do to pass at an even speed without stopping?
A、Use the handbrake
B、Press the clutch pedal
C、Press the brake pedal
D、Use the accelerator pedal
Answer:D
36、In such circumstances, which one of the following statements is the safest measure for a motor vehicle driver to take?

A、Accelerate to overtake the vehicle in front as soon as possibl
B、Voluntarily reduce speed and refrain from overtaking
C、Sound the horn to warn the vehicle in front to yield
D、Turn on the headlamp to warn the oncoming vehicle to yield
Answer:B
37、What should a driver do before entering a tunnel on an expressway

A、Turn on the high-beam
B、Turn on the width lamp and the tail lamp
C、Turn on the low-beam
D、Sound the horn before entering the tunnel
Answer:C
38、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
39、The sign on the right indicates a 2-kilometer distance from the Donglushan Service Area on the highway.

Answer:Y
40、Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?
A、Front and rear fog lamps
B、Low-beam
C、High-beam
D、Hazard lamp
Answer:B
41、Under the circumstances shown in the flash, what should be done by the vehicle in front?

A、Reduce speed swiftly or apply emergency brake
B、Drive at a higher speed after giving a proper space
C、Reduce speed and yield by the right side of the road
D、Drive at a higher speed by the right side of the road
Answer:C
42、When approaching a vehicle on a narrow slope, which one of the following ways is correct?
A、The descending vehicle yields to the ascending
B、The vehicle which is further from the slope crest should yield
C、The ascending vehicle yields to the descending
D、If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.
Answer:A
43、The sign in front indicates a one-way lane after turning left.

Answer:Y
44、What needs attention when a motor vehicle drives on a road covered with ice and snow?
A、Braking length is extended
B、Anti-skating resistance will be greater
C、The adhesive force of the road will be greater
D、The braking length will be shorter
Answer:A
45、What should the driver do to follow other motor vehicles on a mountain road?
A、Closely follow the vehicle in front
B、Increase the safety distance
C、Reduce the vertical distance between vehicles
D、Try to overtake the vehicle in front as soon as possible
Answer:B
46、The sign on the right warns of a sharp winding road ahead.

Answer:N
47、The sign on the right side indicates that turning left is not permitted at the intersection ahead.

Answer:Y
48、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
49、Drivers may turn left when traffic police give these hand signals.

Answer:Y
50、This sign warns to bypass from the right side to avoid the roadblock.

Answer:N
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