1、The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.

Answer:Y
2、The sign on the right side warns of a sharp right turn ahead.

Answer:Y
3、As shown in this picture, before driving to the intersection, vehicles are not allowed to change lanes by crossing the solid white line.

Answer:Y
4、The crosswalk of the intersection warns that pedestrians have priority.

Answer:Y
5、The cross-hatched marking indicates an area where vehicle drivers are not allowed to stop.

Answer:Y
6、When this signal is constantly flashing, how should a driver react?

A、Speed up as soon as possible
B、Pull over and wait
C、Observe the traffic situation around to make sure of safe driving
D、Refrain from passing
Answer:C
7、Once inflammable gas causes a fire disaster, it should be put out with water in good time.
Answer:N
8、The marking on the road surface indicates that the speed limit of this road section is 50 km/hour.

Answer:Y
9、When the electric equipment and gasoline of a motor vehicle catches fire, the driver may extinguish the fire with water.
Answer:N
10、what should motor vehicle drivers do under the circumstances shown in the flash?

A、Reduce speed or stop to yield
B、Sound the horn to warn the pedestrians to yield
C、Pass before the pedestrians
D、Immediately change to another lane to bypass the pedestrians
Answer:A
11、When a motor vehicle has deviated from the straight moving direction and an accident is unavoidable, the driver should decisively and continuously depress the brake pedal so as to shorten the stopping distance and reduce the impact of vehicle collision.
Answer:Y
12、After a traffic accident, what is the most effective measure to prevent secondary accidents?
A、Evacuate all passengers
B、Turn on the hazard lamps
C、Mark the original place of the injured persons
D、Properly place the danger warning sign
Answer:ABD
13、When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.
Answer:Y
14、The sign in the red circle indicates that vehicles except non-motor vehicles are not allowed to drive in this lane.

Answer:Y
15、The sign on the right warns of no passing due to collapse on the road ahead.

Answer:N
16、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
17、The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

Answer:Y
18、When encountering children in this condition, what should motor vehicle drivers do?

A、Go ahead by following the children closely
B、Speed up and overtake from the left side of the children
C、Sound the horn to alert the children
D、Reduce speed or stop to yield
Answer:D
19、The sign in front indicates a 2-kilometer distance from the destination of the highway ahead.

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

Answer:N
21、When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from "water slide"
Answer:Y
22、The guide arrow on the road surface of this lane indicates that there is an intersection on the right side of the road.

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

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

Answer:N
25、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
26、Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.

Answer:Y
27、The distance-ascertaining section of an expressway is used for the drivers to ascertain the safety distance when the speed is 100 kilometers per hour.

Answer:Y
28、When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel right to avoid sliding.

Answer:Y
29、The sign on the right indicates a bypass flow intersection ahead.

Answer:N
30、Which of the following measures is correct for rescuing a person sustaining full-body burns?
A、Cover the fire with sandy soil
B、Spray cool water to his body
C、Put out the fire by extinguisher
D、Help to remove the burning clothes
Answer:B
31、When extinguishing fire, the synthetic-made garments should not be taken off in order to protect the exposed skin from burning.
Answer:N
32、The sign on the right warns of children on the section ahead.

Answer:N
33、When a motor vehicle encounters this situation at a crosswalk, the driver must slow down and pass slowly.

Answer:N
34、What should the driver do on this kind of curving mountain road?

A、Borrow the opposite lane
B、Slow down and drive on the right
C、Stick to the central line of the road
D、Drive close to the right side
Answer:B
35、The sign on the right warns of a danger from rockfall on the left side.

Answer:Y
36、The sign in front indicates that vehicles except public buses are not allowed to drive in this lane.

Answer:Y
37、When disembarking, what should be done by drivers in order to keep safe?
A、Opening the door and disembarking immediately after stopping
B、Observing the traffic situation ahead
C、Opening the door first and then observing the situation beside and behind the vehicle
D、Observing the situation beside and behind the vehicle before opening the door slowly
Answer:D
38、When a wounded person suffering burns is thirsty he/she may drink a small quantity of lightly salty water.
Answer:Y
39、When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.
Answer:N
40、What should the driver do when seeing these hand signals?

A、Go straight and pass through the intersection
B、Stop and wait
C、Turn right at the intersection
D、Turn left at the intersection
Answer:B
41、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?
A、Prevent heat loss
B、Bring him/her to a place with fresh air
C、Give him/her artificial respiration
D、Depress the heart over the chest
Answer:B
42、When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
Answer:Y
43、When the driver discovers a tire is leaking and steers the vehicle off the main driving lane, he/she should refrain from applying emergency braking so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the vehicle behind.
Answer:Y
44、When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

Answer:N
45、What's the meaning of the sign on the right?

A、Drive on the right side of the road ahead
B、No entry ahead
C、One-way road ahead
D、Watch for the right-hand intersection ahead
Answer:C
46、The sign on the right indicates that overtaking is allowed on the section ahead.

Answer:N
47、Drivers may cross these central solid and broken yellow lines when overtaking.

Answer:N
48、What should be done first after getting into the vehicle?
A、Observe the surrounding traffic situation
B、No need to observe the traffic situation around
C、Open the door and get in directly
D、Take note of the weather
Answer:A
49、The sign on the right warns for livestock on the road ahead.

Answer:N
50、How many kinds of law-breaking acts are displayed in flash 4?

A、One
B、Two
C、Three
D、Four
Answer:C
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