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 rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him/her to a place with fresh air so that he/she will not continue to be poisoned.
Answer:Y
3、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

Answer:N
4、Under this circumstance, motor vehicle drivers should not reduce speed.

Answer:N
5、What should the driver do upon seeing this sign?

A、Slow down, look and pass slowly
B、Sound the horn to drive them away
C、Go through from the spaces between animals
D、Drive slowly and drive them away from the motor venicle
Answer:A
6、The sign on the right warns of an unguarded railway intersection ahead.

Answer:N
7、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
Answer:Y
8、Motor vehicles are not allowed to reverse in a tunnel.
Answer:Y
9、After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
Answer:N
10、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
11、When a motor vehicle catches fire, the driver should swiftly turn off the engine and open the hood to extinguish the fire.
Answer:N
12、It is not safe for a female driver to wear high heels to drive a vehicle.
Answer:Y
13、Drivers may turn left when traffic police give these hand signals.

Answer:Y
14、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
15、Drivers may go ahead when traffic polices posture is like this.

Answer:Y
16、The sign on the right indicates the road width ahead is limited to 3 meters.

Answer:Y
17、When a vehicle encounters a strong side wind, the driver should firmly hold the steering wheel and press the brake urgently if he feels the vehicle deviates horizontally from the normal direction.
Answer:N
18、When a motor vehicle catches fire, the driver should te to park the vehicle in an open place far away from urban areas, buildings, trees, other motor vehicles and flammable materials.
Answer:Y
19、When such circumstances happen suddenly, what should the driver do?

A、Reduce speed or stop to yield
B、Bypass in front of the pedestrians
C、Continuously sound the horn to alert the pedestrians
D、Bypass from behind the pedestrians
Answer:A
20、The road marking on the right lane indicates that drivers may temporarily borrow the special lane for buses.

Answer:N
21、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
22、On which of the following roads may the wheels be most easily locked when braking?
A、Concrete road
B、Dirt road
C、Road covered by ice and snow
D、Sand road
Answer:C
23、A motor vehicle should not obstruct other vehicles when it enters the driving lane from an acceleration lane.
Answer:Y
24、The sign on the right warns that the road will narrow over the next 5 kilometers.

Answer:Y
25、The sign on the right warns of no passing on either side of the road ahead.

Answer:N
26、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
27、The sign on the right indicates left turn only at the intersection ahead.

Answer:Y
28、Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.

Answer:Y
29、When driving on a long downhill road, which is the best way to control the speed?
A、Coast in neutral gear
B、Take a low gear
C、Depress the clutch
D、Pull up the handbrake
Answer:B
30、Which of the following measures is incorrect when a motor vehicle stops?
A、Stop at a stipulated place
B、Avoid stopping on pedestrian streets
C、Avoid obstructing the passing of other motor vehicles and pedestrians when temporarily stops on the road
D、Stop on the non-motor vehicle lane
Answer:D
31、When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.
Answer:Y
32、When a motor vehicle skids sideways on a muddy road, the driver should turn the steering wheel in the direction of the rear wheel skidding to properly adjust the direction.
Answer:Y
33、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
34、When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.
Answer:Y
35、What should the driver do when seeing these hand signals?

A、Turn left at the intersection
B、Stop and wait
C、Go straight at the intersection
D、Drive to the waiting area for turning left
Answer:B
36、When following other vehicles on a foggy day, what should the driver do?
A、Maintain a large safety distance
B、Turn on the high-beam
C、Turn on the low-bea
D、Sound the horn in due time
Answer:A
37、Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.

Answer:N
38、When driving on a foggy day, the driver should turn on the fog lamp.
Answer:Y
39、The sign on the left indicates no U-turn at the intersection ahead.

Answer:Y
40、What's the main impact of foggy weather on safe driving?
A、Easy to slide sideways
B、Low visibility
C、Increase the resistance
D、Widen the field of vision
Answer:B
41、When a motor vehicle encounters a group of youngsters bypassing the motor vehicles parking beside the road, the driver should slow down voluntarily and yield.
Answer:Y
42、When driving on this section of the road, drivers should observe closely and prepare to yield to the animals crossing the road.

Answer:Y
43、When finding a tire suddenly burst on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.
Answer:Y
44、Driving and smoking has no negative effect on safe driving
Answer:N
45、vehicles may stop temporarily in this area.

Answer:N
46、When driving on the expressway in a heavy rain, what should the driver do to avoid "water sliding" phenomenon?
A、Install slide-proof devices
B、Speed up
C、Slow down
D、Continue to depress the brake
Answer:C
47、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
48、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
49、Under such circumstances, what should the motor venicle driver do?

A、Reduce speed and yield by the left side
B、Reduce speed and yield by the right side
C、Speed up and yield by the left side
D、Go ahead along the original route
Answer:A
50、When encountering an emergency on a highway, the driver should not drastically turn to evade.
Answer:Y
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