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 fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.
Answer:Y
3、When driving on this dangerous mountainside road, motor vehicles should drive along the right side of the road.

Answer:Y
4、If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.
Answer:N
5、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
Answer:Y
6、The sign on the right warns of a narrowed road on both sides ahead.

Answer:N
7、Once inflammable gas causes a fire disaster, it should be put out with water in good time.
Answer:N
8、The sign on the right warns of no passing due to collapse on the road ahead.

Answer:N
9、The sign on the right indicates the location of the highway emergency phone.

Answer:N
10、When a motor vehicle slides sideways on a road covered by ice and snow, the driver should violently turn the steering wheel to adjust the direction.
Answer:N
11、Drivers may turn left when traffic police give these hand signals.

Answer:N
12、The sign on the right warns of three or more winding roads ahead.

Answer:N
13、Drivers neednt yield to pedestrians who display such behavior.

Answer:N
14、The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

Answer:N
15、When braking failure happens to a fast-moving motor vehicle, what should be done by the driver to brake?
A、Continuously depressing the brake pedal
B、Immediately changing to a low gear to reduce speed and using the handbrake
C、Swiftly depressing the clutch pedal
D、Swiftly pulling up the handbrake
Answer:B
16、When the motor vehicle stops on an uphill section, how should the driver use the foot brake?
A、Earlier than on a level road
B、Later than on a level road
C、As timely as on a level road
D、Strongly depress the foot brake pedal
Answer:B
17、What should the driver do upon finding that one ofthe right tires is leaking while driving?
A、Brake swiftly to slow down
B、Brake slowly to slow down
C、Turn to the left side swiftly
D、Apply emergency braking
Answer:B
18、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

Answer:N
19、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?
A、If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.
B、If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed
C、If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait
D、If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed
Answer:ACD
20、When encountering this situation around a school, the driver should speed up and pass as quickly as possible.

Answer:N
21、Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?
A、Explosives
B、Oxidizing materials
C、Self-igniting articles
D、Inflammable solid materials
Answer:D
22、The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.

Answer:N
23、It is an illegal act for the driver to make calls while driving.
Answer:Y
24、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
25、The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.

Answer:N
26、Sideslip happens most easily on which one of the following road surfaces?
A、Dry concrete road
B、Road surface at the beginning of rain
C、Damp concrete road surface
D、Road in heavy rain
Answer:B
27、The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.

Answer:Y
28、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.

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

Answer:Y
30、When a motor vehicle breaks down and has to be stopped on the highway, what should the driver do?
A、Set up a breakdown warning sign 150 meters behind the vehicle
B、Set up a breakdown warning sign 100 meters behind the vehicle
C、If it happens at night, turn on the clearance lamp and rear position lamp
D、Turn on the hazard lamps
Answer:ACD
31、When braking, the steering will become impossible if the front wheels are blocked
Answer:Y
32、What should the driver do if the back wheel slides to the right on a muddy road?
A、Continuously speed up
B、Turn right
C、Turn left
D、Apply emergency brake
Answer:B
33、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
34、The broken and solid white line on the road indicates that crossing is allowed on the solid line side.

Answer:N
35、Driving and smoking has no negative effect on safe driving
Answer:N
36、Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?

A、Large trucks
B、Large buses
C、Motor vehicles of all kinds
D、Small vans
Answer:C
37、During normal driving, the driver should do his/her best to run close to or on the central line so as not to allow oncoming vehicles any opportunity to occupy his own route.
Answer:N
38、The sign in front indicates that the highway entry is on the right side of the road.

Answer:N
39、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
40、The sign in front indicates an open-air parking lot with rest area is 200 meters ahead.

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

Answer:N
42、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer:Y
43、As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.

Answer:Y
44、When encountering such pedestrians, what should motor vehicle drivers do?

A、Bypass in front of the pedestrians
B、Bypass from behind the pedestrians
C、Sound the horn to alert the pedestrians
D、Voluntarily stop and yield
Answer:D
45、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
46、As shown in the flash, when overtaking a vehicle in front, the driver should make the horizontal distance as large as possible and may cross the solid line if necessary.

Answer:N
47、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
48、When running on an expressway with three lanes in each direction, which one of the following lanes is not appropriate for the motor vehicle to use if its speed ranges between 90 kilometers per hour and 110 kilometers per hour?
A、The far left lane
B、The middle lane
C、The far right lane
D、Any lane
Answer:A
49、Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.
Answer:Y
50、After a tire bursts and before the driver can control the speed of the vehicle, he/she should not risk using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.
Answer:Y
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