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

A、One
B、Two
C、Three
D、Four
Answer:C
3、One day, Mr. Yang drove a large bus with 57 passengers(bus capacity 55 people)from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing12 people and injuring 22. What's the main illegal act committed by Mr Yang?
A、Fatigued driving
B、Carrying more passengers than permitted
C、Speeding
D、Misoperation
Answer:AB
4、When there is a sudden braking failure on a downhill road, what should be done by the driver?
A、Driving to an emergency lane and reducing speed to stop
B、Dropping the gear by two positions
C、Changing to the reverse gear to force the vehicle to stop
D、Reducing speed by pulling up the handbrake
Answer:A
5、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
6、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
7、Motor vehicles should stop and wait when encountering two red lights flashing alternately at evel crossings.

Answer:Y
8、What should the driver do if he/she wants to turn left at this intersection?

A、Turn left along the straight-going lane
B、Enter the left turn waiting area
C、Enter the straight-moving waiting area
D、Turn left along the left lane
Answer:B
9、When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.
Answer:Y
10、Motor vehicle drivers don't need to use any lamp at night when passing through a road section where the street light condition is good.
Answer:N
11、It is correct for the driver to drive on an expressway in the way shown in the flash.

Answer:N
12、When a motor vehicle approaches the exit of a tunnel the driver should firmly hold the steering wheel to prevent any harmful effects of a strong side wind.

Answer:Y
13、Which one of the following is the safest way when driving a motor vehicle on this road?

A、Cutting speed or stopping to yield
B、Driving along the center of the road
C、Keeping a normal speed
D、Approaching vehicles by taking the opposite lane
Answer:A
14、When a motor vehicle temporarily stops at night, which lamp should be turned on?
A、Front and rear fog lamp, clearance lamp and rear position lamp
B、Head lamp, clearance lamp and rear position lamp
C、Hazard lamp, clearance lamp and rear position lamp
D、Reverse lamp, clearance lamp and rear position lamp
Answer:C
15、For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam
Answer:N
16、As shown in this picture, the intersection guide line is designed to help drivers make turns.

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

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

Answer:Y
19、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
20、When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from "water slide"
Answer:Y
21、When a tire suddenly bursts on the road, in which of the following ways can motor vehicle drivers keep safe?
A、Applying emergency braking and pulling over
B、Firmly holding the steering wheel and keeping the vehicle going straight
C、Immediately releasing the accelerator pedal
D、Gently depressing the brake pedal
Answer:BCD
22、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

Answer:N
23、When encountering this situation in a residential area the driver should speed up and pass in front of the bicycle.

Answer:N
24、Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.
Answer:Y
25、What's the emergency measure to deal with a sudden tire burst on the road?
A、Swiftly braking to slow down
B、Firmly hold the steering wheel and steadily stop the vehicle as early as possible
C、Swiftly turn the steering wheel to adjust the direction
D、Go ahead at a low speed and find a place for tire change
Answer:B
26、What should the driver do when the motor vehicle counters this situation?

A、Sound the horn continuously to warn
B、Speed up and bypass from the front
C、Slow down when encountering any risks
D、Slow down voluntarily and yield
Answer:D
27、The sign on the left indicates vehicles are allowed to drive on the section ahead.

Answer:N
28、When two vehicles approach each other on a foggy day, what is the best method of safe driving?
A、Turn on the high-beam
B、Slowdown and maintain a large safety distance
C、Turn on the low-beam
D、Turn on the fog lamp
Answer:B
29、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
30、The sign in front indicates the distance to highway destination.

Answer:N
31、The white zig-zag line on the highway serves as a reference for the speed of a driver.

Answer:N
32、The sign on the right indicates notice by sounding the horn.

Answer:N
33、When encountering such a situation, motor vehicle drivers should take the left lane.

Answer:N
34、The solid yellow line on the curb indicates that temporary stopping or parking is allowed at the roadside.

Answer:N
35、When a motor vehicle breaks down on an expressway and cannot be moved away from the driving lane, the driver may conduct emergency repairs on the driving lane.
Answer:N
36、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A、Shorten the engine's service life
B、Make the driver feel tired
C、Easily cause the vehicle to overturn
D、Reduce the braking efficiency
Answer:D
37、When encountering an emergency on a highway, the driver should not drastically turn to evade.
Answer:Y
38、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer:Y
39、If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.
Answer:N
40、When driving on this dangerous mountainside road, motor vehicles should drive along the right side of the road.

Answer:Y
41、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
42、Under such circumstances, motor vehicle drivers should reduce speed by the right side swiftly and yield.

Answer:Y
43、The sign on the right warns to keep a safe distance on the road ahead.

Answer:N
44、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
45、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
Answer:Y
46、What is the intersection ahead indicated by the right sign?

A、T-shaped intersection
B、Y-shaped intersection
C、Cross-shaped intersection
D、Roundabout
Answer:D
47、When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.
Answer:Y
48、When driving on an expressway, drivers should not frequently change lanes.
Answer:Y
49、How many kinds of law-breaking acts are displayed in flash 3?

A、One
B、Two
C、Three
D、Four
Answer:B
50、The sign on the right indicates that vehicles from the primary road have priority.

Answer:Y
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