1、Motor vehicles are not allowed to reverse in a tunnel.
Answer:Y
2、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
3、The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.

Answer:Y
4、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
5、The sign on the right indicates the road width ahead is limited to 3 meters.

Answer:Y
6、When braking, side skid or tail swing may occur if the rear wheels are blocked.
Answer:Y
7、The sign on the right side indicates no entry for all vehicles.

Answer:Y
8、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
9、When a front tire bursts, after controlling the driving direction, what should be done by the driver in order to slow down and stop?
A、Immediately change to a high gear
B、Immediately change to a low gear
C、Immediately change to the neutral gear
D、Apply emergency braking
Answer:B
10、What's the meaning of the sign on the right?

A、Long-time parking permitted
B、Temporary parking permitted
C、Long waiting for passengers permitted
D、No parking
Answer:B
11、Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?

A、Accelerate to overtake the vehicle in front as soon as possible
B、Sound the horn to warn the vehicle in front to vield
C、Follow the vehicle in front and keep a certain distance
D、Overtake the vehicle in front from its righthand
Answer:C
12、What should the driver do when the motor vehicle encounters this situation?

A、Overtake immediatel
B、Sound the horn continuously to warn
C、Maintain safety distance and overtake
D、Sound horn and speed up to overtake
Answer:C
13、What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in thissituation?

A、Slow down and pass
B、Speed up and pass
C、Sound the horn and pass
D、Stop immediately
Answer:A
14、When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.
Answer:N
15、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A、Oxidizing materials
B、Inflammable solid materials
C、Explosives
D、Self-igniting articles
Answer:C
16、The sign on the right warns of three or more winding roads ahead.

Answer:N
17、The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

Answer:Y
18、What should the driver do when the motor vehicle passes the level crossing?

A、Change to neutral gear and slide over
B、Stop, look and pass
C、Speed up, look and pass rapidly
D、Slow down, look and pass slowly
Answer:B
19、The sign on the right warns to keep a safe distance on the road ahead.

Answer:N
20、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
21、When extinguishing fire, the synthetic-made garments should not be taken off in order to protect the exposed skin from burning.
Answer:N
22、As shown in the flash, what should the motor vehicle driver do when encountering this situation?

A、Reserve a safe crosswise distance and cut speed
B、Keep a normal speed
C、Use the emergency brake when approaching
D、Speed up and pass rapidly
Answer:A
23、The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.

Answer:Y
24、When encountering this situation at the gate of a school, the driver should prepare to stop.

Answer:Y
25、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
26、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
27、Drivers are not allowed to drive on or across these filled-in slanted yellow lines.

Answer:Y
28、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
29、The sign on the right indicates that no long-sounding horn.

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

Answer:Y
31、Once inflammable gas causes a fire disaster, it should be put out with water in good time.
Answer:N
32、The sign on the right indicates that the speed limit is 50km/hour.

Answer:N
33、Which of the following is a safe way for motor vehicles to pass the intersection marked with this sign?

A、Stop and observe the traffic situation around the intersection
B、Approach the intersection by speeding up
C、Observe the traffic situation on the left rear side
D、Approach the intersection at a reduced speed
Answer:D
34、The sign on the right warns of a road section ahead under construction.

Answer:Y
35、What should the driver do when the motor vehicle passes a flyover?

A、Speed up and pass rapidly
B、Keep the speed under 15 km/hour
C、Drive at the speed indicated by the traffic sign
D、Drive close to the central line of the flyover
Answer:C
36、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
37、When encountering this situation, which of the following is the correct way to overtake other vehicles?

A、Turn on high-beam
B、Use high-beam and low-beam alternatively
C、Turn on low-beam
D、Turning on hazard lamp
Answer:D
38、When encountering an obstacle on one side of the road, what should vehicles do as they approach each other?
A、The vehicle not encountering an obstacle should Yield to the other vehicle
B、The slower vehicle should yield to the faster
C、The vehicle encountering an obstacle should yield to the other vehicle
D、The faster vehicle should yield to the slower
Answer:C
39、The sign on the right indicates the location of the highway emergency phone.

Answer:N
40、Under the circumstances shown in the flash, what should the driver do?

A、Find a chance to overtake the vehicle in front
B、Weave through motor vehicles ahead and pass
C、Reduce speed, stop, and wait in line
D、Sound the horn to urge vehicles in front
Answer:C
41、When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?
A、Change to a high gear and pass rapidly
B、Constantly observe the changes of the flow
C、Prepare to stop at any time
D、Change to a low gear and pass through at a constant speed
Answer:D
42、Drivers may turn left when traffic police give these hand signals.

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

Answer:Y
44、Under such circumstances, motor vehicle drivers lould follow the vehicle in front and drive into the Intersection to wait.

Answer:N
45、When encountering such a situation, the vehicles should cut speed or stop to yield as approaching each other.

Answer:Y
46、The driver should speed up to 40 kilometers per hour when he/she sees this traffic sign.

Answer:N
47、The sign on the right warns for children on the section ahead.

Answer:Y
48、In this situation, motor vehicles are permitted to stop temporarily at bus stations.

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

A、One
B、Two
C、Three
D、Four
Answer:C
50、The sign on the right warns of a one-way tunnel ahead.

Answer:N
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