1. 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.
A. Right
B. Wrong
Answer: A
2. 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.
A. Right
B. Wrong
Answer: A
3. The sign on the right warns for livestock on the road ahead.
A. Right
B. Wrong
Answer: B
4. When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.
A. Right
B. Wrong
Answer: A
5. In which of the following ways can motor vehicles avoid a tire burst?
A. Lowering tire pressure
B. Checking tires regularly
C. Removing foreign matters from the tire tread grooves timely
D. Replacing the tires that have cracks or deep cuts
Answer: BCD
6. The sign on the right indicates the road width ahead is limited to 3 meters.
A. Right
B. Wrong
Answer: A
7. Drivers may temporarily cross these central solid double yellow lines when overtaking.
A. Right
B. Wrong
Answer: B
8. Under such circumstances, motor vehicles are not allowed to overtake.
A. Right
B. Wrong
Answer: A
9. The sign on the right warns of a widened left-hand road ahead.
A. Right
B. Wrong
Answer: B
10. Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer: B
11. When entering an expressway ramp, which of the following statements is correct?
A. Drivers are allowed to overtake other vehicles
B. Drivers are prohibited from making U-turns
C. Drivers are allowed to stop
D. Drivers are allowed to reverse
Answer: B
12. The sign on the right warns of children on the section ahead.
A. Right
B. Wrong
Answer: B
13. When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.
A. Right
B. Wrong
Answer: B
14. The sign in front indicates the allocation of roads ahead.
A. Right
B. Wrong
Answer: B
15. When there is a braking failure on a downhill road the driver should change the gear to one position or two positions lower, and control the speed by taking advantage of the braking role of the engine.
A. Right
B. Wrong
Answer: A
16. 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
17. 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
18. The sign on the right warns of a continuous downhill section ahead.
A. Right
B. Wrong
Answer: B
19. The marking on the road surface indicates that the speed limit of this road section is 50 km/hour.
A. Right
B. Wrong
Answer: A
20. The sign in the red circle indicates that the left road is only for small vehicles.
A. Right
B. Wrong
Answer: B