1. 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
2. When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.

A. Right
B. Wrong
Answer: A
3. After speeding up to more than 60 km/hour, a motor vehicle driver may drive onto the driving lane directly.
A. Right
B. Wrong
Answer: B
4. The sign on the right warns that the road will narrow over the next 5 kilometers.

A. Right
B. Wrong
Answer: A
5. The sign in front indicates that the highway entry is on the right side of the road.

A. Right
B. Wrong
Answer: B
6. What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?
A. Continuously sounding the horn and accelerating to overtake
B. Accelerating and continuing to overtake
C. Refraining from overtaking
D. Following the vehicle in front closely and finding a chance to overtake
Answer: C
7. What should the driver do upon finding that one of the 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
8. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
A. Right
B. Wrong
Answer: A
9. When this signal is constantly flashing, how should a driver react?

A. Speed up as soon as possible
B. Pull over and wait
C. Observe the traffic situation around to make sure of safe driving
D. Refrain from passing
Answer: C
10. The yellow broken line on the curb indicates that vehicles are not allowed to stop and let passengers embark or disembark or load and unload freight at the roadside.

A. Right
B. Wrong
Answer: B
11. What should the driver do when seeing these hand signals?

A. Go straight and pass through the intersection
B. Stop in front of the stop-line and wait
C. Turn left at the intersection
D. Drive at a lower speed at the intersection
Answer: C
12. 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
13. The sign in front gives information about the direction of road exits.

A. Right
B. Wrong
Answer: A
14. In the flash, it is correct for the driver to behave this way when there is a traffic jam caused by an accident on the expressway.

A. Right
B. Wrong
Answer: B
15. Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.

A. Right
B. Wrong
Answer: B
16. When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.
A. Right
B. Wrong
Answer: A
17. 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
18. What should the driver pay attention to when the motor vehicle passes a school?
A. Observe the traffic signs and markings
B. Slow down and pass slowly
C. Prohibited from sounding the horn
D. Pass rapidly
Answer: ABC
19. When driving on a muddy road, the driver should hold the steering wheel firmly and speed up to pass through.
A. Right
B. Wrong
Answer: B
20. What should the driver pay attention to in this situation?

A. Pedestrians passing behind the vehicle
B. Pedestrians passing in front of the vehicle
C. Public buses suddenly reversing
D. Public buses suddenly setting off
Answer: B