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. The driver should turn on the left-turn indicator after entering the acceleration lane on an expressway.
A. Right
B. Wrong
Answer: B
3. When encountering this situation in a residential area the driver should sound the horn continuously.

A. Right
B. Wrong
Answer: B
4. When the speed indicated by the speed limit sign on the highway contradicts the speed indicated for the specific lanes the speed indicated for the specific lanes should prevail.
A. Right
B. Wrong
Answer: B
5. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
A. Right
B. Wrong
Answer: A
6. 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
7. The sign in front indicates a one-kilometer distance from the next left exit.

A. Right
B. Wrong
Answer: B
8. What should motor vehicle drivers do when parking temporarily on a rainy day?
A. Turn on hazard lamp
B. Turn on front and back fog lamp
C. Turn on low-beam
D. Set up warning sign at the back of the vehicle
Answer: A
9. When a gas tanker is leaking heavily, which of the following measures is wrong?
A. Cut off the power
B. Wear gas mask and protect gloves
C. Turn off the valve to stop leaking
D. Evacuate people to the leeward side
Answer: D
10. What should the driver do when seeing these hand signals?

A. Go straight and pass through the intersection
B. Stop and wait
C. Turn right at the intersection
D. Turn left at the intersection
Answer: B
11. When a fast-moving vehicle is likely to collide with the vehicle in front, what should the driver do?
A. Brake to reduce speed first, and then steer to evade
B. Turn the steering wheel quickly to the left side to evade
C. Turn the steering wheel quickly to the right side to evade
D. Steer to evade first, and then brake to reduce speed
Answer: A
12. Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.

A. Right
B. Wrong
Answer: A
13. The sign on the right indicates to stop and yield at the intersection ahead.

A. Right
B. Wrong
Answer: A
14. When passing an intersection, vehicle motor drivers are not allowed to overtake.
A. Right
B. Wrong
Answer: A
15. What should motor vehicle drivers do under such circumstances at night?

A. Turn off the headlamp when approaching
B. Use low-beam
C. Use high-beam
D. Turn off all lamps in advance
Answer: B
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 encountering such pedestrians, what should motor vehicle drivers do?

A. Go ahead along the middle line of the road
B. Continuously sound the horn
C. Speed up and overtake
D. Pay attention to the actions of such pedestrians
Answer: D
18. When a motor vehicle catches fire, the driver should manage to park the vehicle in an open place far away from urban areas, buildings, trees, other motor vehicles and flammable materials.
A. Right
B. Wrong
Answer: A
19. 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
20. The sign on the right warns of a narrowed road on both sides ahead.

A. Right
B. Wrong
Answer: B