1. Mr. Qi drove a large bus with 28 passengers (capacity 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li?ˉs heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?
A. The bus carried more passengers than capacity
B. The bus exceeded the speed limit
C. The tractor carried more cargo than capacity
D. The driver of the tractor was inexperienced
Answer: BC
2. The sign on the right indicates a bypass flow intersection ahead.

A. Right
B. Wrong
Answer: B
3. Drivers are not allowed to drive on or across these filled-in slanted yellow lines.

A. Right
B. Wrong
Answer: A
4. This sign warns to bypass from the left side to avoid the roadblock.

A. Right
B. Wrong
Answer: B
5. The sign in front indicates a 2-kilometer distance from the destination of the highway ahead.

A. Right
B. Wrong
Answer: A
6. Once inflammable gas causes a fire disaster, it should be put out with water in good time.
A. Right
B. Wrong
Answer: B
7. 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
8. Drivers may turn right at the intersection when traffic police give these hand signals.

A. Right
B. Wrong
Answer: A
9. The sign on the right warns of a narrowed road on both sides 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. The sign on the right warns of a bumpy road ahead.

A. Right
B. Wrong
Answer: B
12. 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
13. What needs attention when a motor vehicle drives on a road covered with ice and snow?
A. Braking length is extended
B. Anti-skating resistance will be greater
C. The adhesive force of the road will be greater
D. The braking length will be shorter
Answer: A
14. The sign on the right warns of a wet road surface ahead.

A. Right
B. Wrong
Answer: A
15. The sign on the left indicates the destinations of two highway directions

A. Right
B. Wrong
Answer: A
16. The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.

A. Right
B. Wrong
Answer: B
17. As shown in this picture, the vehicles intending to turn left are allowed to drive into the left-turn waiting area directly to wait for the green light.

A. Right
B. Wrong
Answer: B
18. Which of the following is a bad driving habit?
A. Using lights in accordance with relevant rules
B. Carrying both vehicle and driving license
C. Discarding rubbish from the side window
D. Follow the guidance of the traffic signals
Answer: C
19. What should be checked before driving?
A. No parts need to be checked
B. Whether the tires have been cleaned
C. Where the spare tire is placed
D. The fastening and air pressure of tires
Answer: D
20. The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.

A. Right
B. Wrong
Answer: A