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 driver should drive on the left in this kind of tunnel.

A. Right
B. Wrong
Answer: B
3. The sign on the right warns of no passing on either side of the road ahead.

A. Right
B. Wrong
Answer: B
4. The sign in front indicates the distance to highway destination.

A. Right
B. Wrong
Answer: B
5. How many kinds of law-breaking acts are displayed in flash 4?

A. One
B. Two
C. Three
D. Four
Answer: C
6. When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.
A. Right
B. Wrong
Answer: A
7. The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

A. Right
B. Wrong
Answer: A
8. The sign in front indicates the name and number of the highway.

A. Right
B. Wrong
Answer: A
9. The sign on the right warns of no passing due to collapse on the road ahead.

A. Right
B. Wrong
Answer: B
10. When driving on this section of the road, drivers should observe closely and prepare to yield to the animals crossing the road.

A. Right
B. Wrong
Answer: A
11. In the condition of low visibility, drivers should turn on the low-beam when setting off

A. Right
B. Wrong
Answer: A
12. 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
13. When driving a motor vehicle equipped with power steering, the driver should firmly hold the steering wheel and drive slowly if he suddenly finds that steering is difficult.
A. Right
B. Wrong
Answer: B
14. 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
15. Drivers may turn left when seeing these hand signals.

A. Right
B. Wrong
Answer: A
16. The sign on the right side indicates no entry for all vehicles.

A. Right
B. Wrong
Answer: A
17. The sign on the right warns that the road will narrow over the next 5 kilometers.

A. Right
B. Wrong
Answer: A
18. The sign on the right indicates a one-kilometer distance from the ETC toll station.

A. Right
B. Wrong
Answer: A
19. As shown in this picture, the vehicles intending to turn left are not allowed to drive into left-turn waiting area directly to wait for green light.

A. Right
B. Wrong
Answer: B
20. The sign in front indicates a one-kilometer distance from the highway entry.

A. Right
B. Wrong
Answer: A