1. Mr. Li drove a large bus with 21 passengers (capacity 35 people). He found the braking system was abnormal on the way but failed to repair it. When running on the Shuangdao Haiwan Bridge at a speed of 50 kilometers per hour (speed limit 40 km/h), the bus fell into the sea due to a braking system failure, killing 13 people and injuring 8. What is the main illegal act committed by Mr. Li?
A. Speeding
B. Fatigued driving
C. Carrying more passengers than permitted
D. Driving a motor vehicle with potential safety hazard
Answer: AD
2. When encountering children in this condition, what should motor vehicle drivers do?

A. Go ahead by following the children closely
B. Speed up and overtake from the left side of the children
C. Sound the horn to alert the children
D. Reduce speed or stop to yield
Answer: D
3. The sign on the right indicates that no restriction for temporary parking.

A. Right
B. Wrong
Answer: B
4. When encountering this situation at the gate of a school, the driver should prepare to stop.

A. Right
B. Wrong
Answer: A
5. When a motor vehicle breaks down on a mountain road, what should the driver do?
A. Park on a downhill section
B. Park on an uphill section
C. Park on a gentle section of the mountain road
D. Park on the crest of a slope
Answer: C
6. The sign on the left warns of no passing on the right-hand road ahead.

A. Right
B. Wrong
Answer: B
7. At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.

A. Right
B. Wrong
Answer: B
8. When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
A. Right
B. Wrong
Answer: A
9. How many kinds of law-breaking acts are displayed in flash 4?

A. One
B. Two
C. Three
D. Four
Answer: C
10. Motor vehicles are not permitted to change lanes in this position.

A. Right
B. Wrong
Answer: A
11. The sign on the right warns to keep a safe distance on the road ahead.

A. Right
B. Wrong
Answer: B
12. Motor vehicles are not allowed to reverse in a tunnel.
A. Right
B. Wrong
Answer: A
13. The crosswalk of the intersection warns that pedestrians have priority.

A. Right
B. Wrong
Answer: A
14. 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
15. When finding a tire suddenly burst on the road, the driver should firmly hold the steering wheel with both hands to ensure the vehicle goes straight.
A. Right
B. Wrong
Answer: A
16. Mr. Hao drove a heavy dump truck with 84.84 tons of cargo (truck allowing for 15.58 tons). When he drove on the No 262 provincial highway in Luanxian County, at the spot of 34 kilometers mark by 623 meters, his truck overturned onto the sideway after a rear-end collision with another truck in front carrying 45.85 tons of cargo(a truck allowing for 1.71 tons). As a result of this accident, 19 people were killed and 17 injured. What is the common illegal act of the two drivers?
A. Speeding
B. Overloaded
C. Fatigued driving
D. Driving after drinking
Answer: B
17. If a motor vehicle deviates from the straight direction due to steering failure, what should be done by the driver in order to reduce speed and stop the vehicle as soon as possible?
A. Gently depressing the brake pedal
B. Pulling up the handbrake
C. Immediately changing to a low gear to reduce speed
D. Decisively and continuously depressing and releasing the brake pedal
Answer: D
18. The motor vehicle should stop on the right and wait in this situation.

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

A. Right
B. Wrong
Answer: A
20. The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.
A. Right
B. Wrong
Answer: B