1. Mr. Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo (capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li?ˉs heavy dump truck (carrying 3.17 cubes of loess and 24 passengers in the container) occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured. What are the main illegal acts in this case?
A. Mr Peng exceeded the speed limit
B. Mr. Peng?ˉs tractor carried more cargo than limited
C. Mr Li illegally drove in the emergency lane
D. Mr. Li?ˉs truck illegally carried passengers in the container
Answer: BCD
2. Motor vehicle drivers are allowed to overtake as long as there are no oncoming vehicles.

A. Right
B. Wrong
Answer: B
3. When an erosive material catches fire, it should not be put out with water cannon.
A. Right
B. Wrong
Answer: A
4. What should motor vehicle drivers do when going straight and passing through the intersection ahead?

A. Reduce speed when approaching the intersection
B. Reduce speed after entering the intersection
C. May pass through the intersection without speed reduction
D. Accelerate in advance to pass through the intersection
Answer: A
5. 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
6. In rain, the most effective way to avoid the danger arising from water slide is to drive at high speed
A. Right
B. Wrong
Answer: B
7. The marking on the road surface indicates that the speed limit of this road section is 50 km/hour.

A. Right
B. Wrong
Answer: A
8. When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.
A. Right
B. Wrong
Answer: A
9. Under this circumstance, motor vehicle drivers should not reduce speed.

A. Right
B. Wrong
Answer: B
10. When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.
A. Right
B. Wrong
Answer: A
11. The sign on the right indicates that overtaking is allowed on the section ahead.

A. Right
B. Wrong
Answer: B
12. Under such circumstances, what should be done by the motor vehicle driver?

A. Overtaking the vehicle in front on its left
B. Overtaking by occupying the opposite lane
C. Overtaking the vehicle in front on its right
D. Following the vehicle in front
Answer: D
13. The guide arrow on the road surface of this lane indicates that only left and right turns are permitted on the lanes ahead.

A. Right
B. Wrong
Answer: A
14. 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
15. The broken yellow line in the center of the road indicates that overtaking by crossing the line is permitted in safe situations.

A. Right
B. Wrong
Answer: A
16. Mr. Tong drove a large bus (capacity 55 people and carrying 54) to Taiyuan City. When he drove on a muddy road at the speed of 45 kilometers per hour, the bus skidded into a deep ditch, killing 14 people dead and badly injuring 40 What is the main illegal act committed by Mr. Tong?
A. Overloaded
B. Speeding
C. Driving after drinking
D. Fatigued driving
Answer: B
17. The sign on the right warns of a road section ahead under construction.

A. Right
B. Wrong
Answer: A
18. The sign on the right indicates a 200-meter distance from the gas station ahead.

A. Right
B. Wrong
Answer: A
19. Drivers may turn left when traffic police give these hand signals.

A. Right
B. Wrong
Answer: B
20. When driving on a damp and slippery road, drivers should avoid using the emergency brake to his best ability.
A. Right
B. Wrong
Answer: A