1. A motor vehicle should slow down and stop at this level crossing.

A. Right
B. Wrong
Answer: A
2. The sign on the right indicates the location of the highway emergency phone.

A. Right
B. Wrong
Answer: B
3. Motor vehicles are prohibited from driving straight or turning left in this situation.

A. Right
B. Wrong
Answer: A
4. When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?
A. Change to a high gear and pass rapidly
B. Constantly observe the changes of the flow
C. Prepare to stop at any time
D. Change to a low gear and pass through at a constant speed
Answer: D
5. What should a driver do before entering a tunnel on an expressway

A. Turn on the high-beam
B. Turn on the width lamp and the tail lamp
C. Turn on the low-beam
D. Sound the horn before entering the tunnel
Answer: C
6. Motor vehicles can turn right when driving into an intersection with this traffic signal.

A. Right
B. Wrong
Answer: A
7. Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.

A. Right
B. Wrong
Answer: A
8. The sign on the left indicates vehicles are allowed to drive on the section ahead.

A. Right
B. Wrong
Answer: B
9. The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.

A. Right
B. Wrong
Answer: A
10. The right-front sign indicates a time-regulated pedestrian area.

A. Right
B. Wrong
Answer: A
11. 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
12. The sign on the right warns drivers to yield for oncoming motor vehicles.

A. Right
B. Wrong
Answer: B
13. For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam
A. Right
B. Wrong
Answer: B
14. Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.

A. Right
B. Wrong
Answer: A
15. Crossing the broken white line on the right edge of the road is allowed.

A. Right
B. Wrong
Answer: A
16. The sign on the right indicates that driving along left side only.

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

A. Right
B. Wrong
Answer: A
18. The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.

A. Right
B. Wrong
Answer: A
19. The sign in front indicates an indoor parking ground 100 meters ahead.

A. Right
B. Wrong
Answer: A
20. The sign on the left indicates that drivers should stop to take a pass card at the toll station ahead.

A. Right
B. Wrong
Answer: A