1. How many kinds of law-breaking acts are displayed in flash 4?

A. One
B. Two
C. Three
D. Four
Answer: C
2. What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
A. Following the vehicle in front closely and finding a chance to overtake it
B. Accelerating to overtake forcefully
C. Continuously sounding the horn to urge the vehicle in front to yield
D. Refraining from overtaking and letting the vehicle in front overtake first
Answer: D
3. The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

A. Right
B. Wrong
Answer: B
4. When a motor vehicle slides sideways on a road covered by ice and snow, the driver should violently turn the steering wheel to adjust the direction.
A. Right
B. Wrong
Answer: B
5. 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
6. The driver should pay attention to the left side when the motor vehicle passes this intersection.

A. Right
B. Wrong
Answer: B
7. 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
8. The sign on the right indicates that the number of the lanes ahead will increase.

A. Right
B. Wrong
Answer: B
9. When passing an intersection, vehicle motor drivers are not allowed to overtake.
A. Right
B. Wrong
Answer: A
10. The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

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

A. Right
B. Wrong
Answer: A
12. What is the meaning of the sign on the right?

A. Drive on the right side of the road ahead
B. No entry ahead
C. One-way road ahead
D. Watch for the right-hand intersection ahead
Answer: C
13. The motor vehicle may promptly overtake the vehicle in front from the left side in this situation.

A. Right
B. Wrong
Answer: B
14. When encountering such a situation, motor vehicle drivers should take the left lane.

A. Right
B. Wrong
Answer: B
15. When running on an expressway with three lanes in each direction, which one of the following lanes is not appropriate for the motor vehicle to use if its speed ranges between 90 kilometers per hour and 110 kilometers per hour?
A. The far left lane
B. The middle lane
C. The far right lane
D. Any lane
Answer: A
16. Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.

A. Right
B. Wrong
Answer: B
17. The sign on the right indicates an inspection station 100 meters ahead.

A. Right
B. Wrong
Answer: A
18. The sign in the red circle indicates that the left road is only for small vehicles.

A. Right
B. Wrong
Answer: B
19. The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.

A. Right
B. Wrong
Answer: B
20. One day, Mr. Yang drove a large bus with 57 passengers (bus capacity 55 people) from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing 12 people and injuring 22. What is the main illegal act committed by Mr. Yang?
A. Fatigued driving
B. Carrying more passengers than permitted
C. Speeding
D. Misoperation
Answer: AB