1. Mr. He drove his large bus with 53 passengers (permitted carrying capacity 47) to 454 km mark by 100m along the Yining-hefei Expressway in Nanjing jurisdiction, where he was tailgated by a heavy-type semitrailer tractor. The bus left the road, breaking through the guardrail and catching fire. 17 people were killed and 27 injured. Which of the following law-breaking acts did Mr. He commit?
A. Speeding
B. Exceeding the carrying capacity of the motor bus
C. Driving a motor vehicle overdue for annual inspection
D. Improper operation
Answer: B
2. When a motor vehicle accidentally hits the guardrail of a highway, an effective protective measure is to turn dramatically in the opposite direction.
A. Right
B. Wrong
Answer: B
3. The motor vehicle should speed up and pass rapidly under this situation.

A. Right
B. Wrong
Answer: B
4. The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

A. Right
B. Wrong
Answer: A
5. Upon encountering this traffic signal, how should a driver react?

A. Observe the traffic situation and pass at a reduced speed
B. Pass at an increased speed without changing gears
C. Pass before the train comes
D. Crossing the stop line is prohibited
Answer: D
6. The driver may not yield when the motor vehicle encounters this situation at the intersection.

A. Right
B. Wrong
Answer: B
7. When a motor vehicle encounters a group of youngsters bypassing the motor vehicles parking beside the road, the driver should slow down voluntarily and yield.
A. Right
B. Wrong
Answer: A
8. How to ensure motor vehicles have sufficient power when driving uphill?
A. Downshift before reducing speed
B. Downshift after reducing speed
C. Downshift when the speed is excessively low
D. Downshift to the fullest extent
Answer: A
9. The sign in front is an advance announcement of famous places and distances en route.

A. Right
B. Wrong
Answer: A
10. The sign on the right warns for livestock on the road ahead.

A. Right
B. Wrong
Answer: B
11. Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?

A. Driving at a higher speed
B. Closely following the vehicle in front
C. Driving at a higher speed by the right side
D. Driving at a lower speed by the right side
Answer: D
12. Two parallel broken double-yellow lines indicate the position of a diversion lane.

A. Right
B. Wrong
Answer: A
13. The sign on the right warns of an unguarded railway crossing 150 meters ahead.

A. Right
B. Wrong
Answer: A
14. What does this sign on the fly-over junction indicate?

A. Turn right
B. Drive straight or turn left
C. Drive straight or turn right
D. Take a U-turn under bridge
Answer: B
15. The sign in front indicates the allocation of roads ahead.

A. Right
B. Wrong
Answer: B
16. 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
17. When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.
A. Right
B. Wrong
Answer: A
18. In the flash, it is correct for the driver to behave this way when there is a traffic jam caused by an accident on the expressway.

A. Right
B. Wrong
Answer: B
19. This sign indicates the traffic broadcast and radio television channel of highway.

A. Right
B. Wrong
Answer: B
20. The sign on the right side warns of crosswind on the mountain pass ahead.

A. Right
B. Wrong
Answer: A