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. The crosswalk of the intersection warns that pedestrians have priority.

A. Right
B. Wrong
Answer: A
3. If a motor vehicle breaks down or causes a traffic accident on the expressway and cannot run normally the vehicle may be towed by any accompanying motor vehicles.
A. Right
B. Wrong
Answer: B
4. As shown in this picture, the vehicles intending to turn left are allowed to drive into the left-turn waiting area directly to wait for the green light.

A. Right
B. Wrong
Answer: B
5. When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are two motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.
A. Right
B. Wrong
Answer: A
6. When the windscreen of a motor vehicle on the highway is cracked by flying rocks or debris which makes visibility poor, the driver should reduce speed gradually, turn on the hazard warning lamps, drive to a place where it will not obstruct the traffic flow and stop there.
A. Right
B. Wrong
Answer: A
7. When rescuing a person sustaining full-body burns the rescue personnel may spray cool water to his body to put out the fire.
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. The road marker on the right side indicates that drivers may overtake by borrowing this road.

A. Right
B. Wrong
Answer: B
10. When driving in a strong wind, drivers should abruptly turn the steering wheel to return to the original direction if they feel the vehicle deviates horizontally due to a strong gale.
A. Right
B. Wrong
Answer: B
11. When driving in thick fog causing poor visibility on the expressway, the driver should apply emergency braking to stop at once.
A. Right
B. Wrong
Answer: B
12. 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
13. When driving on a snowy day, drivers should follow the tracks on the road before them.
A. Right
B. Wrong
Answer: A
14. When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.
A. Right
B. Wrong
Answer: A
15. Motor vehicle drivers should use the windscreen wiper when setting off on a rainy day
A. Right
B. Wrong
Answer: A
16. The broken white line rectangle area on the right side of the road indicates that long stopping is permitted here.

A. Right
B. Wrong
Answer: B
17. When a gas tanker is leaking heavily, which of the following measures is wrong?
A. Cut off the power
B. Wear gas mask and protect gloves
C. Turn off the valve to stop leaking
D. Evacuate people to the leeward side
Answer: D
18. It is not a bad habit for a driver to frequently change lanes.
A. Right
B. Wrong
Answer: B
19. The sign in the red circle indicates that the left road is only for small vehicles.

A. Right
B. Wrong
Answer: B
20. vehicles may stop temporarily in this area.

A. Right
B. Wrong
Answer: B