1. Motor vehicle drivers are allowed to make a U-turn at this intersection.

A. Right
B. Wrong
Answer: B
2. The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.
A. Right
B. Wrong
Answer: B
3. When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.
A. Right
B. Wrong
Answer: A
4. The sign in front indicates a one-way lane after turning right.

A. Right
B. Wrong
Answer: A
5. Before making a U-turn at the intersection ahead, motor vehicle drivers should drive to the lane for turning left and going straight.

A. Right
B. Wrong
Answer: B
6. Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.

A. Right
B. Wrong
Answer: B
7. How to run when encountering this situation at the intersection?

A. stop and wait
B. obey the traffic lights
C. run straight on the right side
D. may turn right
Answer: A
8. 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
9. Those traffic police signals mean turning right.

A. Right
B. Wrong
Answer: B
10. The sign in front indicates that vehicles except large passenger vehicles are not allowed to drive on the right lane.

A. Right
B. Wrong
Answer: B
11. The sign on the right indicates to stop and yield for oncoming vehicles approaching on the road ahead.

A. Right
B. Wrong
Answer: B
12. When following other vehicles on the uphill section of a mountain road, what should the driver do if the vehicle in front stops?
A. Overtake from either side of the front vehicle
B. Stop close to the vehicle in front
C. Stop with a larger space from the vehicle in front
D. Sound the horn continuously to warn the other driver
Answer: C
13. If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.
A. Right
B. Wrong
Answer: B
14. The diamond-shaped sign on the road indicates a crosswalk on the road ahead.

A. Right
B. Wrong
Answer: A
15. The sign on the left warns of no passing on the right-hand road ahead.

A. Right
B. Wrong
Answer: B
16. The sign on the right warns of a winding road to the left ahead.

A. Right
B. Wrong
Answer: B
17. Turning on the high-beam is an effective way to improve visibility in fog weather.
A. Right
B. Wrong
Answer: B
18. As shown in this picture, the intersection guide line is designed to help drivers make turns.

A. Right
B. Wrong
Answer: A
19. Mr. Qi drove a large bus with 28 passengers (capacity 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li?ˉs heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?
A. The bus carried more passengers than capacity
B. The bus exceeded the speed limit
C. The tractor carried more cargo than capacity
D. The driver of the tractor was inexperienced
Answer: BC
20. The sign on the right warns of children on the section ahead.

A. Right
B. Wrong
Answer: B