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. If a motor vehicle enters a driving lane under this situation, what should the driver do?

A. Control the driving speed and follow the last vehicle
B. Speed up and cut in front of the second vehicle
C. Speed up and cut in front of the first vehicle
D. Cut in between two vehicles at will
Answer: A
3. Drivers may cross these lane-dividing lines to change lanes in the same direction.

A. Right
B. Wrong
Answer: B
4. 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
5. Drivers may turn left when traffic police give these hand signals.

A. Right
B. Wrong
Answer: A
6. When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.
A. Right
B. Wrong
Answer: B
7. When driving on a muddy road, the driver should hold the steering wheel firmly and speed up to pass through.
A. Right
B. Wrong
Answer: B
8. When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

A. Right
B. Wrong
Answer: B
9. The driver may turn right directly at this intersection.

A. Right
B. Wrong
Answer: B
10. 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
11. When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.
A. Right
B. Wrong
Answer: A
12. When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.
A. Right
B. Wrong
Answer: A
13. Drivers should drive at a lower speed when traffic police give these hand signals.

A. Right
B. Wrong
Answer: A
14. When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place with fresh air so that he will not continue to be poisoned.
A. Right
B. Wrong
Answer: A
15. When there is no bandage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can all be used for dressing.
A. Right
B. Wrong
Answer: A
16. When a motor vehicle turns left at this intersection the driver should change to the left lane in advance by the guide arrow.

A. Right
B. Wrong
Answer: A
17. The sign on the right indicates a T-shaped intersection head.

A. Right
B. Wrong
Answer: B
18. When braking, side skid or tail swing may occur if the rear wheels are blocked.
A. Right
B. Wrong
Answer: A
19. Motor vehicles are permitted to move to the right lane at this intersection.

A. Right
B. Wrong
Answer: B
20. 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