乐山科目四英文版题库
1. The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.
A. Right
B. Wrong
Answer: A
2. vehicles to pass an intersection marked with this sign?

A. Stopping and observing the traffic situation around the intersection
B. Approaching the intersection by speeding up
C. Approaching the intersection at a reduced speed
D. Observing the traffic situation on the left rear side
Answer: A
3. It is not safe for a female driver to wear high heels to drive a vehicle.
A. Right
B. Wrong
Answer: A
4. The first-aid measure to rescue a poisoned person is to _______.
A. Take warming-up measures
B. Bring him to a place where air is fresh
C. Give him artificial respiration
D. Depress the heart over the chest
Answer: B
5. What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?
A. Continuously sounding the horn and accelerating to overtake
B. Accelerating and continuing to overtake
C. Refraining from overtaking
D. Following the vehicle in front closely and finding a chance to overtake
Answer: C
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. Under such circumstances, motor vehicle drivers should bypass on the left quickly.

A. Right
B. Wrong
Answer: B
8. A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.
A. Right
B. Wrong
Answer: B
9. What is the meaning of this sign?

A. No going straight and no changing to left lane
B. No going straight and no left turn
C. Allowed to go straight and turn left
D. No going straight and no right turn
Answer: B
10. When a motorcycle is making a turn in a high speed, the driver should avoid using the brake or use the brake less to prevent sideslip.
A. Right
B. Wrong
Answer: A
11. It is not a bad habit for a driver to frequently change lanes.
A. Right
B. Wrong
Answer: B
12. When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
A. Right
B. Wrong
Answer: B
13. When rescuing the persons who are losing blood, it is necessary to ______ first.
A. Observe
B. Dress the wounds
C. Stop bleeding
D. Inquire
Answer: C
14. Which measures is correct when a motor vehicle intends to overtake
A. After overtaking, turn on the right turning light and drive back to the original lane after the necessary safe distance has been pulled away by overtaking.
B. Overtaking from the left side of the previous car
C. After overtaking, turn on the right turn light and drive back to the original Lane immediately.
D. Overtake on the right side
Answer: AB
15. What should the driver do to follow other motor vehicles on a mountain road?
A. Closely follow the vehicle in front
B. Increase the safety distance
C. Reduce the vertical distance between vehicles
D. Try to overtake the vehicle in front as soon as possible
Answer: B
16. When a motor vehicle encounters an accident, the driver should pay attention to whether there is fuel leakage, pipeline rupture, so as avoid accidents.
A. Right
B. Wrong
Answer: A
17. When encountering dangerous and complicated circumstance, the driver should keep medium or low speed and keep the balance of the motorcycle to pass it cautiously.
A. Right
B. Wrong
Answer: A
18. What are the main reasons why driving a motor vehicle should not overtake on rainy days?
A. It is not easy for drivers around to see the overtaking signal.
B. Can not accurately judge the distance of vehicles around
C. Road is wet and slippery, and vehicles are prone to sideslip
D. The driver can not detect dangerous in time
Answer: ABCD
19. Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
A. Right
B. Wrong
Answer: A
20. What is the meaning of this sign?

A. No honking the tweeter
B. No honking the woofer
C. Should honk
D. No honking
Answer: C