商洛科目四英语book
1. When encountering this situation in a residential area, the driver may honk to urge them to yield.
A. Right
B. Wrong
Answer: B
2. The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
A. Right
B. Wrong
Answer: A
3. Why is it dangerous to overtake on a snowy mud road in heavy snow?
A. Snow can increase tire adhesion
B. The flying mud made the sight bad.
C. Long braking distance in case of emergency
D. Pavement under snow and mud is easier to skid.
Answer: BCD
4. Which is correct when riding a motorcycle
A. Both hands can temporarily leave the steering handle bar
B. Voluntarily operate the steering handle bar
C. It is prohibited to simultaneously move two hands from the steering handle bar
D. It is able to statically turn the steering handle bar
Answer: C
5. What is the meaning of this sign?
A. No passing for small vehicle
B. Passing for small vehicle only
C. Passing for motorized vehicle
D. No passing for small vehicle
Answer: C
6. Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
A. Right
B. Wrong
Answer: A
7. What is the meaning of this sign?
A. No U turn
B. No changing to left lane
C. No turning left
D. No entering the left lane
Answer: C
8. Under such circumstances, what should motor vehicle drivers do?
A. Pass slowly at a lower speed
B. Speed up and pass
C. Continuously sound the horn and pass
D. Pass at a normal speed
Answer: A
9. What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A. Shorten the engine’s service life
B. Make the driver feel tired
C. Easily cause the vehicle to overturn
D. Reduce the braking efficiency
Answer: D
10. What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?
A. Following the vehicle in front closely and finding a chance to overtake it
B. Accelerating to overtake forcefully
C. Continuously sounding the horn to urge the vehicle in front to yield
D. Refraining from overtaking and letting the vehicle in front overtake first
Answer: D
11. When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the motorcycle swiftly to a stop.
A. Right
B. Wrong
Answer: B
12. What should motor vehicle drivers do when approaching an oncoming vehicle on a frozen road?
A. Cut speed as approaching each other
B. Pass each other by speeding up properly
C. Pass each other slowly by cutting speed in advance
D. Pass each other along the central line to the best
Answer: C
13. You can make an U turn at this intersection.
A. Right
B. Wrong
Answer: B
14. 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
15. When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.
A. Right
B. Wrong
Answer: B
16. What is the meaning of this sign?
A. Going straight and left turn
B. Going straight and right turn
C. No going straight and no right turn
D. Left turn and right turn only
Answer: B
17. How should a motor vehicle follow the other vehicle In front when driving on a road covered with ice and snow?
A. Keep a long safe distance
B. Turn on hazard lamp
C. Change between high-and-low beam alternatively
D. Sound the horn in due time to give a notice to the vehicle in front
Answer: A
18. It is unsafe to ride a motorcycle by high-heel shoes.
A. Right
B. Wrong
Answer: A
19. When putting out a fire disaster that gives out erosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and should operate from the windward side.
A. Right
B. Wrong
Answer: A
20. What is the meaning of this sign?
A. Speed up when the driver can not see the pedestrians
B. Speed up
C. There is a crosswalk ahead.
D. Keep driving at the same speed when you can not see the pedestrians
Answer: C