黔南科目四英语电子版
1、When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.
A. Right
B. Wrong
Answer：A
2、When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.
A. Right
B. Wrong
Answer：A
3、At 3: 40 a.m. one day, Mr. Sun drove a large bus with 54 passengers(capacity 55 people). At the spot of 229 kilometers mark by 300 meters on Suiyue Expressway, the bus had a rear-end collision with a heavy semi-trailer driven by Mr. Li when passengers were getting off from the bus. As a result of the accident, 26 people were killed and 29 injured. According to the investigation afterwards, Mr. Li had been driving the bus since he left the place of departure at 6 p.m. the day before without any rest. What are the main illegal acts of the two drivers?
A. Mr. Sun illegally parked
B. Mr. Sun carried more passengers than permitted
C. Mr. Li exceeded speed limit
D. Mr. Li kept driving when tired
Answer：AD
4、When the vehicle engine catches fire, what should the driver do first?
A. Turn off the engine as soon as possible
B. Extinguish the fire with water
C. Open the hood to extinguish the fire
D. Extinguish the fire from the leeward direction
Answer：A
5、What is the meaning of the sign on the right?
A. Parking prohibited
B. Temporary parking permitted
C. Picking up or dropping off passengers permitted
D. Stopping to unload permitted
Answer：A
6、Which one of the following ways to pass this intersection is correct?
A. Turn left or right
B. Drive straight or turn left
C. Turn left
D. Drive straight or turn right
Answer：D
7、When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.
A. Right
B. Wrong
Answer：A
8、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
9、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：A
10、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.
A. Right
B. Wrong
Answer：B
11、The right-front sign indicates a time-regulated pedestrian area.
A. Right
B. Wrong
Answer：A
12、The sign on the right warns of a road section ahead under construction.
A. Right
B. Wrong
Answer：A
13、When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?
A. Sandy soil on the roadside
B. Cotton-padded clothes
C. Overalls
D. Water
Answer：D
14、After speeding up to more than 60 km/hour, a motor vehicle driver may drive onto the driving lane directly.
A. Right
B. Wrong
Answer：B
15、Which lamp should be used when motor vehicles pass through an intersection at night where there is no traffic light signal?
A. High-beam
B. Low-beam
C. Hazard lamps
D. High-beam and low-beam should be used alternatively
Answer：D
16、The sign on the right warns of a village 200 meters ahead.
A. Right
B. Wrong
Answer：A
17、If a motor vehicle has an accident on a foggy day and stops on an expressway, which of the following acts is dangerous?
A. Leaving the motor vehicle as soon as possible
B. Standing outside the guardrail as much as possible
C. Turning on the hazard lamp and fog lamp
D. Placing a warning sign behind the vehicle in the oncoming direction
Answer：D
18、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
19、Which of the following measures is correct for rescuing a person sustaining full-body burns?
A. Cover the fire with sandy soil
B. Spray cool water to his body
C. Put out the fire by extinguisher
D. Help to remove the burning clothes
Answer：B
20、When the engine suddenly stalls on the road and cannot be restarted, the driver should pull over in a timely fashion and identify the cause of the stalling.
A. Right
B. Wrong
Answer：A