昌都科目四英语题
1、After a traffic accident, what is the most effective measure to prevent secondary accidents?
A. Evacuate all passengers
B. Turn on the hazard lamps
C. Mark the original place of the injured persons
D. Properly place the danger warning sign
Answer：ABD
2、When driving on an expressway, drivers should not frequently change lanes.
A. Right
B. Wrong
Answer：A
3、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
4、The sign on the right indicates right-hand turn only.
A. Right
B. Wrong
Answer：A
5、The guide arrow on the road surface of this lane indicates that U-turns and left turns are permitted at the intersection ahead.
A. Right
B. Wrong
Answer：A
6、The guide arrow on the road surface of this lane indicates that the lanes ahead will merge to the left side.
A. Right
B. Wrong
Answer：A
7、Which one of the following is the safest way when driving a motor vehicle on this road?
A. Speed up and bypass the obstacle
B. Take the opposite lane and compel the other vehicle to yield
C. Stop and yield to the oncoming vehicle
D. Sound the horn or turn on the headlamp
Answer：C
8、The sign on the right warns of no passing due to collapse on the road ahead.
A. Right
B. Wrong
Answer：B
9、When a wounded person suffering bone fracture in the thigh, shank or spine, moving the wounded person is usually prohibited.
A. Right
B. Wrong
Answer：A
10、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?
A. Shorten the engine?ˉs service life
B. Make the driver feel tired
C. Easily cause the vehicle to overturn
D. Reduce the braking efficiency
Answer：D
11、When encountering this situation, which of the following is the correct way to overtake other vehicles?
A. Turn on high-beam
B. Use high-beam and low-beam alternatively
C. Turn on low-beam
D. Turning on hazard lamp
Answer：B
12、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
A. Right
B. Wrong
Answer：A
13、Drivers may temporarily cross these central solid double yellow lines when overtaking.
A. Right
B. Wrong
Answer：B
14、Drivers may go ahead when traffic polices posture is like this.
A. Right
B. Wrong
Answer：A
15、The sign on the right indicates that vehicles from the primary road have priority.
A. Right
B. Wrong
Answer：A
16、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
17、What should the driver do when seeing these hand signals.
A. Stop and wait
B. Go straight and pass through the intersection
C. Turn right at the intersection
D. Turn left at the intersection
Answer：A
18、The sign on the right indicates a passing bay ahead.
A. Right
B. Wrong
Answer：A
19、Which one of the following is a safe way for motor 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
20、Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
A. Right
B. Wrong
Answer：A