拉萨英语科目四试题和答案
1、The sign on the right warns for livestock on the road ahead.
A. Right
B. Wrong
Answer：B
2、When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.
A. Right
B. Wrong
Answer：A
3、When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.
A. Right
B. Wrong
Answer：B
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、When there is a braking failure on a downhill road, what should not be done by the driver?
A. Steering the motor vehicle to the uphill direction
B. Stopping the vehicle by rubbing the vehicle body against the rocks or trees on roadside
C. Driving to the emergency lane and stop the vehicle there
D. Pulling up the stopping brake or change the gear to two positions lower
Answer：D
6、Which of the following is an inflammable solid material?
A. Matches
B. Gun powder
C. Calcium carbide
D. Explosives
Answer：A
7、What should the driver do when the motor vehicle encounters this situation in a residential area?
A. Stop immediately
B. Speed up and pass rapidly
C. Sound the horn continuously
D. Slow down and pass slowly
Answer：A
8、When a motor vehicle catches fire on the expressway the driver should drive the motor vehicle to the service area or the parking lot to extinguish the fire.
A. Right
B. Wrong
Answer：B
9、In rain, the most effective way to avoid the danger arising from water slide is to drive at high speed
A. Right
B. Wrong
Answer：B
10、When approaching a vehicle on a narrow slope, which one of the following ways is correct?
A. The descending vehicle yields to the ascending
B. The vehicle which is further from the slope crest should yield
C. The ascending vehicle yields to the descending
D. If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.
Answer：A
11、How should the driver pass this place safely?
A. Speed up and pass in the front of the pedestrians
B. Bypass behind the pedestrians
C. Slow down and sound the horn
D. Stop and wait until the pedestrians pass
Answer：D
12、Motor vehicles drivers may overtake by borrowing the opposite lane on this kind of road.
A. Right
B. Wrong
Answer：B
13、Motor vehicles are prohibited from turning left in this situation.
A. Right
B. Wrong
Answer：A
14、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
15、Which is the wrong measure to avoid tire burst?
A. Reduce tire pressure
B. Check tires regularly
C. Remove foreign matters from the tire tread grooves timely
D. Replace tires that have cracks or deep cuts
Answer：A
16、Which one of the following measures is correct when a motor vehicle encounters this situation at night?
A. Keep driving at a normal speed
B. Drive at an increased speed to avoid light
C. Cut speed or stop to yield
D. Turn on high-beam to reject
Answer：C
17、Motor vehicles are not allowed to reverse in a tunnel.
A. Right
B. Wrong
Answer：A
18、Under such circumstances, what should be done by the motor vehicle driver?
A. Reducing speed to give the right of way to the non-motor vehicle
B. Continuously sounding the horn to warn the vehicle in front to yield
C. Bypassing on the left of the non-motor vehicle
D. Accelerating to overtake by occupying the opposite lane
Answer：A
19、The sign on the right warns of a sharp winding road ahead.
A. Right
B. Wrong
Answer：B
20、Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.
A. Right
B. Wrong
Answer：B