拉萨英文科目四试题答案
1、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid
A. Right
B. Wrong
Answer：A
2、At this intersection, motor vehicle drivers may directly make a U-turn along the U-turn turning lane.
A. Right
B. Wrong
Answer：B
3、The sign on the right warns of right-hand S-shaped bend ahead.
A. Right
B. Wrong
Answer：B
4、When an erosive material catches fire, it should not be put out with water cannon.
A. Right
B. Wrong
Answer：A
5、What is the emergency measure to deal with a sudden tire burst on the road?
A. Swiftly braking to slow down
B. Firmly hold the steering wheel and steadily stop the vehicle as early as possible
C. Swiftly turn the steering wheel to adjust the direction
D. Go ahead at a low speed and find a place for tire change
Answer：B
6、It is an illegal act for the driver to make calls while driving.
A. Right
B. Wrong
Answer：A
7、This road marker indicates that the minimum speed for this road section is 60 km/hour.
A. Right
B. Wrong
Answer：B
8、When extinguishing a fire, the driver should refrain from breathing through mouth or crying loudly Otherwise, the fire and smoke will scorch the upper respiratory tract.
A. Right
B. Wrong
Answer：A
9、The broken white line on the right side of the road indicates that drivers are allowed to change lanes by crossing the line.
A. Right
B. Wrong
Answer：A
10、Two parallel broken double-yellow lines indicate the position of a diversion lane.
A. Right
B. Wrong
Answer：A
11、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
12、Under such circumstances, the driver should stop the vehicle and yield to pedestrians.
A. Right
B. Wrong
Answer：A
13、Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.
A. Right
B. Wrong
Answer：A
14、When a motor vehicle on an expressway stops in an emergency due to breakdown or an accident, what should the driver and the passengers do?
A. Stand in front of the motor vehicle
B. Wait in the motor vehicle for rescue
C. Stand behind the motor vehicle
D. Promptly move to the road shoulder on the right side or the emergency lane
Answer：D
15、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
16、vehicles may stop temporarily in this area.
A. Right
B. Wrong
Answer：B
17、The sign on the right indicates left turn only at the intersection ahead.
A. Right
B. Wrong
Answer：A
18、After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.
A. Right
B. Wrong
Answer：B
19、When a front tire bursts, after controlling the driving direction, what should be done by the driver in order to slow down and stop?
A. Immediately change to a high gear
B. Immediately change to a low gear
C. Immediately change to the neutral gear
D. Apply emergency braking
Answer：B
20、The broken and solid white line on the road indicates that crossing is allowed on the solid line side.
A. Right
B. Wrong
Answer：B