乌鲁木齐科目四英语电子版
1、The sign on the right warns of an unguarded railway intersection ahead.
A. Right
B. Wrong
Answer：B
2、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?
A. Oxidizing materials
B. Inflammable solid materials
C. Explosives
D. Self-igniting articles
Answer：C
3、Drivers may turn left when traffic police give these hand signals.
A. Right
B. Wrong
Answer：A
4、The sign in front indicates a 4-kilometer distance from the next exit.
A. Right
B. Wrong
Answer：A
5、What should a driver do before entering a tunnel on an expressway
A. Turn on the high-beam
B. Turn on the width lamp and the tail lamp
C. Turn on the low-beam
D. Sound the horn before entering the tunnel
Answer：C
6、When driving in a residential area, the driver should not exceed the speed indicated by the speed limit sign.
A. Right
B. Wrong
Answer：A
7、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.
A. Right
B. Wrong
Answer：A
8、Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?
A. Accelerate to overtake the vehicle in front as soon as possible
B. Sound the horn to warn the vehicle in front to yield
C. Follow the vehicle in front and keep a certain distance
D. Overtake the vehicle in front from its righthand
Answer：C
9、When parking temporarily on a snowy day, drivers should turn on the headlamp and fog lamp.
A. Right
B. Wrong
Answer：B
10、When steering failure happens to a fast moving motor vehicle, what should the driver do?
A. Apply emergency braking
B. Immediately change to a low gear
C. Reasonably use the driving brake and the stopping brake and refrain from applying emergency braking
D. Turn on the hazard lamps
Answer：BCD
11、When a motor vehicle breaks down and has to be stopped on the highway, what should the driver do?
A. Set up a breakdown warning sign 150 meters behind the vehicle
B. Set up a breakdown warning sign 100 meters behind the vehicle
C. If it happens at night, turn on the clearance lamp and rear position lamp
D. Turn on the hazard lamps
Answer：ACD
12、When finding a tire burst on the road, the driver should gently depress the brake pedal, reduce speed and stop the vehicle slowly.
A. Right
B. Wrong
Answer：A
13、Under the circumstances shown in the flash, what should be done by the vehicle in front?
A. Reduce speed swiftly or apply emergency brake
B. Drive at a higher speed after giving a proper space
C. Reduce speed and yield by the right side of the road
D. Drive at a higher speed by the right side of the road
Answer：C
14、When encountering a road like this, motor vehicle drivers should downshift in advance and control speed by braking the engine.
A. Right
B. Wrong
Answer：A
15、When making a turn on a mountainous road, drivers should cut speed, sound the horn and drive along the right side.
A. Right
B. Wrong
Answer：A
16、Sideslip happens most easily on which one of the following road surfaces?
A. Dry concrete road
B. Road surface at the beginning of rain
C. Damp concrete road surface
D. Road in heavy rain
Answer：B
17、After entering the acceleration lane of an expressway, the driver should increase the speed to how many kilometers per hour?
A. More than 30 km/hour
B. More than 40 km/hour
C. More than 50 km/hour
D. More than 60 km/hour
Answer：D
18、Motor vehicles are permitted to follow the guidance of the arrow in this picture and enter the lane of an expressway.
A. Right
B. Wrong
Answer：B
19、What matters need attention when driving on a rainy day?
A. Avoid using the emergency brake or making sharp turns
B. Keep a safe enough distance
C. Observe the traffic situation of non-motor vehicles and surrounding pedestrians
D. Drive at a safe speed
Answer：ABCD
20、What should the driver do when seeing these hand signals?
A. Go straight and pass through the intersection
B. Stop in front of the stop-line and wait
C. Turn left at the intersection
D. Drive at a lower speed at the intersection
Answer：C