榆林英语科目四考试题库
1、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.
A. Right
B. Wrong
Answer：A
2、The sign on the right warns to keep a safe distance on the road ahead.
A. Right
B. Wrong
Answer：B
3、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
4、Under such circumstances, motor vehicles are not allowed to overtake.
A. Right
B. Wrong
Answer：A
5、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.
A. Right
B. Wrong
Answer：A
6、Motor vehicle drivers should rush to the top of the slope in this situation.
A. Right
B. Wrong
Answer：B
7、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
8、What should the driver do when the motor vehicle encounters this situation?
A. Overtake immediately
B. Sound the horn continuously to warn
C. Maintain safety distance and overtake
D. Sound horn and speed up to overtake
Answer：C
9、Under such circumstances, motor vehicle drivers may sound the horn at the proper time and speed up to pass through.
A. Right
B. Wrong
Answer：B
10、The sign on the right warns of children on the section ahead.
A. Right
B. Wrong
Answer：B
11、The sign on the right indicates an inspection station 100 meters ahead.
A. Right
B. Wrong
Answer：A
12、The sign in front indicates that the highway entry is on the right side of the road.
A. Right
B. Wrong
Answer：B
13、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.
A. Right
B. Wrong
Answer：B
14、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
15、Under such circumstances, motor vehicle drivers should bypass on the left quickly.
A. Right
B. Wrong
Answer：B
16、When seeing this sign, the driver should slow down promptly.
A. Right
B. Wrong
Answer：A
17、Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.
A. Right
B. Wrong
Answer：A
18、When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.
A. Right
B. Wrong
Answer：B
19、When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.
A. Right
B. Wrong
Answer：A
20、What is the function of ABS during emergency braking?
A. Shortening the braking distance
B. Keeping steering capacity of the motor vehicle
C. Relief the braking inertia
D. Controlling directions automatically
Answer：B