平凉科目四英语pdf
1、The sign on the right warns for livestock on the road ahead.
A. Right
B. Wrong
Answer：B
2、When a motor vehicle passes over an inundated road what should the driver do?
A. Stop and look at the situation
B. Make sure it is safe and pass over at a low speed
C. Intermittently and gently depress the brake pedal then wading across the water
D. Continuously but gently depress the brake pedal then wading across the water
Answer：ABC
3、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
4、The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.
A. Right
B. Wrong
Answer：A
5、The sign in front is an advance announcement of the directions led by this intersection.
A. Right
B. Wrong
Answer：A
6、During normal driving, the driver should do his best to run close to or on the central line so as not to allow oncoming vehicles any opportunity to occupy his own route.
A. Right
B. Wrong
Answer：B
7、Crossing the broken white line on the right edge of the road is allowed.
A. Right
B. Wrong
Answer：A
8、When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place with fresh air so that he will not continue to be poisoned.
A. Right
B. Wrong
Answer：A
9、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.
A. Right
B. Wrong
Answer：A
10、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.
A. Right
B. Wrong
Answer：A
11、When encountering this situation on a mountainous road, motor vehicle drivers should overtake the vehicle in front by speeding up.
A. Right
B. Wrong
Answer：B
12、The sign on the right warns that there are vehicles converging into the intersection on the right.
A. Right
B. Wrong
Answer：A
13、What should be done to keep safe when a motor vehicle driver is overtaking in this condition?
A. Reducing speed and keeping a safe distance
B. Continuously sounding the horn to indicate the vehicle in front
C. Accelerating to pass while keeping a certain distance
D. Overtaking by occupying the opposite lane
Answer：A
14、Drivers may go ahead when traffic polices posture is like this.
A. Right
B. Wrong
Answer：A
15、The sign on the right side warns of an emergency lane 500 meters ahead.
A. Right
B. Wrong
Answer：A
16、What should the driver do if the back wheel slides to the right on a muddy road?
A. Continuously speed up
B. Turn right
C. Turn left
D. Apply emergency brake
Answer：B
17、The sign on the right indicates that the vehicle should yield to the oncoming traffic as approaching each other.
A. Right
B. Wrong
Answer：B
18、Under such circumstances, motor vehicles are not allowed to overtake.
A. Right
B. Wrong
Answer：A
19、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.
A. Right
B. Wrong
Answer：B
20、When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.
A. Right
B. Wrong
Answer：A