西宁科目四英语book
1、Which one of the following vehicle types is not allowed to pass, as indicated by the right-hand sign?
A. Large trucks
B. Large buses
C. Motor vehicles of all kinds
D. Small vans
Answer：C
2、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.
A. Right
B. Wrong
Answer：A
3、Under the circumstances shown in the flash, what should the driver do?
A. Find a chance to overtake the vehicle in front
B. Weave through motor vehicles ahead and pass
C. Reduce speed, stop, and wait in line
D. Sound the horn to urge vehicles in front
Answer：C
4、As shown in this picture, before driving to the intersection, vehicles are not allowed to change lanes by crossing the solid white line.
A. Right
B. Wrong
Answer：A
5、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
6、When driving on a long downhill road, which is the best way to control driving speed?
A. Coast in neutral gear
B. Depress the clutch and coast
C. Use the engine to brake
D. Depress the brake pedal continuously
Answer：C
7、What should motor vehicle drivers do when parking temporarily on a rainy day?
A. Turn on hazard lamp
B. Turn on front and back fog lamp
C. Turn on low-beam
D. Set up warning sign at the back of the vehicle
Answer：A
8、If a motor vehicle has an accident on a foggy day and stops on an expressway, which of the following acts is dangerous?
A. Leaving the motor vehicle as soon as possible
B. Standing outside the guardrail as much as possible
C. Turning on the hazard lamp and fog lamp
D. Placing a warning sign behind the vehicle in the oncoming direction
Answer：D
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、Motor vehicles are not allowed to reverse in a tunnel.
A. Right
B. Wrong
Answer：A
11、The sign on the right warns of a village 200 meters ahead.
A. Right
B. Wrong
Answer：A
12、The sign on the right indicates a 200-meter distance from the gas station ahead.
A. Right
B. Wrong
Answer：A
13、When a head-on collision with another vehicle is unavoidable, what should the driver do?
A. Change head-on collision to side collision
B. Immediately turn the steering wheel to the right side to evade
C. Immediately apply emergency braking
D. Immediately turn the steering wheel to the left side to evade
Answer：C
14、The sign on the right indicates that turning right is not permitted at the intersection ahead.
A. Right
B. Wrong
Answer：A
15、Motor vehicles should stop and wait when encountering two red lights flashing alternately at level crossings.
A. Right
B. Wrong
Answer：A
16、When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?
A. Driving ahead by occupying the opposite lane
B. Turning the steering wheel quickly when passing through the curve
C. Not reducing speed until driving onto the curve
D. Driving by the right side
Answer：ABC
17、The sign on the right indicates that the speed limit is 50km/hour.
A. Right
B. Wrong
Answer：B
18、The road marker indicates that vehicles are not allowed to make a U-turn at the intersection ahead.
A. Right
B. Wrong
Answer：A
19、As shown in the flash, what should the driver do when the motor vehicle encounters this situation?
A. Speed up and pass rapidly
B. Stop immediately
C. Sound the horn to indicate the pedestrians to yield
D. Observe the movement of pedestrians and non-motor vehicles before passing
Answer：D
20、When carrying a wounded person in a coma, rescue personnel should try to let the unconscious person remain in the supine position.
A. Right
B. Wrong
Answer：B