白城科目四英语书
1、Which of the following is an inflammable solid material?
A. Matches
B. Gun powder
C. Calcium carbide
D. Explosives
Answer:A
2、What should motor vehicle drivers do under the circumstances shown in the flash?

A. Reduce speed or stop to yield
B. Sound the horn to warn the pedestrians to yield
C. Pass before the pedestrians
D. Immediately change to another lane to bypass the pedestrians
Answer:A
3、When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?
A. Driving onto the emergency lane and reduce speed and stop there
B. Rubbing the vehicle body against the rocks or trees on roadside
C. Pulling up the handbrake first
D. Immediately changing to a low gear
Answer:ABD
4、When braking failure happens to a fast-moving motor vehicle, what should be done by the driver to brake?
A. Continuously depressing the brake pedal
B. Immediately changing to a low gear to reduce speed and using the handbrake
C. Swiftly depressing the clutch pedal
D. Swiftly pulling up the handbrake
Answer:B
5、The sign in front indicates a one-way lane after turning left.

A. Right
B. Wrong
Answer:A
6、The sign on the right warns of a village 200 meters ahead.

A. Right
B. Wrong
Answer:A
7、Under such circumstances at an intersection. what should motor vehicle drivers do?

A. Drive into the intersection and wait
B. Wait in front of the intersection stop-line
C. Pass through in the right non-motor vehicle lane
D. Pass through the intersection by borrowing the opposite lane
Answer:B
8、If a motor vehicle deviates from the straight direction due to steering failure, what should be done by the driver in order to reduce speed and stop the vehicle as soon as possible?
A. Gently depressing the brake pedal
B. Pulling up the handbrake
C. Immediately changing to a low gear to reduce speed
D. Decisively and continuously depressing and releasing the brake pedal
Answer:D
9、Unless stopping due to obstacles or vehicle breakdown on an expressway, motor vehicles are not allowed to stop to pick up or drop off people or load and unload cargo.
A. Right
B. Wrong
Answer:A
10、What should motor vehicle drivers do under the circumstance shown in the flash?

A. Drive by borrowing the opposite lane
B. Brake suddenly and pass through at a lower speed
C. Drive by the outer side of the curve
D. Reduce speed fully and drive by the right side
Answer:D
11、Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.

A. Right
B. Wrong
Answer:A
12、How to ensure safe driving at night?
A. Drive at speed limit
B. Cut speed and drive carefully
C. Maintain the current speed
D. Drive above the speed limit
Answer:B
13、If a motor vehicle experiences a water sliding phenomenon when running on an expressway in rain, what should the driver do?
A. Slow down by suddenly depressing the brake pedal
B. Slow down by slowly releasing the accelerator pedal
C. Turn the steering wheel immediately to adjust the direction
D. Speed up to increase the displacement of the wheels
Answer:B
14、When a wounded person suffering burns is thirsty he may drink a small quantity of lightly salty water.
A. Right
B. Wrong
Answer:A
15、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.
A. Right
B. Wrong
Answer:A
16、Which is the wrong measure to avoid tire burst?
A. Reduce tire pressure
B. Check tires regularly
C. Remove foreign matters from the tire tread grooves timely
D. Replace tires that have cracks or deep cuts
Answer:A
17、When the windscreen of a motor vehicle on the highway is cracked by flying rocks or debris which makes visibility poor, the driver should reduce speed gradually, turn on the hazard warning lamps, drive to a place where it will not obstruct the traffic flow and stop there.
A. Right
B. Wrong
Answer:A
18、Which one of the following statements is correct in this situation?

A. Vehicles are prohibited from passing in the lanes on either side
B. Move into the lane on either side at a reduced speed
C. Move into the lane on the right side
D. Move into the lane on either side at an increased speed
Answer:A
19、Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.

A. Right
B. Wrong
Answer:A
20、Under such circumstances, the motor vehicle is allowed to overtake.

A. Right
B. Wrong
Answer:B