普洱科目四英语book
1、What should the driver do to ensure the motor vehicle passes the level crossing safely?

A. Change to neutral gear and slide over
B. Switch to low gear after entering the level crossing
C. Decelerate and lower the gear before entering the level crossing
D. Stop and observe inside the level crossing
Answer:C
2、If a driver finds there is no vehicle behind, he may change lanes without turning on the indicator.
A. Right
B. Wrong
Answer:B
3、The broken white line on the right side of the road indicates that drivers are allowed to change lanes by crossing the line.

A. Right
B. Wrong
Answer:A
4、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
5、The sign in front indicates the allocation of roads ahead.

A. Right
B. Wrong
Answer:B
6、Which of the following materials should not be used to stop bleeding?
A. Bandage
B. Sling
C. Tourniquet
D. Hemp rope
Answer:D
7、The sign on the right warns of a village 200 meters ahead.

A. Right
B. Wrong
Answer:A
8、When extinguishing fire, the synthetic-made garments should not be taken off in order to protect the exposed skin from burning.
A. Right
B. Wrong
Answer:B
9、In the flash, it is correct for the driver to behave this way when there is a traffic jam caused by an accident on the expressway.

A. Right
B. Wrong
Answer:B
10、What should be done by motor vehicle drivers in order to yield politely to such pedestrians?

A. Speed up and bypass in front of the pedestrians
B. Speed up and bypass from behind the pedestrians
C. Reduce speed or stop to yield
D. Continuously sound the horn to alert the pedestrians
Answer:C
11、The sign on the right warns of an abrupt slope section ahead.

A. Right
B. Wrong
Answer:A
12、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
13、The sign on the right warns of an uneven road ahead.

A. Right
B. Wrong
Answer:A
14、The driver may not change lanes when the motor vehicle turns right at this intersection.

A. Right
B. Wrong
Answer:B
15、The sign on the right indicates right-hand turn only.

A. Right
B. Wrong
Answer:A
16、When a motor vehicle breaks down and cannot be moved away from the emergency lane or the road shoulder, the driver and all passengers should get off the vehicle and wait on the road side instead of leaving the expressway.
A. Right
B. Wrong
Answer:B
17、The sign on the right warns of a non-motor vehicle lane.

A. Right
B. Wrong
Answer:B
18、The sign on the right warns of a dangerous mountainside road ahead.

A. Right
B. Wrong
Answer:A
19、When approaching a sharp curve, motor vehicle drivers should reduce speed only after entering the curve.
A. Right
B. Wrong
Answer:B
20、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.
A. Right
B. Wrong
Answer:B