百色2025英文驾考科目四

1、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

2、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?

A、Prevent heat loss

B、Bring him/her to a place with fresh air

C、Give him/her artificial respiration

D、Depress the heart over the chest

Answer：B

3、How many kinds of law-breaking acts are displayed in flash 4?

A、One

B、Two

C、Three

D、Four

Answer：C

4、The sign on the right indicates an inspection station 100 meters ahead.

A、Right

B、Wrong

Answer：A

5、The sign on the right indicates a passing bay ahead.

A、Right

B、Wrong

Answer：A

6、Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.

A、Right

B、Wrong

Answer：A

7、When a motor vehicle falls into water and the side door cannot be opened, which of the following methods is correct for self-rescue?

A、Smash the window glass

B、Close the windows

C、Make calls for help

D、Try to open the door with a tool

Answer：A

8、The sign on the right indicates that driving along left side only.

A、Right

B、Wrong

Answer：A

9、When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.

A、Right

B、Wrong

Answer：A

10、As shown in the flash, the driver's act is correct.

A、Right

B、Wrong

Answer：B

11、When there is a sudden braking failure on the road, what should be done by the driver?

A、Firmly holding the steering wheel and controlling the direction

B、Immediately changing to a low gear to reduce speed

C、Using the stopping brake to reduce speed

D、Turning on the hazard lamps

Answer：ABCD

12、The sign on the right warns of a dangerous mountainside road on the left of the road ahead.

A、Right

B、Wrong

Answer：B

13、The sign on the right indicates a bypass route at the intersection ahead.

A、Right

B、Wrong

Answer：A

14、Motor vehicles should stop and wait when encountering two red lights flashing alternately at evel crossings.

A、Right

B、Wrong

Answer：A

15、When the wounded person is suffering main artery bleeding, where should the rescue personnel press by thumb to stop the bleeding?

A、The artery near the heart

B、The artery lower to the wound

C、The artery further from the heart

D、The artery in the center of the wound

Answer：A

16、Mr. Tang drove a large bus with 74 passengers (capacity 30 people). When descending a long curving slope at a speed of 38 kilometers per hour, the bus overturned to a brook beside the road. As a result of the accident, 17 people were killed and 57 people injured. What's the main illegal act committed by Mr. Tang?

A、Driving after drinking

B、Carrying more passengers than permitted

C、Fatigued driving

D、Speeding

Answer：BD

17、This sign indicates that vehicles can either drive straight or turn right at the fly-over junction ahead.

A、Right

B、Wrong

Answer：B

18、When a motor vehicle deviates from the normal direction due to steering failure and an accident is unavoidable, what should the driver do?

A、Apply emergency brake

B、Immediately steer and adjust

C、Immediately steer to the side where there is no obstacle and evade

D、Immediately steer to the side where there is an obstacle and evade

Answer：A

19、The sign on the right indicates left turn only at the intersection ahead.

A、Right

B、Wrong

Answer：A

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