郑州科目四英语app

1、In this driving condition, drivers should turn on the high-beam when setting off.

A、Right

B、Wrong

Answer：B

2、What should drivers do when encountering a rainstorm on a common road and the windscreen-wiper fails to make sight clear?

A、Drive at a reduced speed

B、Drive carefully

C、Cut speed in time and pull over

D、Drive at a normal speed

Answer：C

3、When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?

A、Sandy soil on the roadside

B、Cotton-padded clothes

C、Overalls

D、Water

Answer：D

4、The sign in front is an advance announcement of the directions led by the interchange.

A、Right

B、Wrong

Answer：A

5、The sign on the right indicates that the speed limit of 40km/hour is lifted on the road ahead.

A、Right

B、Wrong

Answer：B

6、What should the driver do to ensure the motor vehicle passes the level crossing safely?

A、Change to neutral gear and slide over

B、Stop, look, and pass

C、Speed up, look and pass rapidly

D、Slow down, look and pass slowly

Answer：C

7、A motor vehicle should not pass the level crossing rapidly in this situation.

A、Right

B、Wrong

Answer：A

8、What should a driver do when the engine stalls suddenly on the road?

A、Apply emergency braking to stop the vehicle

B、Slow down and stop the vehicle

C、Change to neutral gear and coast

D、Shut down the ignition switch

Answer：B

9、When a fast-moving vehicle is likely to collide with the vehicle in front, what should the driver do?

A、Brake to reduce speed first, and then steer to evade

B、Turn the steering wheel quickly to the left side to evade

C、Turn the steering wheel quickly to the right side to evade

D、Steer to evade first, and then brake to reduce speed

Answer：A

10、When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.

A、Right

B、Wrong

Answer：A

11、When a wounded person is beneath the wheel or cargo, we should help him/her out immediately by pulling the limbs of the wounded.

A、Right

B、Wrong

Answer：B

12、How will the adhesive force of road change when speed increases on a damp and slippery road?

A、Increase sharply

B、increase gradually

C、decrease sharply

D、No change

Answer：C

13、Under the circumstances shown in the flash, what should be done by the vehicle in front?

A、Reduce speed swiftly or apply emergency brake

B、Drive at a higher speed after giving a proper space

C、Reduce speed and yield by the right side of the road

D、Drive at a higher speed by the right side of the road

Answer：C

14、When a motor vehicle passes over an inundated road, what should the driver do for safe driving?

A、Slow down and drive with special care

B、Speed up and pass rapidly

C、Maintain a normal speed and pass through

D、Change to a low gear and speed up to pass

Answer：A

15、The broken white reflective line on the road warns that drivers should drive at a lower speed on the road section ahead.

A、Right

B、Wrong

Answer：A

16、When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.

A、Right

B、Wrong

Answer：A

17、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

18、The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

A、Right

B、Wrong

Answer：A

19、Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?

A、Treat wounds first and safe life later

B、Save life first and treat wounds later

C、Help lightly wounded persons first

D、Help seriously wounded persons later

Answer：B

20、When driving in rain or snow, the driver should turn left to stabilize the vehicle if the motor vehicle slides to the right side.

A、Right

B、Wrong

Answer：B