巢湖科目四英语app

1、Those traffic police signals mean turning right.

A、Right

B、Wrong

Answer：B

2、When driving on an expressway in rain, the driver should slow down to avoid steering failure arising from "water slide"

A、Right

B、Wrong

Answer：A

3、The driver should turn left by the left side of the intersection central point.

A、Right

B、Wrong

Answer：A

4、When steering failure happens to a fast moving motor vehicle, what should the driver do?

A、Apply emergency braking

B、mmediately change to a low gear

C、Reasonably use the driving brake and the stopping brake and refrain from applying emergency braking

D、Turn on the hazard lamps

Answer：BCD

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、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

7、As shown in the flash, the actions of the driver are correct.

A、Right

B、Wrong

Answer：B

8、Mr Peng drove a heavy semi-trailer tractor with 37.7 tons of cargo(capacity 25 tons). When descending a slope on the Daguang Expressway, the tractor had a rear-end collision with Mr. Li's heavy dump truck ( carrying 3.17 cubes of loess and 24 passengers in the container)occupying the emergency lane. As a result of this accident, 16 people were killed and 13 injured What are the main illegal acts in this case?

A、Mr Peng exceeded the speed limit

B、Mr. Peng's tractor carried more cargo than limited

C、Mr Li illegally drove in the emergency lane

D、Mr. Li's truck illegally carried passengers in the container

Answer：BCD

9、Which of the following measures should be taken first when rescuing a wounded person suffering blood loss?

A、Observe

B、Dress the wounds

C、Stop bleeding

D、Inquire

Answer：C

10、If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?

A、The driver and all passengers should promptly get off the motor vehicle from the left side door

B、Set up a warning sign 100 meters behind the vehicle in the oncoming direction

C、Turn on the hazard lamp and the high-beam

D、Stand in a safe place outside the guardrail

Answer：D

11、If a motor vehicle breaks down or causes a traffic accident on the expressway and cannot run normally the vehicle may be towed by any accompanying motor vehicles.

A、Right

B、Wrong

Answer：B

12、When the tire pressure is too low, what can happen when driving at a high speed?

A、Tire pressure will be unstable

B、Tire pressure will increase

C、Driving resistance will decrease

D、The tire will burst

Answer：D

13、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

14、When driving in thick fog causing poor visibility on the expressway, the driver should apply emergency braking to stop at once.

A、Right

B、Wrong

Answer：B

15、Under such circumstances, what should be done by the motor vehicle driver?

A、Overtaking the vehicle in front on its left

B、Overtaking by occupying the opposite lane

C、Overtaking the vehicle in front on its right

D、Following the vehicle in front

Answer：D

16、How should the driver use vehicle lights when the motor vehicle enters this intersection?

A、Turn on the right-turn indicator

B、Turn on the hazard lamps

C、No need to turn on any indicators

D、Turn on the left indicator

Answer：C

17、When encountering such a situation, the vehicles should cut speed or stop to yield as approaching each other.

A、Right

B、Wrong

Answer：A

18、A motor vehicle may stop and yield if it encounters any problem when changing to the driving lane from an acceleration lane.

A、Right

B、Wrong

Answer：B

19、The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.

A、Right

B、Wrong

Answer：B

20、The guide arrow on the road surface of this lane indicates that only right turns are permitted at the intersection ahead.

A、Right

B、Wrong

Answer：B