云南科目四英语book

1、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

2、When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.

A、Right

B、Wrong

Answer：A

3、Under this circumstance, motor vehicle drivers should give the right of way to oncoming vehicle.

A、Right

B、Wrong

Answer：A

4、When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel left to avoid sliding.

A、Right

B、Wrong

Answer：A

5、When carrying a wounded person in a coma, rescue personnel should try to let the unconscious person remain in the supine position.

A、Right

B、Wrong

Answer：B

6、When there is a braking failure, the driver should first control the direction and then try to control the speed.

A、Right

B、Wrong

Answer：A

7、What is the function of ABS during emergency braking?

A、Shortening the braking distance

B、Keeping steering capacity of the motor vehicle

C、Relief the braking inertia

D、Controlling directions automatically

Answer：B

8、When a motor vehicle passes over an overflowing bridge, what should the driver do after stopping and observing closely?

A、Change to a high gear and pass rapidly

B、Constantly observe the changes of the flow

C、Prepare to stop at any time

D、Change to a low gear and pass through at a constant speed

Answer：D

9、Motor vehicle drivers should use the windscreen wiper when setting off on a rainy day

A、Right

B、Wrong

Answer：A

10、The sign in front gives information about the direction of road exits.

A、Right

B、Wrong

Answer：A

11、When encountering this situation around a school, the driver should speed up and pass as quickly as possible.

A、Right

B、Wrong

Answer：B

12、Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A、Explosives

B、Oxidizing materials

C、Self-igniting articles

D、Inflammable solid materials

Answer：D

13、When driving on a road covered with ice and snow, the motor vehicle may spin or slide when increasing the speed urgently, due to the loss of vehicle stability.

A、Right

B、Wrong

Answer：A

14、When a motor vehicle on an expressway stops in an emergency due to breakdown or an accident, what should the driver and the passengers do?

A、Stand in front of the motor vehicle

B、Wait in the motor vehicle for rescue

C、Stand behind the motor vehicle

D、Promptly move to the road shoulder on the right side or the emergency lane

Answer：D

15、The sign on the right warns of an abrupt slope section ahead.

A、Right

B、Wrong

Answer：A

16、The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.

A、Right

B、Wrong

Answer：A

17、When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver inorder to keep safe?

A、Firmly holding and properly adjusting the steering wheel

B、Turning swiftly to the opposite direction

C、Immediately applying emergency braking

D、Immediately steering to the collision side

Answer：A

18、The sign on the left indicates U-turn is allowed here.

A、Right

B、Wrong

Answer：A

19、Drivers may turn left when traffic police give these hand signals.

A、Right

B、Wrong

Answer：A

20、The sign on the left indicates the destinations of two highway directions

A、Right

B、Wrong

Answer：A