哈尔滨科目四英语pdf

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

A. One

B. Two

C. Three

D. Four

Answer：B

2、When a motor vehicle accidentally hits a guardrail of a highway, the driver should stabilize and adjust the steering wheel properly, and refrain from turning the steering wheel drastically.

A. Right

B. Wrong

Answer：A

3、The sign on the right warns of a guarded railway crossing 100 meters ahead.

A. Right

B. Wrong

Answer：B

4、Motor vehicles are prohibited from turning left in this situation.

A. Right

B. Wrong

Answer：A

5、What should be done to keep safe when a motor vehicle driver is overtaking in this condition?

A. Reducing speed and keeping a safe distance

B. Continuously sounding the horn to indicate the vehicle in front

C. Accelerating to pass while keeping a certain distance

D. Overtaking by occupying the opposite lane

Answer：A

6、When seeing this sign, the driver should slow down promptly.

A. Right

B. Wrong

Answer：A

7、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

8、The sign on the right warns of a guarded crossing 150 meters ahead.

A. Right

B. Wrong

Answer：B

9、If a motor vehicle deviates from the straight direction due to steering failure, what should be done by the driver in order to reduce speed and stop the vehicle as soon as possible?

A. Gently depressing the brake pedal

B. Pulling up the handbrake

C. Immediately changing to a low gear to reduce speed

D. Decisively and continuously depressing and releasing the brake pedal

Answer：D

10、The sign on the right warns of a narrowed road on both sides ahead.

A. Right

B. Wrong

Answer：B

11、When encountering such a situation, motor vehicle drivers should take the left lane.

A. Right

B. Wrong

Answer：B

12、When the windscreen of a motor vehicle on the highway is cracked by flying rocks or debris which makes visibility poor, the driver should reduce speed gradually, turn on the hazard warning lamps, drive to a place where it will not obstruct the traffic flow and stop there.

A. Right

B. Wrong

Answer：A

13、Rescue personnel should check the breath of the unconscious person before applying any other emergency treatment.

A. Right

B. Wrong

Answer：A

14、Having driven a medium passenger vehicle (carrying 27 passengers) to the southern end of Qianling Village of Sidu Town, Mr. Xu drove upslope but the vehicle slid backward and dropped from an 80-meter cliff, killing 11 people and injuring 7. Which of the following law-breaking acts did Mr. Xu commit?

A. Fatigued driving

B. Drunk driving

C. Exceeding the carrying capacity of the passenger vehicle

D. Speeding

Answer：C

15、When the motor vehicle encounters a crosswalk in this situation, the driver may speed up and pass rapidly.

A. Right

B. Wrong

Answer：B

16、Once inflammable gas causes a fire disaster, it should be put out with water in good time.

A. Right

B. Wrong

Answer：B

17、When there is a braking failure on a downhill road, the driver should immediately try to find and drive to an emergency lane; after stopping the vehicle on the emergency lane, the driver should pull up the stopping brake so as to prevent a second danger arising from the vehicle sliding.

A. Right

B. Wrong

Answer：A

18、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 is 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

19、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

20、When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.