陕西外国人考驾照科目四

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、The sign in front indicates that vehicles except public buses are not allowed to drive in this lane.

Answer：Y

3、When there is a braking failure on a downhill road the driver should change the gear to one position or two positions lower, and control the speed by taking advantage of the braking role of the engine.

Answer：Y

4、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

5、When driving on a muddy road, what should drivers do if the wheels spin and slide?

A、Cover the ground under the wheels with gravels

B、Change to a high gear and speed out

C、Cover the ground under the driving wheels with gravels

D、Violently turn the steering wheel and suddenly leed up

Answer：C

6、What influence does smoking have upon driving?

A、Harmful for safe driving

B、Increase concentration

C、Help relaxation

D、No effect on driving

Answer：A

7、When rescuing a wounded person suffering from spinal fracture, which of the following measuresshould be taken?

A、Prevent heat loss

B、Rescue the wounded person with a soft stretcher

C、Keep the wounded part in position with a sling

D、Help the wounded person when walking

Answer：C

8、When a motor vehicle slides sideways on a road covered by ice and snow, the driver should violently turn the steering wheel to adjust the direction.

Answer：N

9、When reversing in this condition, in which of the following ways can motor vehicle drivers keep safe?

A、Reverse at a lower speed

B、Voluntarily stop and yield

C、Continuously sound the horn to alert

D、Reverse in a clockwise direction

Answer：B

10、The motor vehicle should speed up and pass rapidly under this situation.

Answer：N

11、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer：Y

12、This sign warns to bypass from the left side to avoid the roadblock.

Answer：N

13、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.

Answer：Y

14、The sign on the right warns that there are vehicles converging into the intersection on the right.

Answer：Y

15、Which of the following is a bad driving habit when the vehicle in front is moving slowly in a queue?

A、Cutting in and rushing to pass

B、Not overtaking other vehicles forcefully

C、Stop or pass alternatively

D、Do not occupy on a non-motor vehicle lane

Answer：A

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

Answer：Y

17、Before driving, it is necessary to check whether the cooling liquid, engine oil and fuel oil, are leaking.

Answer：Y

18、When putting out a fire disaster that gives out corrosive steam or poisonous gas, the firefighters should wear gas masks and other related protective articles and operate from the windward side.

Answer：Y

19、The driver may not change lanes when the motor vehicle turns right at this intersection.

Answer：N

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

Answer：N

21、When approaching a vehicle on a narrow slope, which one of the following ways is correct?

A、The descending vehicle yields to the ascending

B、The vehicle which is further from the slope crest should yield

C、The ascending vehicle yields to the descending

D、If the descending vehicle has reached the midpoint while the ascending vehicle has not yet set out, the descending vehicle must yield.

Answer：A

22、When a head-on collision with another vehicle is unavoidable, what should the driver do?

A、Change head-on collision to side collision

B、Immediately turn the steering wheel to the right side to evade

C、Immediately apply emergency braking

D、Immediately turn the steering wheel to the left side to evade

Answer：C

23、What should the driver do when seeing these hand signals?

A、Turn left at the intersection

B、Stop and wait

C、Go straight at the intersection

D、Drive to the waiting area for turning left

Answer：B

24、When a motor vehicle catches fire, the driver should swiftly turn off the engine and open the hood to extinguish the fire.

Answer：N

25、The sign in front indicates a one-kilometer distance from the highway entry.

Answer：Y

26、What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?

A、Following the vehicle in front closely and finding a chance to overtake it

B、Accelerating to overtake forcefully

C、Continuously sounding the horn to urge the vehicle in front to yield

D、Refraining from overtaking and letting the vehicle in front overtake first

Answer：D

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

Answer：N

28、Mr. Yang drove an adapted minibus( capacity 9 people and carrying 64 passengers, including 62 kindergarten pupils). When driving in Ma Caogou Village of Yu Linzi County, the bus used the lane for oncoming traffic and had a head-on colision with a heavy dump truck. As a result of this accident, 22 people were killed and 44 injured. What are the main illegal acts in this case?

A、The truck exceeded the speed limit

B、Illegal adaptation of a motor vehicle

C、The minibus carried more passengers than capacity

D、Driving in the opposite direction lane

Answer：BCD

29、What should the driver do when seeing these hand signals?

A、Go straight and pass through the intersection

B、Stop in front of the stop-line and wait

C、Turn left at the intersection

D、Drive at a lower speed at the intersection

Answer：C

30、The sign on the right warns of a village 200 meters ahead.

Answer：Y

31、When encountering such pedestrians, motor vehicle drivers may continuously sound the horn to alert them to yield.

Answer：N

32、The sign on the right warns of low-lying road ahead.

Answer：Y

33、Drivers may temporarily cross these central broken and solid yellow lines when overtaking.

Answer：Y

34、Drivers may turn left when seeing these hand signals.

Answer：Y

35、Which one of the following is a safe way for motor vehicles to converge into an intersection marked with this sign?

A、Speeding up and driving into the traffic flow directly

B、Driving into the traffic flow behind the gray car on the main road

C、Driving into the traffic flow from the front of the red car on the main road

D、Turning on the indicator and driving into the flow directly

Answer：B

36、When evading an emergency, except for being calm what principle should be held by drivers?

A、Evading people first and then objects

B、Evading objects first and then vehicles

C、Evading vehicles first and then people

D、Evading objects first and then people

Answer：A

37、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, what should motor vehicle drivers do?

A、If there is only one motor vehicle lane in each direction, motor vehicle drivers behind the bus should stop and wait.

B、If there are two motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may overtake the bus at a lower speed

C、If there are three motor vehicle lanes in each direction, motor vehicle drivers in the middle lane behind the bus should stop and wait

D、If there are three motor vehicle lanes in each direction, motor vehicle drivers in the left lane behind the bus may pass at a lower speed

Answer：ACD

38、When a motor vehicle breaks down on a mountain road, what should the driver do?

A、Park on a downhill section

B、Park on an uphill section

C、Park on a gentle section of the mountain road

D、Park on the crest of a slope

Answer：C

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

Answer：Y

40、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

41、Under such circumstances, motor vehicle drivers should stop and yield

Answer：Y

42、Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.

Answer：N

43、Which of the following measures is incorrect when a motor vehicle stops?

A、Stop at a stipulated place

B、Avoid stopping on pedestrian streets

C、Avoid obstructing the passing of other motor vehicles and pedestrians when temporarily stops on the road

D、Stop on the non-motor vehicle lane

Answer：D

44、The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.

Answer：N

45、What should motor vehicle drivers do under the circumstance shown in the flash?

A、Drive by borrowing the opposite lane

B、Brake suddenly and pass through at a lower speed

C、Drive by the outer side of the curve

D、Reduce speed fully and drive by the right side

Answer：D

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

Answer：Y

47、What should the driver do upon finding a burst rear tire?

A、Adjust by swiftly turning the steering wheel

B、Control the direction while reducing speed slowly

C、Swiftly turn the steering wheel to the opposi direction

D、Swiftly take braking measures

Answer：B

48、Drivers are not allowed to drive on or across these filled-in slanted yellow lines.

Answer：Y

49、How to ensure safe driving at night?

A、Drive at speed limit

B、Cut speed and drive carefully

C、Maintain the current speed

D、Drive above the speed limit

Answer：B

50、How to pass the intersection when running straight

A、turn on the hazard lights and pass

B、directly speed up and pass straight

C、yield to the vehicle from the right road

D、yield to the vehicle from the left road

Answer：C