山西用英语考摩托车驾照科目四

1、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

2、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

3、What is the meaning of this sign?

A、No changing lane

B、No left turn

C、No going straight

D、No U turn

Answer：D

4、When a motorcycle reaches a muddy or burst-and-muddy section, the driver should stop, observe and select the level and solid section or the section with vehicle tracks.

Answer：Y

5、When rescuing a wounded person in coma, it is necessary to take warm-keeping measures to prevent heat loss.

Answer：Y

6、What is the meaning of this sign?

A、No U turn

B、No changing to left lane

C、No turning left

D、No entering the left lane

Answer：C

7、It is an illegal act for the driver to make calls while driving.

Answer：Y

8、Which of the following is an inflammable solid material?

A、Matches

B、Fireworks

C、Calcium carbide

D、Explosives

Answer：A

9、When driving motor vehicles on the uphill section of a mountain road, the driver should _____.

A、Always pay attention to downstream vehicles

B、Advance at a uniform speed.

C、Avoid shifting whenever possible

D、Choosing high speed gear

Answer：ABC

10、In such road sections, you can enter the cross-hatched marking area to wait.

Answer：N

11、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.

Answer：Y

12、Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?

A、High-beam

B、Low-beam

C、Hazard lamps

D、High-beam and low-beam should be used alternatively

Answer：D

13、When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.

Answer：Y

14、When approaching another vehicle at night, why should the driver alternate between high-and-low-beam at a distance more than 150 meters?

A、Warn each other before passing

B、Driving habit

C、Easy to observe the situation ahead from either side

D、Courtesy

Answer：C

15、vehicles to pass an intersection marked with this sign?

A、Stopping and observing the traffic situation around the intersection

B、Approaching the intersection by speeding up

C、Approaching the intersection at a reduced speed

D、Observing the traffic situation on the left rear side

Answer：A

16、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A、Unstable tire pressure

B、Even lower tire pressure

C、Driving resistance increases

D、Tire burst

Answer：D

17、When a motorcycle is making a turn in a high speed, the driver should avoid using the brake or use the brake less to prevent sideslip.

Answer：Y

18、How should a motor vehicle follow the other vehicle In front when driving on a road covered with ice and snow?

A、Keep a long safe distance

B、Turn on hazard lamp

C、Change between high-and-low beam alternatively

D、Sound the horn in due time to give a notice to the vehicle in front

Answer：A

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

Answer：N

20、Which is the wrong measure to avoid tire burst?

A、Reduce tire pressure

B、Check tires regularly

C、Remove foreign matters from the tire tread grooves timely

D、Replace tires that have cracks or deep cuts

Answer：A

21、It is unsafe to ride a motorcycle by high-heel shoes.

Answer：Y

22、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

23、When a vehicle encounters a strong side wind in a mountain valley, the driver should drastically turn the steering handlebar to adjust the direction of the vehicle if he feels the vehicle deviates from the normal direction.

Answer：N

24、Which of the following is a safe way for motor vehicles to pass the intersection marked with this sign?

A、Stop and observe the traffic situation around the intersection

B、Approach the intersection by speeding up

C、Observe the traffic situation on the left rear side

D、Approach the intersection at a reduced speed

Answer：D

25、When rescuing the injured, it is necessary to ________.

A、Save life first and treat the wounds later

B、Treat the wounds first and safe life later

C、Help the slightly wounded persons first

D、Help the seriously wounded persons later

Answer：A

26、What is the meaning of this sign?

A、Y-shaped intersection

B、T-shaped intersection

C、Intersection

D、Ring intersection

Answer：B

27、When driving into the traffic flow on a main road from a relief road, drivers should speed up.

Answer：N

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

Answer：N

29、When such circumstances happen suddenly, what should the driver do?

A、Reduce speed or stop to yield

B、Bypass in front of the pedestrians

C、Continuously sound the horn to alert the pedestrians

D、Bypass from behind the pedestrians

Answer：A

30、What should driver do when students crossing the road in line?

A、Speed up and pass in the front of the students

B、Sound the horn to warn the students to yield

C、Slow down and pass

D、Stop and wait until the students pass

Answer：D

31、Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?

A、Drunk driving

B、Speeding

C、Fatigued driving

D、Hit-and-run driving

Answer：ABD

32、When driving on a road covered with ice and snow drivers should not use the emergency brake but can apply a sharp turn.

Answer：N

33、What should be checked before driving?

A、No parts need to be checked

B、Whether the tires have been cleaned

C、Where the spare tire is placed

D、The fastening and air pressure of tires

Answer：D

34、Under such circumstances, what should motor vehicle drivers do?

A、Pass slowly at a lower speed

B、Speed up and pass

C、Continuously sound the horn and pass

D、Pass at a normal speed

Answer：A

35、Which of the following can effectively avoid driving fatigue

A、Take a proper rest after dinner before driving.

B、Driving continuously for no more than 4 hours

C、Keep a Good Sleep

D、Do npt eat too much

Answer：ABCD

36、when passing an intersection without traffic lights, the driver finds people are crossing the street, the wrong measure for the driver to take is to __________.

A、Reduce speed or stop and yield

B、Honk to urge the pedestrians

C、Bypass

D、Weave through the pedestrians

Answer：BCD

37、How to make a U turn in this intersection?

A、broken lines of the central line

B、Make a U turn from the right lane

C、Enter the intersection and make a U turn

D、Make a U turn in the crosswalk

Answer：A

38、What is the meaning of this sign?

A、Passing by the right side

B、Passing by the left side

C、Running to right side

D、Running the roundabout

Answer：D

39、The wrong method about parking is to _______.

A、Parking on a railway crossing

B、Parking on a level crossing

C、Parking on a parking lot

D、Parking on rocky sections in Mountainous Areas

Answer：ABD

40、After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.

Answer：N

41、What should the driver do when the motor vehicle counters this situation?

A、Sound the horn continuously to warn

B、Speed up and bypass from the front

C、Slow down when encountering any risks

D、Slow down voluntarily and yield

Answer：D

42、What is the meaning of this sign?

A、Speed up when the driver can not see the pedestrians

B、Speed up

C、There is a crosswalk ahead.

D、Keep driving at the same speed when you can not see the pedestrians

Answer：C

43、When driving on a long downhill road, which is the best way to control driving speed?

A、Coast in neutral gear

B、Depress the clutch and coast

C、Use the engine to brake

D、Depress the brake pedal continuously

Answer：C

44、Which will affect the stopping distance?

A、Pavement conditions

B、Driver’s reaction time

C、The quantity of cargo and the structure of brake, etc.

D、The vehicle speed

Answer：ABCD

45、When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.

Answer：Y

46、What is the meaning of this sign?

A、Customs inspection

B、Stop-for-inspection

C、Frontier inspection

D、No passing

Answer：B

47、When following other vehicles on a foggy day, what should the driver do?

A、Maintain a large safety distance

B、Turn on the high-beam

C、Turn on the low-bea

D、Sound the horn in due time

Answer：A

48、When a wounded person is under the wheel or cargo, the wrong method is to pull the limbs of the wounded.

Answer：N

49、What are the hazards of drivers using cellphones or texting while driving?

A、Influencing driving operation

B、Influencing the rest of passengers

C、Failure to respond to emergencies

D、Distracted driving

Answer：ACD

50、When passing an intersection, vehicle motor drivers are not allowed to overtake.

Answer：Y