昌都用英语考摩托车驾照科目四

1、Turning on the high-beam is an effective way to improve visibility in fog weather.

Answer：N

2、When rescuers enter the scene to rescue the wounded after harmful gas leakage caused by traffic accidents, they must wear air respirators or cover their mouth and nose with wet towels.

Answer：Y

3、When rescuing a wounded person who has been poisoned by toxic gas, the first measure is to send him to a place where air is fresh so that he will not continue to be poisoned.

Answer：Y

4、When two vehicles approach each other on a foggy day, what is the best method of safe driving?

A、Turn on the high-beam

B、Slowdown and maintain a large safety distance

C、Turn on the low-beam

D、Turn on the fog lamp

Answer：B

5、What is the meaning of this sign?

A、Intersection

B、Ring intersection

C、T-shaped intersection

D、Y-shaped intersection

Answer：A

6、When encountering non-motorized vehicles cutting in on the road, the driver should ________.

A、Honk to warn

B、Speed up and bypass from the front

C、Voluntarily reduce speed and yield

D、Suddenly speed up when approaching

Answer：C

7、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

Answer：N

8、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

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

Answer：Y

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

Answer：Y

11、When a wounded person suffering burns is thirsty, he may drink a small quantity of slightly salty water.

Answer：Y

12、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to keep it in position before stopping the bleeding and dress the wound.

Answer：N

13、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

14、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

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

Answer：Y

16、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

17、What is the meaning of this sign?

A、Straight-going lane

B、Going straight only

C、One-way road

D、No going straight

Answer：B

18、When the driver discovers a tire is leaking and steers the vehicle off the main carriageway, he should refrain from applying emergency so as to avoid a vehicle turnover or a rear-end collision arising from the late braking of the following vehicle.

Answer：Y

19、The motorized vehicle driver may go through an intersection rapidly when there is no traffic signal

Answer：N

20、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

21、When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.

Answer：N

22、When driving on a muddy roads, it is easy for wheels to sideslip or skid, which leads to traffic accidents.

Answer：Y

23、What is the meaning of this sign?

A、Watch for long time honking

B、An unmanned level crossing

C、A manned level crossing

D、Multi-crossing of railway and road

Answer：B

24、What are the main reasons why driving a motor vehicle should not overtake on rainy days?

A、It is not easy for drivers around to see the overtaking signal.

B、Can not accurately judge the distance of vehicles around

C、Road is wet and slippery, and vehicles are prone to sideslip

D、The driver can not detect dangerous in time

Answer：ABCD

25、The continuously flashing yellow light is to warn that the driver should look and make sure it is safe to pass.

Answer：Y

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

Answer：N

27、Why is it dangerous to overtake on a snowy mud road in heavy snow?

A、Snow can increase tire adhesion

B、The flying mud made the sight bad.

C、Long braking distance in case of emergency

D、Pavement under snow and mud is easier to skid.

Answer：BCD

28、When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A、Dress the wounds with a handkerchief

B、Dress the wounds with a towe

C、Dress the wounds with cotton clothes

D、Dress the wounds with string

Answer：D

29、How to reduce speed or stop when driving on a road covered with snow and ice?

A、Take full advantage of driving brake

B、Take full advantage of the control power from engine

C、Take full advantage of parking brake

D、Take full advantage of speed retarder

Answer：B

30、The wrong measure to use the brake of a motorcycle is to __________.

A、Simultaneously use the front and back brakes

B、Use the front brake first

C、Use the back brake first

D、Avoid using the front brake too early

Answer：B

31、Whats the meaning of this sign?

A、Pass with low speed

B、Watch for pedestrians

C、On foot

D、Pedestrians go first

Answer：C

32、When a wounded person suffering burns is thirsty, he should only drink plain boiled water.

Answer：N

33、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.

Answer：Y

34、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

35、After a traffic accident, what is the most effective measure to prevent secondary accidents?

A、Evacuate all passengers

B、Turn on the hazard lamps

C、Mark the original place of the injured persons

D、Properly place the danger warning sign

Answer：ABD

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

A、Coast in neutral gear

B、Take a low gear

C、Depress the clutch

D、Pull up the handbrake

Answer：B

37、Speed up and pass when encountering this traffic light at the intersection

Answer：N

38、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

39、For a temporary stop on a foggy day, the driver should only turn on the fog lamp and the low-beam

Answer：N

40、When a motor vehicle encounters an accident, the driver should pay attention to whether there is fuel leakage, pipeline rupture, so as avoid accidents.

Answer：Y

41、When a motor vehicle passes over an inundated road the driver should change to a low gear and pass at a constant speed.

Answer：Y

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

Answer：Y

43、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

44、What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in thissituation?

A、Slow down and pass

B、Speed up and pass

C、Sound the horn and pass

D、Stop immediately

Answer：A

45、Which measures is correct when a motor vehicle intends to overtake

A、Use the high and low beam lights alternately to indicate the intention

B、Honk to indicate the vehicle

C、Speed up and overtake on the right side

D、Turn on the left-turn signal in advance

Answer：ABD

46、When a wounded person is unable to get off the vehicle by himself, he should be removed from the vehicle so as to avoid a secondary injury.

Answer：Y

47、When driving on a muddy road, what should the driver do?

A、Try to avoid using the foot brake

B、Stop and observe the road ahead

C、Avoid shifting halfway as much as possible

D、Put in low gear ahead of time

Answer：ABCD

48、Speeding up to go though the intersection before the light turns to red in this case.

Answer：N

49、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

50、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?

A、Shorten the engine’s service life

B、Make the driver feel tired

C、Easily cause the vehicle to overturn

D、Reduce the braking efficiency

Answer：D