恩施州用英语考摩托车驾照科目四

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

Answer：Y

2、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

3、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

4、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

5、Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?

A、Front and rear fog lamps

B、Low-beam

C、High-beam

D、Hazard lamp

Answer：B

6、What is the meaning of this sign?

A、Stop to yield

B、No stopping temporarily

C、No entry

D、No long stopping

Answer：A

7、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

8、When encountering pedestrians slowly cross the road in a residential area, the driver should sound the horn continuously.

Answer：N

9、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

10、Whats the meaning of this sign?

A、Pass with low speed

B、Watch for pedestrians

C、On foot

D、Pedestrians go first

Answer：C

11、What is the meaning of this sign?

A、Slippery section

B、Sharp curve

C、Inverse curve

D、Continuous curves

Answer：D

12、What is the meaning of this sign?

A、More vehicles section

B、Passing slowly

C、Jammed section

D、Construction section

Answer：B

13、Drivers neednt yield to pedestrians who display such behavior.

Answer：N

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

Answer：N

15、When passing a sharp curve, motor vehicle drivers may overtake if there are few other vehicles on the road.

Answer：N

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

Answer：Y

17、What should the driver do to follow other motor vehicles on a mountain road?

A、Closely follow the vehicle in front

B、Increase the safety distance

C、Reduce the vertical distance between vehicles

D、Try to overtake the vehicle in front as soon as possible

Answer：B

18、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

19、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

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

Answer：Y

21、Serious wave will appear when the front tire blows out; the driver should release the accelerator, firmly hold the steering wheel with both hands, quickly gradually break down, and stop to yield.

Answer：Y

22、What is the meaning of this sign?

A、Road narrows on both sides

B、Road narrows on the right side

C、Road narrows on the left side

D、Bridge narrows

Answer：C

23、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

24、What is the meaning of this sign?

A、U turn

B、Reversing

C、Left turn

D、Bypassing

Answer：A

25、Which of the following method is correct to rescue an unconscious person?

A、Apply cardio-pulmonaryresuscitation immediately

B、Press the philtrum of the wounded person with force

C、Continuously slap the face of the wounded person

D、Check the breath of the wounded person before other emergency treatments

Answer：D

26、When a motorcycle braking on a road covered by ice and snow, the driver should adopt point braking and prepare their feet for landing when braking.

Answer：Y

27、When a tire blowout on the road, the driver should control the direction of the vehicle and use emergency braking to bring the vehicle swiftly to a stop.

Answer：N

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

Answer：Y

29、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

30、When a gas tanker is leaking heavily, which of the following measures is wrong?

A、Cut off the power

B、Wear gas mask and protect gloves

C、Turn off the valve to stop leaking

D、Evacuate people to the leeward side

Answer：D

31、A light motorcycle is only permitted to carry preschoolers.

Answer：N

32、What should the driver do when the motor vehicle encounters this situation in front of a school?

A、Bypass before the queue

B、Slow down and pass slowl

C、Stop promptly and yield

D、Go through in the spaces between the queues

Answer：C

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

Answer：N

34、What is the meaning of this sign?

A、Watch for pedestrians

B、Crosswalk

C、Village or town

D、Primary school

Answer：C

35、When there is no bondage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can be used for dressing.

Answer：Y

36、When following a vehicle on the road, the distance from the vehicle in front is not important. As long as the driver goes forward at the same speed as the vehicle in front does, he/she can avoid a rear-end collision.

Answer：N

37、When a fast-moving vehicle encounters an emergency the driver should turn to evade first and then brake to slow down so as to mitigate the damage.

Answer：N

38、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

39、Whats the meaning of the white horizontal solid line in the circle?

A、Turning waiting line

B、Deceleration line

C、Yielding line

D、Stop line

Answer：D

40、What matters need attention when driving on a rainy day?

A、Avoid using the emergency brake or making sharp turns

B、Keep a safe enough distance

C、Observe the traffic situation of non-motor vehicles and surrounding pedestrians

D、Drive at a safe speed

Answer：ABCD

41、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

42、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

43、When a tire blowout on the road, the driver should swiftly depress the brake pedal to reduce speed, do all his can to control the steering wheel and stop the vehicle as soon as possible.

Answer：N

44、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

45、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

46、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

47、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

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

Answer：Y

49、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

50、The first-aid measure to rescue a poisoned person is to _______.

A、Take warming-up measures

B、Bring him to a place where air is fresh

C、Give him artificial respiration

D、Depress the heart over the chest

Answer：B