蚌埠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 using splints, sticks or tree branches to keep the unexposed bones in position, it is necessary that these things should exceed the upper and lower joints of the wound.

Answer：Y

3、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid

Answer：Y

4、What are the main reason for slow driving of motorized vehicles on rainy days?

A、Braking distance will increase

B、The driver’s view is limited

C、Emergency braking can easily cause side skidding

D、Fast driving increases fuel consumption

Answer：ABC

5、What marking is the road mark?

A、Crosswalk ahead

B、Intersection ahead

C、Reduce speed and yield ahead

D、Stop to yield ahead

Answer：A

6、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

7、When a tire bursts suddenly on the road, the driver should refrain from violently depressing the brake pedal in panic. Instead, he/she should try his/her best to change to a low gear and use engine braking to reduce the speed of the vehicle.

Answer：Y

8、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

9、The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.

Answer：Y

10、What is the meaning of this sign?

A、School area

B、Watch for children

C、Crosswalk

D、Watch for pedestrians

Answer：B

11、When rescuing the persons who are losing blood, it is necessary to ______ first.

A、Observe

B、Dress the wounds

C、Stop bleeding

D、Inquire

Answer：C

12、What should be done by motor vehicle drivers in order to yield politely to such pedestrians?

A、Speed up and bypass in front of the pedestrians

B、Speed up and bypass from behind the pedestrians

C、Reduce speed or stop to yield

D、Continuously sound the horn to alert the pedestrians

Answer：C

13、When using emergency brake, be aware of keeping the body of the motorcycle being perpendicular to the ground to avoid sideslip.

Answer：Y

14、You can make an U turn at this intersection.

Answer：N

15、When driving on a damp and slippery road, drivers should avoid using the emergency brake to his/her best ability.

Answer：Y

16、Matches, sulfur and red phosphorus are _________.

A、Explosives

B、Inflammable solid materials

C、Self-igniting articles

D、Oxidizing materials

Answer：B

17、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

18、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：A

19、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

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

Answer：Y

21、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

22、What is the meaning of this sign?

A、No passing

B、Driving at reduced speed

C、Time limit for entering

D、No entering

Answer：A

23、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

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

Answer：Y

25、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

26、When driving in icy and snowy weather, ________.

A、The tires can easily spin

B、The braking distance becomes longer

C、The tires can easily drift

D、Vehicle handling becomes more difficult

Answer：ABCD

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

Answer：Y

28、What is the purpose of checking before driving?

A、Confirm whether the tyres of motor vehicles are damaged or not

B、Confirm whether there is a safety hazard near the vehicle.

C、Confirm whether there are obstacles around the vehicle

D、Confirm whether the road in front of the vehicle is safe

Answer：ABCD

29、May speed up to go through the crosswalk when no one is near it

Answer：N

30、When a vehicle approaches an intersection without crosswalk, the driver should _______ if he finds people are crossing the street.

A、Reduce speed or stop to yield

B、Honk to indicate them to yield

C、Pass before the pedestrians

D、Immediately change lane and bypass the pedestrians

Answer：A

31、When a motorcycle passing through an interchange discovers it has chosen a wrong route, it should immediately make a U turn from where it is or reverse to change route.

Answer：N

32、When a motorcycle goes down a long slope, it should run at a lower gear and fully use the engine to brake.

Answer：Y

33、What is the meaning of this sign?

A、Accident-prone section

B、Construction section

C、Reducing speed and going slowly section

D、Jammed section

Answer：A

34、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

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

Answer：Y

36、What is the meaning of this sign?

A、Electric bicycles may go

B、Parking space for non-motorized vehicles

C、Parking area for non-motorized vehicles

D、Non-motorized vehicles may go

Answer：D

37、When there is bleeding at the bone fracture of a wounded person, the first thing to do is to fix the wounded part in position, then stop the bleeding and dress the wound.

Answer：N

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

Answer：N

39、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.

Answer：Y

40、When a bicycle borrows the motor vehicle lane, the motor vehicle may sound the horn hurriedly to warn the bicycle to yield.

Answer：N

41、Which of the following acts are prohibited when passing through a tunnel?

A、Overtaking

B、Stopping

C、Making a U-turn

D、Reversing

Answer：ABCD

42、When discovering animals crossing the expressway on the highway, the driver should not drastically turn to evade.

Answer：Y

43、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

44、What is the meaning of this sign?

A、Muddy road

B、Low-lying road

C、Overflowing road

D、Ferry

Answer：C

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

Answer：N

46、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

47、What is the meaning of this sign?

A、Stop by the left side of the road

B、Downhill section left

C、Left turn only

D、Run by the left side of the road

Answer：D

48、The traffic police may detain the motorcycle if its driver has falsified the license plate and vehicle license.

Answer：Y

49、When a bicycle occupies the motor vehicle lane and obstructs the traffic, the driver should sound the horncontinuously and speed up to bypass on the left of the bicycle.

Answer：N

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

Answer：Y