上海英语c1科目四考试

1、Which is the correct way to use a fire extinguisher?

A、Stand on the leeward side

B、Direct the fire extinguisher at the source of fire

C、Try to approach the source of fire as close as possible

D、Direct the fire extinguisher at the flames

Answer：B

2、This sign warns that the section ahead is under traffic monitoring.

Answer：Y

3、Drivers are allowed to cross the broken and solid white line on the road when changing lanes or pulling over.

Answer：Y

4、When rescuing a wounded person suffering blood loss in an emergency, it is necessary to first stop the bleeding by compression before other treatments are taken in accordance with the conditions of bleeding.

Answer：Y

5、Motor vehicles are not allowed to stop in this area for a long time.

Answer：Y

6、The sign on the right warns of a widened left-hand road ahead.

Answer：N

7、In the flash, it is correct for the driver to behave this way when there is a traffic jam caused by an accident on the expressway.?

Answer：N

8、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

9、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

10、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

11、If the road condition behind is good, motor vehicle drivers should reverse rapidly.

Answer：N

12、When steering failure happens to a fast moving motor vehicle, what should the driver do?

A、Apply emergency braking

B、mmediately change to a low gear

C、Reasonably use the driving brake and the stopping brake and refrain from applying emergency braking

D、Turn on the hazard lamps

Answer：BCD

13、When approaching motor vehicles ahead running at a normal speed on the highway, drivers behind may find a chance and weave through them swiftly.

Answer：N

14、The sign in front gives information about the direction of road exits.

Answer：Y

15、When a motor vehicle stops in snow, which lamp should be turned on?

A、Front and rear fog lamps, clearance lamp and rear position lamp

B、Reverse lamp, clearance lamp and rear position lamp

C、Headlamp, clearance lamp and rear position lamp

D、Hazard lamps, clearance lamp and rear position lamp

Answer：D

16、What should a driver do when the engine stalls suddenly on the road?

A、Apply emergency braking to stop the vehicle

B、Slow down and stop the vehicle

C、Change to neutral gear and coast

D、Shut down the ignition switch

Answer：B

17、When a motor vehicle accidentally hits a guardrail of a highway, the driver should stabilize and adjust the steering wheel properly, and refrain from turning the steering wheel drastically.

Answer：Y

18、What should the driver do in this situation?

A、Speed up and overtake from the left side

B、Sound the horn continuously to warn the bicycle

C、Follow the bicycle closely

D、Slow down and yield to the bicycle

Answer：D

19、What should be done by the driver who intends to overtake but the motor vehicle in front neither reduces its speed nor allows the right of way?

A、Continuously sounding the horn and accelerating to overtake

B、Accelerating and continuing to overtake

C、Refraining from overtaking

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

Answer：C

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

Answer：Y

21、When parking temporarily in this situation, motor vehicle drivers are allowed to turn the steering wheel left to avoid sliding.

Answer：Y

22、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

23、Motor vehicles drivers may overtake by borrowing the opposite lane on this kind of road.

Answer：N

24、Upon encountering this traffic signal, how should a driver react?

A、Observe the traffic situation and pass at a reduced speed

B、Pass at an increased speed without changing gears

C、Pass before the train comes

D、Crossing the stop line is prohibited

Answer：D

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

Answer：Y

26、The sign on the right indicates that the number of the lanes ahead will increase.

Answer：N

27、Which one of the following is the safest way when driving a motor vehicle on this road?

A、Cutting speed or stopping to yield

B、Driving along the center of the road

C、Keeping a normal speed

D、Approaching vehicles by taking the opposite lane

Answer：A

28、Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.

Answer：Y

29、The driver may turn right directly at this intersection.

Answer：N

30、When driving on an expressway, where should the driver park?

A、The service area

B、The acceleration lane

C、The deceleration lane

D、On the ramp

Answer：A

31、What should be taken note of by drivers in this situation?

A、he motor vehicle(s)on the left side

B、The motor vehicle(s) on the right side

C、The motor vehicle(s) behind

D、The motor vehicle(s)in front

Answer：A

32、When encountering such a situation, the vehicles should cut speed or stop to yield as approaching each other.

Answer：Y

33、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

34、Drivers should drive at a lower speed when traffic police give these hand signals.

Answer：Y

35、In which ones of the following ways can motor vehicle drivers effectively prevent braking failure?

A、Maintaining the braking system periodically

B、Checking the free brake pedal travel before driving

C、Using the braking system correctly to avoid brake-fade

D、For vehicles with hydraulic braking system, checking if the brake fluid leaks before driving

Answer：ABCD

36、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

37、When parking for a long time on a downward slope due to breakdown on the road, drivers should use this method to stop up wheels.

Answer：Y

38、How should lamps be used when setting off in this situation?

A、Turn on the high-beam

B、Turn on the left indicator only

C、Turn on the left indicator and low-beam

D、Turn on hazard lamp

Answer：C

39、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

Answer：N

40、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

41、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

42、The sign on the right indicates that sounding the horn is prohibited here.

Answer：N

43、Under such circumstances, the driver should stop the vehicle and yield to pedestrians.

Answer：Y

44、What should the driver do when the motor vehicle passes the level crossing?

A、Change to neutral gear and slide over

B、Stop, look and pass

C、Speed up, look and pass rapidly

D、Slow down, look and pass slowly

Answer：B

45、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

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

Answer：N

47、The sign on the right warns of a village or town ahead suggesting a 30km/hour speed.

Answer：Y

48、When driving on the highway in foggy, rainy, or snowy weather with a range of visibility between 100 meters and 200 meters, what should motor vehicle drivers do?

A、Turn on the fog lamp, low-beam, clearance lamp and front and rear position lamp

B、Drive at a speed of no more than 60 km/hour

C、Keep a breaking distance of more than 100 meters from the vehicle in front in the same lane

D、Leave the highway from the nearest exit as soon as possible

Answer：ABC

49、The broken and solid white line on the road indicates that crossing is allowed on the solid line side.

Answer：N

50、How should lamps be used when a motor vehicle meets an oncoming bicycle on a narrow road or a narrow bridge at night?

A、Continuously change between low-beam and high-beam

B、Use clearance lamp

C、Use high-beam

D、Use low-beam

Answer：D