上海英语c1科目四考试

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

Answer：Y

2、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are two motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.

Answer：Y

3、The sign in front indicates a 4-kilometer distance from the next exit.

Answer：Y

4、Drivers may go straight and pass through when traffic police give these hand signals.

Answer：N

5、Motor vehicles are prohibited from turning left in this situation.

Answer：Y

6、had a head-on collision at the speed of 40 kilometers per hour with Mr. Wangs three-wheeled freight motorcycle carrying 19 passengers, killing10 people nd injuring 9. What are the main illegal acts committed by the two drivers?

A、Mr Ye drove an unpermitted vehicle type

B、Mr. Wang drove a freight motorcycle to carry passengers

C、Mr Ye exceeded the speed limit

D、Mr. Wang failed to follow the guidance of the traffic signal lights

Answer：BC

7、How to pass the intersection when running straight

A、turn on the hazard lights and pass

B、directly speed up and pass straight

C、yield to the vehicle from the right road

D、yield to the vehicle from the left road

Answer：C

8、As shown in this picture, the vehicles intending to turn left are allowed to drive into the left-turn waiting area directly to wait for the green light.

Answer：N

9、When approaching each other at night in this situation, drivers should watch for the danger where the two motor vehicles headlamps meet(the sight dead zone).

Answer：Y

10、Motor vehicles are not permitted to change lanes in this position.

Answer：Y

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

Answer：Y

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

Answer：Y

13、When driving on a foggy day, what kind of lamps should the driver turn on?

A、Fog lamp and hazard lamp

B、Fog lamp and indicator

C、Fog lamp and high-beam

D、Fog lamp and low-beam

Answer：A

14、The sign on the right warns of a dangerous mountainside road on the left of the road ahead.

Answer：N

15、The broken yellow line in the center of the road indicates that bypassing by crossing the line is prohibited in any condition.

Answer：N

16、When driving on road sections where safe sight distance is affected, such as the top of a ramp, what should drivers do to ensure safety?

A、Rush through

B、Use hazard lamp

C、Cut speed and sound the horn

D、Drive at will

Answer：C

17、When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.

Answer：N

18、What should drivers keep in mind when driving on amountainous road?

A、Keep a safe distance

B、Avoid occupancy of another lane when making a turn

C、Downshift in advance when ascending an abrupt slope

D、Taking full advantage of engine braking when descending a long slope

Answer：ABCD

19、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

20、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

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

Answer：Y

22、What should motor vehicle drivers do when parking temporarily on a rainy day?

A、Turn on hazard lamp

B、Turn on front and back fog lamp

C、Turn on low-beam

D、Set up warning sign at the back of the vehicle

Answer：A

23、It is not a bad habit for a driver to frequently change lanes.

Answer：N

24、Under such circumstance at an intersection. motor vehicle drivers should be prepared to stop and yieldat any time.

Answer：Y

25、When there is a braking failure on a downhill road, what should not be done by the driver?

A、Steering the motor vehicle to the uphill direction

B、Stopping the vehicle by rubbing the vehicle body against the rocks or trees on roadside

C、Driving to the emergency lane and stop the vehicle there

D、Pulling up the stopping brake or change the gear to two positions lower

Answer：D

26、When the motor vehicle stops on a downhill section how should the driver use the foot brake?

A、Earlier than on a level road

B、Later than on a level road

C、As timely as on a level road

D、Gently depress the foot brake pedal

Answer：A

27、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

28、When driving on a muddy road, what should drivers do if the wheels spin and slide?

A、Cover the ground under the wheels with gravels

B、Change to a high gear and speed out

C、Cover the ground under the driving wheels with gravels

D、Violently turn the steering wheel and suddenly leed up

Answer：C

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

Answer：Y

30、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.

Answer：Y

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

Answer：N

32、The guide arrow on the road surface of this lane indicates that only left turns are permitted at the intersection ahead.

Answer：Y

33、Under such circumstances, what should be done by the motor vehicle driver who has been overtaken?

A、Sounding the horn to warn the vehicle that overtook

B、Reducing speed or pulling over by the right side

C、Protesting by turning on the high-beam

D、Catching up with and overtaking the vehicle that overtook, and offering admonitions

Answer：B

34、The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

Answer：N

35、The sign on the right indicates that overtaking is allowed on the section ahead.

Answer：N

36、A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.

Answer：N

37、When a motor vehicle leaves an expressway, which of the following lamp should be turned on?

A、The left-turn indicator

B、The right-turn indicator

C、The hazard warning lamp

D、The headlamp

Answer：B

38、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

39、The sign in front indicates that the highway entry is on the right side of the road.

Answer：N

40、A motor vehicle should slow down and stop at this level crossing.

Answer：Y

41、Mr. Qi drove a large bus with 28 passengers(capacit 55 people). When arriving at an intersection without any traffic signals from south to north at a speed of 50 kilometers per hour, the bus had a side collision with Mr. Li's heavy semi-trailer tractor (capacity 40 tons and carrying 55.2 tons) running from east to west. As a result of this accident, 12 people were killed and 17 injured. What are the main illegal acts in this case?

A、The bus carried more passengers than capacity

B、The bus exceeded the speed limit

C、The tractor carried more cargo than capacity

D、The driver of the tractor was inexperienced

Answer：BC

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

Answer：Y

43、When a motor vehicle slides sideways, how should the driver adiust the direction?

A、If the front wheels skid sideways, turn the steering wheel in the direction of the skid

B、If the front wheels skid sideways, turn the steering wheel in the opposite direction of the skid

C、If the rear wheels skid sideways, turn the steering wheel in the direction of the skid

D、If the rear wheels skid sideways, turn the steering wheel in the opposite direction of the skid

Answer：BC

44、The sign on the right side warns of a sharp right turn ahead.

Answer：Y

45、When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.

Answer：Y

46、Under such circumstances, motor vehicles are allowed to cross the central solid line to overtake.

Answer：N

47、Having driven a medium passenger vehicle (carrying 27 passengers) to the southern end of Qianling Village of Sidu Town, Mr Xu drove upslope but the vehicle slid backward and dropped from an 80-meter cliff, killing 11 people and injuring 7. Which of the following law-breaking acts did Mr Luo commit?

A、Fatigued driving

B、Drunk driving

C、Exceeding the carrying capacity of the passenger vehicle

D、Speeding

Answer：C

48、When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.

Answer：Y

49、What should be done by drivers in order to safely pass through the curve in this condition?

A、Reduce speed and drive o the right side

B、Drive on the central line of the road

C、Drive on the outer side of the curve

D、Drive by borrowing the opposite lane

Answer：A

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

Answer：N