上海英文驾考科目四app

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

Answer：Y

2、Which of the following is an inflammable solid material?

A、Matches

B、Gun powder

C、Calcium carbide

D、Explosives

Answer：A

3、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

4、Which one of the following measures is correct when a motor vehicle intends to overtake but the vehicle infront refuses to yield?

A、Use a long-sounding horn

B、Follow the vehicle in front while turning high-beam

C、Wait for it to yield while keeping a safe distance

D、Use high-beam and low-beam alternatively

Answer：C

5、Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.

Answer：Y

6、One day, Mr. Yang drove a large bus with 57 passengers(bus capacity 55 people)from 7 pm to 1 am the following morning. At the spot of 3008 kilometers mark by 110 meters on the No. 050 National Road in Jin Chengjiang District, the bus had a malignant traffic accident caused by front left tire burst, killing12 people and injuring 22. What's the main illegal act committed by Mr Yang?

A、Fatigued driving

B、Carrying more passengers than permitted

C、Speeding

D、Misoperation

Answer：AB

7、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer：Y

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

Answer：N

9、What should the driver do when the motor vehicle passes a flyover?

A、Speed up and pass rapidly

B、Keep the speed under 15 km/hour

C、Drive at the speed indicated by the traffic sign

D、Drive close to the central line of the flyover

Answer：C

10、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

11、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

12、When a motor vehicle encounters a group of youngsters bypassing the motor vehicles parking beside the road, the driver should slow down voluntarily and yield.

Answer：Y

13、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

14、The driver should pay attention to the left side when the motor vehicle passes this intersection.

Answer：N

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

Answer：N

16、The sign on the right indicates that turning right is not permitted at the intersection ahead.

Answer：Y

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

Answer：Y

18、At this moment, the driver may speed up and pass the intersection rapidly.

Answer：N

19、The sign on the right warns of no passing on either side of the road ahead.

Answer：N

20、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

21、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

22、When encountering such pedestrians, motor vehicle drivers may continuously sound the horn to alert them to yield.

Answer：N

23、Which one of the following statements is the safest measure for a motor vehicle driver to take on this kind of road?

A、Accelerate to overtake the vehicle in front as soon as possible

B、Sound the horn to warn the vehicle in front to vield

C、Follow the vehicle in front and keep a certain distance

D、Overtake the vehicle in front from its righthand

Answer：C

24、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

25、When approaching another vehicle at night, why should the driver alternate between high-and-low-beam at a distance more than 150 meters?

A、Warn each other before passing

B、Driving habit

C、Easy to observe the situation ahead from either side

D、Courtesy

Answer：C

26、Motor vehicles should stop and yield rapidly when encountering this situation at a bus station.

Answer：Y

27、This sign warns to bypass from either side to avoid roadblock.

Answer：Y

28、The sign on the right warns of an unguarded railway intersection ahead.

Answer：N

29、Motor vehicle drivers don't need to use any lamp at night when passing through a road section where the street light condition is good.

Answer：N

30、The sign on the right indicates a one-kilometer distance from ETC toll station ahead.

Answer：N

31、On a mountain road, what should the driver do in this situation?

A、Drive on the left and speed up to bypass

B、Stop to observe and pass slowly

C、Observe closely and pass as soon as possible

D、Sound the horn several times and pass slowly

Answer：C

32、On which of the following roads may the wheels be most easily locked when braking?

A、Concrete road

B、Dirt road

C、Road covered by ice and snow

D、Sand road

Answer：C

33、When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver inorder to keep safe?

A、Firmly holding and properly adjusting the steering wheel

B、Turning swiftly to the opposite direction

C、Immediately applying emergency braking

D、Immediately steering to the collision side

Answer：A

34、The sign on the left indicates that drivers should stop to take a pass card at the toll station ahead.

Answer：Y

35、The signs on each side warn of changes in road alignment ahead.

Answer：Y

36、What action is important on this kind of mountain road?

A、Take care of the dangerous hillside road on the left

B、Drive on the left

C、Drive along the central line of the road

D、Drive on the right side and pass slowly

Answer：D

37、The sign on the right warns of a guarded railway intersection ahead.

Answer：N

38、After a motor vehicle falls into water, the driver won't be able to open the side doors or windows to escape until water nearly fills up the compartment.

Answer：Y

39、Motor vehicles on this kind of road are only allowed to overtake the vehicle in front from left.

Answer：Y

40、When encountering this situation in a residential area the driver should sound the horn continuously.

Answer：N

41、The sign on the right side warns of an abrupt downhill section ahead.

Answer：N

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

Answer：Y

43、When a motor vehicle on an expressway stops in an emergency due to breakdown or an accident, what should the driver and the passengers do?

A、Stand in front of the motor vehicle

B、Wait in the motor vehicle for rescue

C、Stand behind the motor vehicle

D、Promptly move to the road shoulder on the right side or the emergency lane

Answer：D

44、When the engine suddenly stalls on the road and cannot be restarted, the driver should apply emergency braking to force the vehicle to stop as fastas possible.

Answer：N

45、If a motor vehicle deviates from the straight direction due to steering failure, what should be done by thedriver in order to reduce speed and stop the vehicle as soon as possible?

A、Gently depressing the brake pedal

B、Pulling up the handbrake

C、Immediately changing to a low gear to reduce speed

D、Decisively and continuously depressing and releasing the brake pedal

Answer：D

46、This sign indicates that vehicles can either drive straight or turn right at the fly-over junction ahead.

Answer：N

47、The sign on the left warns that there are vehicles converging into the intersection on the left.

Answer：Y

48、What should the driver do if he/she wants to turn right at this intersection?

A、Turn right along the straight-going lane

B、Wait behind the stop line

C、Turn right along the right lane

D、Borrow the non-motor vehicle lane and turn right

Answer：C

49、Motor vehicle drivers are allowed to overtake as long as there are no oncoming vehicles.

Answer：N

50、When driving on an expressway, which of the following statements is correct?

A、Drives are not allowed to drive by riding or rolling on the lane dividing line

B、Drivers are prohibited from driving on road olders

C、Drivers may overtake on the ramp, the acceleration lane or the deceleration lane

D、Drivers are prohibited from learning to drive

Answer：C