上海英文驾考科目四app

1、After a tire bursts and before the driver can control the speed of the vehicle, he/she should not risk using the foot brake to stop the vehicle. Otherwise, a horizontal swing of the vehicle can cause greater danger.

Answer：Y

2、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

3、The marking on the road surface indicates that the speed limit of this road section is 80 km/hour.

Answer：N

4、The driver may not yield when the motor vehicle encounters this situation at the intersection.

Answer：N

5、This sign indicates the traffic broadcast and radio television channel of highway.

Answer：N

6、Under this circumstance, motor vehicle drivers should not reduce speed.

Answer：N

7、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

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

Answer：N

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

Answer：Y

10、When driving a motor vehicle not equipped with the anti-lock braking system(ABS), what should the driver do if he/she brakes on a road covered by ice and snow?

A、Gently or intermittently depress the brake pedal

B、Depress the brake pedal as on other roads

C、Violently depress the brake pedal

D、Suddenly depress the pedal with force

Answer：A

11、These traffic police signals indicate that passing is prohibited.

Answer：Y

12、When a tire suddenly bursts on the road, in which of the following ways can motor vehicle drivers keep safe?

A、Applying emergency braking and pulling over

B、Firmly holding the steering wheel and keeping the vehicle going straight

C、Immediately releasing the accelerator pedal

D、Gently depressing the brake pedal

Answer：BCD

13、The sign on the right indicates a left-turn bypass route at the intersection ahead.

Answer：Y

14、Which one of the following ways to pass this intersection is correct?

A、Turn left or right

B、Drive straight or turn left

C、Turn left

D、Drive straight or turn right

Answer：D

15、The sign on the right warns of a village 200 meters ahead.

Answer：Y

16、hen there is a braking failure on a downhill road the driver should immediately try to find and drive to an emergency lane; after stopping the vehicle on the emergency lane, the driver should pull up the stopping brake so as to prevent a second danger arising from the vehicle sliding.

Answer：Y

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

Answer：N

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

Answer：N

19、How many kinds of law-breaking acts are displayed in flash 2?

A、One

B、Two

C、Three

D、Four

Answer：B

20、What should the driver do to ensure the motor vehicle passes the level crossing safely?

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：C

21、What's the most frequent problem for driving on a muddy road?

A、High resistance force

B、Sideways slide

C、The motor vehicle bumps

D、Steering failure

Answer：B

22、Before setting off, it is necessary to check the driving cabin, engine cabin, external and tires of the motor vehicle.

Answer：Y

23、When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?

A、Sandy soil on the roadside

B、Cotton-padded clothes

C、Overalls

D、Water

Answer：D

24、Drivers may turn left when traffic police give these hand signals.

Answer：Y

25、The sign on the right indicates that driving along left side only.

Answer：Y

26、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

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

Answer：N

28、The driver should take emergency evasion measures when the motor vehicle suddenly self-ignites. Which ones of the following methods are correct?

A、Spray clean water to extinguish the fire

B、Report to the police

C、Use the spare fire extinguisher in the vehicle to put out the fire

D、Set up a warning sign in the oncoming direction

Answer：BCD

29、When encountering a road like this, motor vehicle drivers should downshift in advance to maintain the dynamic of the motor vehicle.

Answer：Y

30、The sign on the left indicates U-turn is allowed here.

Answer：Y

31、When there is a sudden braking failure on the road, what should be done by the driver?

A、Firmly holding the steering wheel and controlling the direction

B、Immediately changing to a low gear to reduce speed

C、Using the stopping brake to reduce speed

D、Turning on the hazard lamps

Answer：ABCD

32、When passing another vehicle on a foggy day, what should drivers do?

A、Slow down and pass slowly

B、Maintain a safety distance

C、Properly use lamps

D、Drive at a high speed

Answer：ABC

33、What should the driver do if he/she encounters pedestrians in this situation at an intersection?

A、Slow down promptly and stop to yield

B、Sound the horn to warn the pedestrians to yield

C、Speed up and pass in front of the pedestrians

D、Turn on the headlamps to warn the pedestrians to yield

Answer：A

34、Driving and smoking has no negative effect on safe driving

Answer：N

35、Mr Hao drove a heavy dump truck with 84.84 tons of cargo (truck allowing for 15.58 tons). When he drove on the No 262 provincial highway in Luanxian County, at the spot of 34 kilometers mark by 623 meters, his truck overturned onto the sideway after a rear-end collision with another truck in front carrying 45.85 tons of cargo(a truck allowing for 1. 71 tons). As a result of this accident, 19 people were killed and 17 injured. What's the common illegal act of the two drivers?

A、Speeding

B、Overloaded

C、Fatigued driving

D、Driving after drinking

Answer：B

36、When encountering this situation, which of the following is the correct way to overtake other vehicles?

A、Turn on high-beam

B、Use high-beam and low-beam alternatively

C、Turn on low-beam

D、Turning on hazard lamp

Answer：D

37、The sign above the tunnel indicates a height limit of 3.5 meters on the road ahead.

Answer：Y

38、The slow-down-and-yield line at the intersection ahead indicates that vehicle drivers should stop and give the right of way to vehicles on the trunk road.

Answer：N

39、When a motor vehicle temporarily stops in fog, which lamp should be turned on?

A、Hazard lamp, clearance lamp and rear position lamp

B、Left-turn indicator, clearance lamp and rear position amp

C、Headlamp, clearance lamp and rear position lamp

D、Reverse lamp, clearance lamp and rear position lamp

Answer：A

40、When removing a wounded person suffering spinal fracture, the rescuer should never help the wounded person to walk. He may be carried away with a soft stretcher.

Answer：N

41、The driver should turn left by the left side of the intersection central point.

Answer：Y

42、The broken white reflective line on the road warns that drivers should drive at a lower speed on the road section ahead.

Answer：Y

43、When the rear wheels of a motor vehicle skid sideways on a muddy road, the driver should turn the steering wheel in the opposite direction of the side skid.

Answer：N

44、Those traffic police signals mean turning right.

Answer：N

45、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

46、The sign on the right warns of entering a tunnel, and requires reduced speed.

Answer：N

47、The sign in front indicates that vehicles except large passenger vehicles are not allowed to drive on the right lane.

Answer：N

48、What should be done when drivers evade an emergency on the highway?

A、Take braking measures to reduce speed

B、Yield by turning to the left side

C、Evade by swiftly turning the steering wheel

D、Yield by turning to the right side

Answer：A

49、If a motor vehicle breaks down or causes a traffic accident on the expressway and cannot run normally the vehicle may be towed by any accompanying motor vehicles.

Answer：N

50、When driving on this dangerous mountainside road motor vehicle drivers should drive along the left side of the road.

Answer：N