上海英文驾考科目四app

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

Answer：N

2、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

3、How many kinds of law-breaking acts are displayed in flash 3?

A、One

B、Two

C、Three

D、Four

Answer：B

4、When a motor vehicle catches fire on the expressway the driver should drive the motor vehicle to the service area or the parking lot to extinguish the fire.

Answer：N

5、When driving on a muddy road, the driver should hold the steering wheel firmly and speed up to pass through.

Answer：N

6、The sign on the right indicates to stop and yield at the intersection ahead.

Answer：Y

7、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

8、Motor vehicles are prohibited from driving straight or turning left in this situation.

Answer：Y

9、Under such circumstances, motor vehicle drivers lould follow the vehicle in front and drive into the Intersection to wait.

Answer：N

10、Drivers may turn right at the intersection when traffic police give these hand signals.

Answer：Y

11、The sign on the right warns of a one-way tunnel ahead.

Answer：N

12、When there is a braking failure on a downhill road, if there is no favorable terrain or opportunity to stop the vehicle, the driver should drop gear by one position or two positions, and control the speed by taking advantage of the braking role of the engine.

Answer：Y

13、Drivers may cross these lane-dividing lines to change lanes in the same direction.

Answer：N

14、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

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

Answer：Y

16、What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?

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

B、Accelerating to overtake forcefully

C、Continuously sounding the horn to urge the vehicle in front to yield

D、Refraining from overtaking and letting the vehicle in front overtake first

Answer：D

17、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

18、When driving in rain and encountering pedestrians with umbrellas or wearing raincoats, what should be done by motor vehicle drivers in order to yield?

A、Drive at a normal speed

B、Sound the horn to alert when approaching the pedestrians

C、Speed up and bypass on the left

D、Reduce speed and sound the horn in advance

Answer：D

19、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

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

A、One

B、Two

C、Three

D、Four

Answer：B

21、What should the driver do when the motor vehicle encounters this situation in front of a school?

A、Bypass before the queue

B、Slow down and pass slowl

C、Stop promptly and yield

D、Go through in the spaces between the queues

Answer：C

22、When encountering an emergency on a highway, the driver should not drastically turn to evade.

Answer：Y

23、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

24、What should the driver do if he/she encounters this situation at the intersection when driving straight?

A、Sound the horn to warn the other vehicle to yield

B、Speed up and pass in the front of the vehicle

C、Turn on the headlamp to warn the other vehicle to yield

D、Slow down or stop to yield

Answer：D

25、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

26、When encountering this situation on a mountainous road, motor vehicle drivers should overtake the vehicle in front by speeding up.

Answer：N

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

Answer：Y

28、The sign on the right indicates a T-shaped intersection head.

Answer：N

29、Under such circumstances, the motor vehicle is allowed to overtake.

Answer：N

30、Under such circumstances, the motor vehicle driver should voluntarily reduce speed and let the vehicle behind overtake.

Answer：Y

31、The road marker indicates that vehicles are only allowed to turn right at the intersection ahead.

Answer：N

32、A motor vehicle may stop and yield if it encounters any problem when changing to the driving lane from an acceleration lane.

Answer：N

33、When such circumstances happen suddenly, drivers should reduce speed in a timely fashion or stop to yield.

Answer：Y

34、The road marker on the right side indicates that drivers may overtake by borrowing this road.

Answer：N

35、When overtaking on a rainy day, drivers should turn on headlamps and sound a long horn.

Answer：N

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

Answer：N

37、The sign on the right indicates left turn only at the intersection ahead.

Answer：Y

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

A、Matches

B、Gun powder

C、Calcium carbide

D、Explosives

Answer：A

39、How many kinds of law-breaking acts are displayed in flash 6?

A、One

B、Two

C、Three

D、Four

Answer：C

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

Answer：Y

41、When a motor vehicle encounters an accident on an expressway, the driver and all passengers should not get off the vehicle and walk around at will.

Answer：N

42、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

43、What kind of harmful effect will be brought about by continuously using the foot brake on a long downhill road?

A、Shorten the engine's service life

B、Make the driver feel tired

C、Easily cause the vehicle to overturn

D、Reduce the braking efficiency

Answer：D

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

Answer：N

45、What's the meaning of the sign on the right?

A、Parking prohibited

B、Temporary parking permitted

C、Picking up or dropping off passengers permitted

D、Stopping to unload permitted

Answer：A

46、Under such circumstances, motor vehicle drivers should bypass on the left quickly.

Answer：N

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

Answer：N

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

Answer：N

49、Under such circumstances, what should be done by a motor vehicle driver in order to yield out of courtesy?

A、Driving at a higher speed

B、Closely following the vehicle in front

C、Driving at a higher speed by the right side

D、Driving at a lower speed by the right side

Answer：D

50、When running on an expressway with three lanes in each direction, which one of the following lanes is not appropriate for the motor vehicle to use if its speed ranges between 90 kilometers per hour and 110 kilometers per hour?

A、The far left lane

B、The middle lane

C、The far right lane

D、Any lane

Answer：A