上海英文驾考科目四app

1、When driving on this dangerous mountainside road, motor vehicles should drive along the right side of the road.

Answer：Y

2、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

3、Drivers are not allowed to drive on or across these filled-in slanted yellow lines.

Answer：Y

4、It is safest for a motor vehicle driver to overtake the vehicle in front from its righthand on this kind of road.

Answer：N

5、The sign on the right indicates a 200-meter distance from the gas station ahead.

Answer：Y

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

Answer：N

7、This road marker indicates that the minimum speed for this road section is 60 km/hour.

Answer：N

8、Mr. Zhao (with an A2 driving license) drove a large sleeper coach on the No. 219 National Road in Yecheng County. When passing a curve at the spot of 226 kilometers mark by 215 meters on the road, the coach fell into the ravine on one side, killing16 people and injuring 26. What's the main illegal act committed by Mr Zhao?

A、Carrying more passengers than permitted

B、Driving a motor vehicle having failed to accept inspection in time

C、Driving an unpermitted vehicle type

D、Fatigued driving

Answer：C

9、Motor vehicle drivers may reverse at an intersection.

Answer：N

10、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

11、The sign on the right indicates the location of the highway emergency phone.

Answer：N

12、The sign in front indicates a one-kilometer distance from the highway entry.

Answer：Y

13、When seeing this sign, the driver should slow down promptly.

Answer：Y

14、When a wounded person suffering burns is thirsty he/she may drink a small quantity of lightly salty water.

Answer：Y

15、When a motor vehicle accidentally hits the guardrail of a highway, an effective protective measure is to turn dramatically in the opposite direction.

Answer：N

16、The sign on the left indicates no U-turn at the intersection ahead.

Answer：Y

17、When there is no bandage for rescuing a wounded person, which of the following measures is wrong?

A、Dress the wounds with a handkerchief

B、Dress the wounds with a towe

C、Dress the wounds with cotton clothes

D、Dress the wounds with string

Answer：D

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

Answer：N

19、The guide line of a changeable lane indicates that drivers can choose their direction at will.

Answer：N

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

Answer：Y

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

Answer：N

22、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

Answer：N

23、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

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

Answer：N

25、The sign on the right indicates the road width ahead is limited to 3 meters.

Answer：Y

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

Answer：N

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

Answer：Y

28、The right-front sign indicates a time-regulated pedestrian area.

Answer：Y

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

Answer：Y

30、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

31、What should be done by drivers in order to drive safely on the road in this condition?

A、Make a large turn on the left side of the road

B、Make a turn on the central line of the curve

C、Make a small turn on the right side of the road

D、Make a turn by borrowing the opposite lane

Answer：C

32、The guide arrow on the road surface of this lane indicates that drivers are only permitted to continue straight at the intersection ahead.

Answer：N

33、If a motor vehicle encounters a strong side wind when it leaves the opening of an expressway tunnel, what will happen?

A、A feeling of deceleration

B、A feeling of acceleration

C、A feeling of pressure

D、Deviation in direction

Answer：D

34、When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.

Answer：Y

35、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

36、The sign on the right warns of right-hand S-shaped bend ahead.

Answer：N

37、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

38、What needs attention when a motor vehicle drives on a road covered with ice and snow?

A、Braking length is extended

B、Anti-skating resistance will be greater

C、The adhesive force of the road will be greater

D、The braking length will be shorter

Answer：A

39、How to run when encountering this situation at the intersection?

A、stop and wait

B、obey the traffic lights

C、run straight on the right side

D、may turn right

Answer：A

40、Which of the following is a bad habit when changing lanes?

A、Turning on the indicator in advance

B、Observing closely before changing a lane

C、Change lanes at will

D、Not obstructing the passing of other normally moving vehicles

Answer：C

41、The sign on the right warns drivers to yield for oncoming motor vehicles.

Answer：N

42、The sign on the right warns of a road section ahead under construction.

Answer：Y

43、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?

A、Prevent heat loss

B、Bring him/her to a place with fresh air

C、Give him/her artificial respiration

D、Depress the heart over the chest

Answer：B

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

Answer：Y

45、Under such circumstances, what should the motor venicle driver do?

A、Reduce speed and yield by the left side

B、Reduce speed and yield by the right side

C、Speed up and yield by the left side

D、Go ahead along the original route

Answer：A

46、When driving on a road covered with ice and snow, drivers tend to encounter glare caused by reflection of light rays from the road surface.

Answer：Y

47、This sign warns to bypass from the left side to avoid the roadblock.

Answer：N

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

Answer：N

49、Under such circumstances, motor vehicle drivers should stop and yield

Answer：Y

50、The sign on the right warns of three or more winding roads ahead.

Answer：N