三亚科目四英语app

1、When a tire bursts suddenly on the road, the driver should refrain from violently depressing the brake pedal in panic. Instead, he/she should try his/her best to change to a low gear and use engine braking to reduce the speed of the vehicle.

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：A

3、When a tire suddenly bursts on the road, the driver should violently depress the brake pedal to reduce speed and stop the vehicle.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：A

6、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.

A、Right

B、Wrong

Answer：B

7、The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.

A、Right

B、Wrong

Answer：A

8、A correct measure to avoid tire burst of motor vehicles is to lower the tire pressure.

A、Right

B、Wrong

Answer：B

9、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.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：B

11、What should the driver do when the motor vehicle counters this situation?

A、Sound the horn continuously to warn

B、Speed up and bypass from the front

C、Slow down when encountering any risks

D、Slow down voluntarily and yield

Answer：D

12、Sideslip happens most easily on which one of the following road surfaces?

A、Dry concrete road

B、Road surface at the beginning of rain

C、Damp concrete road surface

D、Road in heavy rain

Answer：B

13、The motor vehicle equipped with ABS may sideslip during an emergency brake.

A、Right

B、Wrong

Answer：A

14、What should drivers do when encountering a rainstorm on a common road and the windscreen-wiper fails to make sight clear?

A、Drive at a reduced speed

B、Drive carefully

C、Cut speed in time and pull over

D、Drive at a normal speed

Answer：C

15、Which one of the following is the safest way when driving a motor vehicle on this kind of road surface?

A、Slide over by using neutral gear

B、Pass with a high speed

C、Pass by speeding up

D、Pass with a low speed

Answer：D

16、The sign in front indicates the name and number of the highway.

A、Right

B、Wrong

Answer：A

17、When passing an intersection, vehicle motor drivers are not allowed to overtake.

A、Right

B、Wrong

Answer：A

18、Having driven his vehicle at 110km/hour on an urban road, Mr. Lin is trying to leave the scene after a rear-end collision but is held back by bystanders. The alcohol concentration in his blood, tested in an alcohol test by the traffic police, is 135.8mg per hundred milliliters. Which of the following law-breaking acts did Mr. Lin commit?

A、Drunk driving

B、Speeding

C、Fatigued driving

D、Hit-and-run driving

Answer：ABD

19、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

20、What is the best way to make turns on this kind of curving mountain road?

A、Drive along the outer side of the curve

B、Slow down, sound the horn and drive on the right

C、Borrow the opposite lane

D、Drive along the central line of the road

Answer：B