上海驾考科目四英语app

1、When driving into the traffic flow on a main road from a relief road, drivers should speed up.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：B

3、Which of the following is a basic requirement for rescuing the injured at the scene of a traffic accident?

A、Treat wounds first and safe life later

B、Save life first and treat wounds later

C、Help lightly wounded persons first

D、Help seriously wounded persons later

Answer：B

4、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

5、When a tire suddenly bursts on the road, what should not be done by the driver?

A、Keep calm and release the accelerator pedal slowly

B、Hold the steering wheel firmly to ensure the vehicle goes straight

C、Apply emergency braking and stop the vehicle in the shortest possible time

D、Gently depress the brake pedal after the vehicle slows down

Answer：C

6、As shown in this picture, the vehicles intending to turn left are allowed to drive into the left-turn waiting area directly to wait for the green light.

A、Right

B、Wrong

Answer：B

7、The sign on the left indicates vehicles are allowed to drive on the section ahead.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：B

9、Dangerous chemicals possess the characteristics of explosion, inflammation, poison, erosion and radiation.

A、Right

B、Wrong

Answer：A

10、The sign on the right warns of a danger from rockfall on the left side.

A、Right

B、Wrong

Answer：A

11、The sign on the right warns of an uneven road ahead.

A、Right

B、Wrong

Answer：A

12、Motor vehicle drivers may make a U-turn in the broken line area as long as it will not affect the normal traffic flow.

A、Right

B、Wrong

Answer：A

13、Where is the proper parking place for motor vehicles driving on an expressway?

A、On the expressway ramp

B、In the acceleration lane

C、In the deceleration lane

D、In a service area

Answer：D

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

A、Right

B、Wrong

Answer：B

15、What should motor vehicle drivers do when going straight and passing through the intersection ahead?

A、Reduce speed when approaching the intersection

B、Reduce speed after entering the intersection

C、May pass through the intersection without speed reduction

D、Accelerate in advance to pass through the intersection

Answer：A

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

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

18、How many kinds of law-breaking acts are displayed in flash 4?

A、One

B、Two

C、Three

D、Four

Answer：C

19、The broken and solid white line on the road indicates that crossing is allowed on the solid line side.

A、Right

B、Wrong

Answer：B

20、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