上海科目四英语书

1、The sign indicates no overtaking on the section ahead.

A、Right

B、Wrong

Answer：B

2、What should the driver do in this situation?

A、Speed up and overtake from the left side

B、Sound the horn continuously to warn the bicycle

C、Follow the bicycle closely

D、Slow down and yield to the bicycle

Answer：D

3、After entering the acceleration lane of an expressway, the driver should increase the speed to how many kilometers per hour?

A、More than 30 km/hour

B、More than 40 km/hour

C、More than 50 km/hour

D、More than 60 km/hour

Answer：D

4、The broken white line on the right side of the road indicates that drivers are allowed to change lanes by crossing the line.

A、Right

B、Wrong

Answer：A

5、When finding a tire burst on the road, the driver should gently depress the brake pedal, reduce speed and stop the vehicle slowly.

A、Right

B、Wrong

Answer：A

6、Which lamp should be used when motor vehicles pass hrough an intersection at night where there is no traffic light signal?

A、High-beam

B、Low-beam

C、Hazard lamps

D、High-beam and low-beam should be used alternatively

Answer：D

7、Crossing the broken white line on the right edge of the road is allowed.

A、Right

B、Wrong

Answer：A

8、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

9、When approaching the turning point of a road, in which of the following ways will motor vehicle drivers easily cause a traffic accident?

A、Driving ahead by occupying the opposite lane

B、Turning the steering wheel quickly when passing through the curve

C、Not reducing speed until driving onto the curve

D、Driving by the right side

Answer：ABC

10、The sign on the right warns for disabled people ahead.

A、Right

B、Wrong

Answer：A

11、When driving on an expressway, where should the driver park?

A、The service area

B、The acceleration lane

C、The deceleration lane

D、On the ramp

Answer：A

12、How will the adhesive force of road change when speed increases on a damp and slippery road?

A、Increase sharply

B、increase gradually

C、decrease sharply

D、No change

Answer：C

13、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

14、The sign in front indicates a one-way lane after turning right.

A、Right

B、Wrong

Answer：A

15、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A、Oxidizing materials

B、Inflammable solid materials

C、Explosives

D、Self-igniting articles

Answer：C

16、Upon encountering this traffic signal, how should a driver react?

A、Observe the traffic situation and pass at a reduced speed

B、Pass at an increased speed without changing gears

C、Pass before the train comes

D、Crossing the stop line is prohibited

Answer：D

17、Which of the following measures is correct for rescuing a person sustaining full-body burns?

A、Cover the fire with sandy soil

B、Spray cool water to his body

C、Put out the fire by extinguisher

D、Help to remove the burning clothes

Answer：B

18、After setting off from the roadside, motor vehicle drivers should speed up as soon as possible and make a sharp left-turn in order to drive into the normal lane.

A、Right

B、Wrong

Answer：B

19、After a motor vehicle enters the ramp from an expressway, it should reduce its speed below the prescribed speed limit.

A、Right

B、Wrong

Answer：A

20、When a motor vehicle encounters thick fog on an expressway and the visibility is poor, the driver should immediately brake and stop.

A、Right

B、Wrong

Answer：B