上海英语科目四题库

1、If a motor vehicle is unable to drive in heavy fog on an expressway due to an accident, what should the driver do?

A、The driver and all passengers should promptly get off the motor vehicle from the left side door

B、Set up a warning sign 100 meters behind the vehicle in the oncoming direction

C、Turn on the hazard lamp and the high-beam

D、Stand in a safe place outside the guardrail

Answer：D

2、If a fast-moving motor vehicle has a steering failure, using emergency braking will not cause an overturn.

A、Right

B、Wrong

Answer：B

3、A motor vehicle should not pass the level crossing rapidly in this situation.

A、Right

B、Wrong

Answer：A

4、When steering failure happens suddenly, if the road condition permits straight movement, drivers should not apply emergency braking.

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

6、When driving onto the left lane, motor vehicle drivers are allowed to make a U-turn.

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

8、How to ensure motor vehicles have sufficient power when driving uphill?

A、Downshift before reducing speed

B、Downshift after reducing speed

C、Downshift when the speed is excessively low

D、Downshift to the fullest extent

Answer：A

9、Under such circumstances at an intersection. what should motor vehicle drivers do?

A、Drive into the intersection and wait

B、Wait in front of the intersection stop-line

C、Pass through in the right non-motor vehicle lane

D、Pass through the intersection by borrowing the opposite lane

Answer：B

10、When the electric equipment and gasoline of a motor vehicle catches fire, the driver may extinguish the fire with water.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：A

12、The sign on the right warns of a winding road to the left ahead.

A、Right

B、Wrong

Answer：B

13、Drivers may turn left when seeing these hand signals.

A、Right

B、Wrong

Answer：A

14、How many kinds of law-breaking acts are displayed in flash 1?

A、One

B、Two

C、Three

D、Four

Answer：B

15、Drivers are not allowed to cross these lane-dividing lines when overtaking in the same direction.

A、Right

B、Wrong

Answer：A

16、Which of the following is a safe way for motor vehicles to pass the intersection marked with this sign?

A、Stop and observe the traffic situation around the intersection

B、Approach the intersection by speeding up

C、Observe the traffic situation on the left rear side

D、Approach the intersection at a reduced speed

Answer：D

17、The broken yellow line in the center of the road indicates that bypassing by crossing the line is prohibited in any condition.

A、Right

B、Wrong

Answer：B

18、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

19、The braking distance will be shortened greatly when the motor vehicle is equipped with ABS brakes.

A、Right

B、Wrong

Answer：B

20、Motor vehicle drivers may make a U-turn in this area as long as it will not affect the passing of pedestrians.

A、Right

B、Wrong

Answer：B