四川科目四英文版练习题库

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

Answer：Y

2、When a motor vehicle moves through water, drivers should intermittently and gently depress the brake pedal in order to restore braking efficiency.

Answer：Y

3、What should a motor vehicle driver do to ensure safety when experiencing a breakdown at night?

A、Park in a safe place

B、Turn on hazard lamp

C、Turn on clearance lamp and tail lamp

D、Set up a warning sign in accordance with regulation

Answer：ABCD

4、When encountering a situation like changing to a left lane, motor vehicle drivers should vield.

Answer：Y

5、Once inflammable gas causes a fire disaster, it should be put out with water in good time.

Answer：N

6、What influence does smoking have upon driving?

A、Harmful for safe driving

B、Increase concentration

C、Help relaxation

D、No effect on driving

Answer：A

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

Answer：N

8、When driving on this dangerous mountainside road motor vehicle drivers should drive along the left side of the road.

Answer：N

9、The sign on the right warns of a one-way tunnel ahead.

Answer：N

10、As shown in this flash, what should the motor vehicle driver do when encounters this situation?

A、Use the mergency brake

B、Turn sharply and pass rapidly

C、Slide over rapidly without encountering collision

D、Stop smoothly

Answer：D

11、In the condition of low visibility, drivers should turn on the low-beam when setting off

Answer：Y

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

Answer：Y

13、The motor vehicle should slow down and pass slowly in this situation.

Answer：Y

14、What's the main impact of foggy weather on safe driving?

A、Easy to slide sideways

B、Low visibility

C、Increase the resistance

D、Widen the field of vision

Answer：B

15、When a motor vehicle passes over an inundated road what should the driver do?

A、Stop and look at the situation

B、Make sure it's safe and pass over at a low speed

C、Intermittently and gently depress the brake pedal then wading across the water

D、Continuously but gently depress the brake pedal then wading across the water

Answer：ABC

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

Answer：Y

17、In this driving condition, drivers should turn on the high-beam when setting off.

Answer：N

18、Mr. He drove his large bus with 53 passengers (permitted carrying capacity 47) to 454 km mark by 100m along the Yining-hefei Expressway in Nanjing jurisdiction, where he was tailgated by a heavy-type semitrailer tractor. The bus left the road, breaking through the guardrail and catching fire. 17 people were killed and 27 injured. Which of the following law-breaking acts did Mr. He commit?

A、Speeding

B、Exceeding the carrying capacity of the motor bus

C、Driving a motor vehicle overdue for annual inspection

D、Improper operation

Answer：B

19、When there is no bandage for rescuing a wounded person, towels, handkerchiefs, bed sheets and stockings can all be used for dressing.

Answer：Y

20、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

21、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

22、Under the circumstances shown in the flash, what should be done by the vehicle in front?

A、Reduce speed swiftly or apply emergency brake

B、Drive at a higher speed after giving a proper space

C、Reduce speed and yield by the right side of the road

D、Drive at a higher speed by the right side of the road

Answer：C

23、When encountering such a situation, the motor vehicle driver should change to the left lane rapidly.

Answer：N

24、When there is a sudden braking failure on a downhill road, in which ones of the following ways can drivers reduce speed?

A、Driving onto the emergency lane and reduce speed and stop there

B、Rubbing the vehicle body against the rocks or trees on roadside

C、Pulling up the handbrake first

D、Immediately changing to a low gear

Answer：ABD

25、The guide arrow on the road surface of this lane indicates that there is an intersection on the right side of the road.

Answer：N

26、When a wounded person suffering burns is thirsty, he should only drink plain boiled water.

Answer：N

27、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

28、The sign on the right indicates notice by sounding the horn.

Answer：N

29、What is the intersection ahead indicated by the right sign?

A、T-shaped intersection

B、Y-shaped intersection

C、Cross-shaped intersection

D、Roundabout

Answer：D

30、The sign on the right warns of a guarded crossing 150 meters ahead.

Answer：N

31、When temporarily parking on a raining day, what kind of lamp should the driver turn on?

A、Front and back fog lamps

B、Hazard warning lamp

C、Headlamp

D、Reversing lamp

Answer：B

32、Motor vehicles are not allowed to reverse in a tunnel.

Answer：Y

33、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.

Answer：N

34、The sign on the right warns of no passing on either side of the road ahead.

Answer：N

35、When approaching motor vehicles ahead running at a normal speed on the highway, drivers behind may find a chance and weave through them swiftly.

Answer：N

36、The sign on the right warns of a narrowed road on both sides ahead.

Answer：N

37、The motor vehicle should stop on the right and wait in this situation.

Answer：Y

38、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

39、When driving, besides paying attention to keeping a safe distance from the vehicle in front, drivers should also be prudent when braking so as to avoid a rear-end collision caused by a vehicle behind.

Answer：Y

40、Before a motor vehicle enters a tunnel, the driver should adjust the speed in accordance with the indication of the traffic sign at the entrance of the tunnel.

Answer：Y

41、After speeding up to more than 60 km/hour, a motor vehicle driver may drive onto the driving lane directly.

Answer：N

42、When a motor vehicle encounters a group of youngsters bypassing the motor vehicles parking beside the road, the driver should slow down voluntarily and yield.

Answer：Y

43、The white zig-zag line on the highway serves as a reference for the speed of a driver.

Answer：N

44、How many kinds of law-breaking acts are displayed in flash 6?

A、One

B、Two

C、Three

D、Four

Answer：C

45、Which of the following is an inflammable solid material?

A、Matches

B、Gun powder

C、Calcium carbide

D、Explosives

Answer：A

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

Answer：Y

47、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

48、The sign on the right warns of children on the section ahead.

Answer：N

49、When a motor vehicle equipped with ABS makes an emergency brake, the driver can tread the brake pedal heavily.

Answer：Y

50、What should the driver do upon finding that one ofthe right tires is leaking while driving?

A、Brake swiftly to slow down

B、Brake slowly to slow down

C、Turn to the left side swiftly

D、Apply emergency braking

Answer：B