上海英语c1科目四考试

1、The drivers, loaders and supercargoes responsible for dangerous chemicals transportation should all full understand the chemical characteristics, potential risks, features of the packaging containers and emergency measures for any unexpected accidents.

Answer：Y

2、The sign on the right warns that there are vehicles converging into the intersection on the right.

Answer：Y

3、These traffic police signals indicate that passing is prohibited.

Answer：Y

4、The sign on the right warns of a wet road surface ahead.

Answer：Y

5、Matches, sulfur and red phosphorus belong to which of the following dangerous chemicals?

A、Explosives

B、Oxidizing materials

C、Self-igniting articles

D、Inflammable solid materials

Answer：D

6、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer：Y

7、The sign in front is an advance announcement of the directions led by the interchange.

Answer：Y

8、When approaching another vehicle at night, why should the driver alternate between high-and-low-beam at a distance more than 150 meters?

A、Warn each other before passing

B、Driving habit

C、Easy to observe the situation ahead from either side

D、Courtesy

Answer：C

9、If a motor vehicle misses an exit on the expressway, the driver may reverse along the road shoulder.

Answer：N

10、When a motor vehicle accidentally hits the guardrail of the highway, what should be done by the driver inorder to keep safe?

A、Firmly holding and properly adjusting the steering wheel

B、Turning swiftly to the opposite direction

C、Immediately applying emergency braking

D、Immediately steering to the collision side

Answer：A

11、The sign on the right warns of a village 200 meters ahead.

Answer：Y

12、When driving on a muddy road, what should drivers do to pass at an even speed without stopping?

A、Use the handbrake

B、Press the clutch pedal

C、Press the brake pedal

D、Use the accelerator pedal

Answer：D

13、Which lamp should be turned on when motor vehicles pass through a road section at night where the street light condition is good?

A、Front and rear fog lamps

B、Low-beam

C、High-beam

D、Hazard lamp

Answer：B

14、When driving in a strong wind, what should the driver do if he/she feels the steering wheel is suddenly out of control due to the frequent changes in speed and direction of the wind?

A、Turn the steering wheel against the wind

B、Turn the steering wheel with the wind

C、Use emergency brake

D、Firmly hold the steering wheel with both hands

Answer：D

15、Those traffic police signals mean turning right.

Answer：N

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

Answer：N

17、What should the driver do when seeing these hand signals?

A、Go straight and pass through the intersection

B、Stop in front of the stop-line and wait

C、Turn left at the intersection

D、Drive at a lower speed at the intersection

Answer：C

18、What should the driver do when he/she sees this sign on the road?

A、Use emergency braking

B、Slow down and take a look

C、Sound the horn intermittently

D、Prepare to bypass

Answer：B

19、The sign in front indicates a one-way lane after turning left.

Answer：Y

20、The sign on the right indicates an emergency shield 100 meters ahead.

Answer：Y

21、When driving a motor vehicle into a traffic flow, drivers should not hold up other vehicles.

Answer：Y

22、When a head-on collision with another vehicle is unavoidable, what should the driver do?

A、Change head-on collision to side collision

B、Immediately turn the steering wheel to the right side to evade

C、Immediately apply emergency braking

D、Immediately turn the steering wheel to the left side to evade

Answer：C

23、The driver may not yield when the motor vehicle encounters this situation at the intersection.

Answer：N

24、Motor vehicles are prohibited from stopping on the ramp of an expressway.

Answer：Y

25、When a motor vehicle breaks down and cannot be moved away from the emergency lane or the road shoulder, the driver and all passengers should get off the vehicle and wait on the road side instead of leaving the expressway.

Answer：N

26、After setting off from a roadside, motor vehicle drivers should watch both sides of the road, turn left and drive into the normal lane slowly.

Answer：Y

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

Answer：N

28、On which of the following roads may the wheels be most easily locked when braking?

A、Concrete road

B、Dirt road

C、Road covered by ice and snow

D、Sand road

Answer：C

29、When finding a tire burst on the road, the driver should use emergency braking while controlling the direction of the vehicle at the same time to stop the vehicle qulckly.

Answer：N

30、The sign on the right indicates a section for ascertaining the distance between the vehicles 200 meters ahead.

Answer：Y

31、Which of the following is a bad driving habit when the vehicle in front is moving slowly in a queue?

A、Cutting in and rushing to pass

B、Not overtaking other vehicles forcefully

C、Stop or pass alternatively

D、Do not occupy on a non-motor vehicle lane

Answer：A

32、As shown in this picture, the intersection guide line is designed to help drivers make turns.

Answer：Y

33、What should the driver pay attention to when the motor vehicle passes a school?

A、Observe the traffic signs and markings

B、Slow down and pass slowly

C、Prohibited from sounding the horn

D、Pass rapidly

Answer：ABC

34、The sign on the right warns of entering a tunnel, and requires reduced speed.

Answer：N

35、Mr. Shi drove a low-speed cargo vehicle (capacity 1.2 tons)with 4.05 tons of cargo. At the spot of 51 kilometers mark by 260 meters on the No. 314 County Road in Ningjin County, the cargo vehicle had a head-on collision with a normally running midsize bus( capacity 11 people and carrying12) from the opposite direction after passing the central line of the road and overtaking the front vehicle in the same direction. As a result of this accident, 10 people were killed and 2 injured. What are the illegal acts in this case?

A、The cargo vehicle carried more cargo than capacity

B、The cargo vehicle illegally overtook other vehicles

C、The bus carried more passengers than capacit

D、The driver of the bus kept driving when tired

Answer：ABC

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

Answer：Y

37、The sign on the right warns of a village or town ahead suggesting a 30km/hour speed.

Answer：Y

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

Answer：N

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

A、One

B、Two

C、Three

D、Four

Answer：B

40、The driver may not change lanes when the motor vehicle turns right at this intersection.

Answer：N

41、How should motor vehicle drivers make a U-turn at the intersection ahead?

A、Make a U-turn in the waiting area for turning left

B、Make a U-turn at the broken line area of the Intersection

C、Wait until the left-turn indicator is on

D、Wait until the straight-going signal is on

Answer：B

42、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

43、When a wounded person is beneath the wheel or cargo, we should help him/her out immediately by pulling the limbs of the wounded.

Answer：N

44、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

45、The sign on the left warns of no passing on the right-hand road ahead.

Answer：N

46、What should the driver do when the motor vehicle passes the level crossing?

A、Change to neutral gear and slide over

B、Stop, look and pass

C、Speed up, look and pass rapidly

D、Slow down, look and pass slowly

Answer：B

47、The sign on the right warns of traffic signals ahead.

Answer：Y

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

Answer：N

49、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

50、When encountering this situation around a school, the driver should speed up and pass as quickly as possible.

Answer：N