上海英语c1科目四考试

1、The main impact of muddy roads on safe driving is that the wheels may easily spin and skid

Answer：Y

2、When a gas tanker is leaking heavily, which of the following measures is wrong?

A、Cut off the power

B、Wear gas mask and protect gloves

C、Turn off the valve to stop leaking

D、Evacuate people to the leeward side

Answer：D

3、When there is a braking failure on a downhill road the driver should change the gear to one position or two positions lower, and control the speed by taking advantage of the braking role of the engine.

Answer：Y

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

Answer：Y

5、When a motor vehicle encounters an emergency on an expressway, the driver should not swiftly turn the steering wheel to evade.

Answer：Y

6、What does this sign on the fly-over junction indicate?

A、Turn right

B、Drive straight or turn left

C、Drive straight or turn right

D、Take a U-turn under bridge

Answer：B

7、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

8、When rescuing a wounded person who has been poisoned by toxic gas, which of the following measures should be taken first?

A、Prevent heat loss

B、Bring him/her to a place with fresh air

C、Give him/her artificial respiration

D、Depress the heart over the chest

Answer：B

9、When encountering this situation in a residential area, the driver should follow them closely.

Answer：N

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

Answer：N

11、Mr. Tao drove a midsize bus with 33 passengers. At the spot of 163 kilometers on the South Xuping Expressway, the bus clashed at a speed of 120 kilometers per hour with Mr. Ans minibus parked without any warning signs on the inside lane, due to breakdown after an accident. The midsize bus overturned after collided with the guardrail on the right-hand side. As a result of the accident, 16 people were killed and 15 injured. What are the main illega acts of the two drivers?

A、Mr. Tao carried more passengers than permitted

B、Mr. Tao exceeded speed limit

C、Mr. An failed to place any warning signs in accordance with relevant stipulations

D、Mr. An was illegally parked

Answer：ABC

12、The driver should yield to other non-motor vehicles when the motor vehicle turns right at this Intersection.

Answer：Y

13、What should the driver do when a motor vehicle encounters this situation on a mountain road?

A、Stick to respective lanes and speed up to approach each other

B、Drive close to the central line of the road

C、Retain the normal speed

D、Slow down

Answer：D

14、What should be done by the driver who intends to overtake but finds that the vehicle in front is also overtaking?

A、Following the vehicle in front closely and finding a chance to overtake it

B、Accelerating to overtake forcefully

C、Continuously sounding the horn to urge the vehicle in front to yield

D、Refraining from overtaking and letting the vehicle in front overtake first

Answer：D

15、The road marker indicates that vehicles are only allowed to turn right at the intersection ahead.

Answer：N

16、The sign on the right indicates a passing bay ahead.

Answer：Y

17、The sign in front indicates that vehicles except public buses are not allowed to drive in this lane.

Answer：Y

18、The motor vehicle may promptly overtake the vehicle in front from the left side in this situation.

Answer：N

19、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

20、What needs attention when a motor vehicle drives on a road covered with ice and snow?

A、Braking length is extended

B、Anti-skating resistance will be greater

C、The adhesive force of the road will be greater

D、The braking length will be shorter

Answer：A

21、When encountering this situation in a residential area the driver should sound the horn continuously.

Answer：N

22、The sign on the right warns of no passing due to collapse on the road ahead.

Answer：N

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

Answer：N

24、When there is a braking failure on a downhill road, what should not be done by the driver?

A、Steering the motor vehicle to the uphill direction

B、Stopping the vehicle by rubbing the vehicle body against the rocks or trees on roadside

C、Driving to the emergency lane and stop the vehicle there

D、Pulling up the stopping brake or change the gear to two positions lower

Answer：D

25、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

26、Drivers may temporarily cross these central broken and solid yellow lines when overtaking.

Answer：Y

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

Answer：N

28、The sign on the right indicates that vehicles from the primary road have priority.

Answer：Y

29、A driver should accelerate in advance to overtake then it is likely to meet with oncoming vehicles.

Answer：N

30、When driving on a snowy day, drivers should follow the tracks on the road before them.

Answer：Y

31、When driving on a muddy road, what should the driver do?

A、Try to avoid using the foot brake

B、Drive slowly in mid or low gear

C、Firmly hold the steering wheel

D、Speed up and pass through

Answer：ABC

32、Driving and smoking has no negative effect on safe driving

Answer：N

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

Answer：Y

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

Answer：Y

35、If a motor vehicle deviates from the straight direction due to steering failure, what should be done by thedriver in order to reduce speed and stop the vehicle as soon as possible?

A、Gently depressing the brake pedal

B、Pulling up the handbrake

C、Immediately changing to a low gear to reduce speed

D、Decisively and continuously depressing and releasing the brake pedal

Answer：D

36、Drivers may turn left when traffic police give these hand signals.

Answer：N

37、The motor vehicle equipped with ABS may sideslip during an emergency brake.

Answer：Y

38、The sign in front indicates an indoor parking ground 100 meters ahead.

Answer：Y

39、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

40、The sign on the right side warns of an emergency lane 500 meters ahead.

Answer：Y

41、What should be given attention when setting off in this weather?

A、Turning on the high-beam

B、Turning on the front and rear fog lamps

C、Turning on the left indicator only

D、Continuously sounding the horn

Answer：B

42、The sign on the right warns to keep a safe distance on the road ahead.

Answer：N

43、When the engine suddenly stalls on the road and cannot be restarted, the driver should apply emergency braking to force the vehicle to stop as fastas possible.

Answer：N

44、When driving on an expressway, what should the driver do if he/she has missed an exit but the next exit is far away?

A、Reverse along the road shoulder

B、Continue on

C、Stop immediately

D、Make a U-turn at the current location

Answer：B

45、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

46、When passing an intersection, vehicle motor drivers are not allowed to overtake.

Answer：Y

47、As shown in the flash, the motor vehicle chooses a correct way to pass through the level crossing.

Answer：Y

48、When a motor vehicle moves through water, the driver should try to maintain a constant speed and sufficient power and pass through without stopping.

Answer：Y

49、The cross-hatched marking indicates an area where vehicle drivers are allowed to stop and wait.

Answer：N

50、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