苏州科目四英语app

1、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

2、Where is the proper parking place for motor vehicles driving on an expressway?

A、On the expressway ramp

B、In the acceleration lane

C、In the deceleration lane

D、In a service area

Answer：D

3、The sign on the right indicates the location of the highway emergency phone.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

6、When a bus encounters an unexpected situation or an accident, the driver should do his best to minimize the loss and should never cause a secondary accident or even greater loss for the sake of avoiding danger.

A、Right

B、Wrong

Answer：A

7、When carrying a wounded person in a coma, rescue personnel should try to let the unconscious person remain in the supine position.

A、Right

B、Wrong

Answer：B

8、When braking, the steering will become impossible if the front wheels are blocked

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

10、Under such circumstances, motor vehicles are not allowed to overtake.

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

12、When driving on a foggy day, the driver should turn on the fog lamp.

A、Right

B、Wrong

Answer：A

13、When a motor vehicle approaches the exit of a tunnel the driver should firmly hold the steering wheel to prevent any harmful effects of a strong side wind.

A、Right

B、Wrong

Answer：A

14、When driving on a long downhill road, which is the best way to control the speed?

A、Coast in neutral gear

B、Take a low gear

C、Depress the clutch

D、Pull up the handbrake

Answer：B

15、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

16、What should drivers keep in mind when driving on amountainous road?

A、Keep a safe distance

B、Avoid occupancy of another lane when making a turn

C、Downshift in advance when ascending an abrupt slope

D、Taking full advantage of engine braking when descending a long slope

Answer：ABCD

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

A、Right

B、Wrong

Answer：B

18、When encountering a school bus which stops at the right roadside and students are embarking or disembarking, and there are two motor vehicle lanes in each direction, motor vehicle drivers on the left lane behind the bus should stop and wait.

A、Right

B、Wrong

Answer：A

19、Motor vehicle drivers should rush to the top of the slope in this situation.

A、Right

B、Wrong

Answer：B

20、When there is a sudden braking failure on a downhill road, what should be done by the driver?

A、Driving to an emergency lane and reducing speed to stop

B、Dropping the gear by two positions

C、Changing to the reverse gear to force the vehicle to stop

D、Reducing speed by pulling up the handbrake

Answer：A