河北科目四英语app

1、When rescuing a wounded person in coma causing by excessive blood loss, it is necessary to take measures to prevent heat loss.

A、Right

B、Wrong

Answer：A

2、When driving a motor vehicle not equipped with the anti-lock braking system(ABS), what should the driver do if he/she brakes on a road covered by ice and snow?

A、Gently or intermittently depress the brake pedal

B、Depress the brake pedal as on other roads

C、Violently depress the brake pedal

D、Suddenly depress the pedal with force

Answer：A

3、The sign in the red circle indicates that vehicles except non-motor vehicles are not allowed to drive in this lane.

A、Right

B、Wrong

Answer：A

4、When a motor vehicle breaks down and cannot be moved away from the expressway, the driver and all passengers should stay in the vehicle and wait for the rescue personnel.

A、Right

B、Wrong

Answer：B

5、The leading cause of this accident is that the driver failed to make sure that it was safe to reverse before doing so.

A、Right

B、Wrong

Answer：A

6、When fixing the unexposed bones in position, it is necessary to exceed the upper and lower joints of the wounded body part.

A、Right

B、Wrong

Answer：A

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

A、Right

B、Wrong

Answer：B

8、The sign on the right warns of a hump bridge right ahead.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：B

10、What should be done first after getting into the vehicle?

A、Observe the surrounding traffic situation

B、No need to observe the traffic situation around

C、Open the door and get in directly

D、Take note of the weather

Answer：A

11、How to run when encountering this situation at the intersection?

A、stop and wait

B、obey the traffic lights

C、run straight on the right side

D、may turn right

Answer：A

12、Which one of the following measures is correct when a motor vehicle encounters this situation at night?

A、Keep driving at a normal speed

B、Drive at an increased speed to avoid light

C、Cut speed or stop to yield

D、Turn on high-beam to reject

Answer：C

13、The broken white reflective line on the road warns that drivers should drive at a lower speed on the road section ahead.

A、Right

B、Wrong

Answer：A

14、If a motor vehicle experiences a "water sliding" phenomenon when running on an expressway in rain, what should the driver do?

A、Slow down by suddenly depressing the brake pedal

B、Slow down by slowly releasing the accelerator pedal

C、Turn the steering wheel immediately to adjust the direction

D、Speed up to increase the displacement of the wheels

Answer：B

15、Under the circumstances shown in the flash, what should the driver do?

A、Find a chance to overtake the vehicle in front

B、Weave through motor vehicles ahead and pass

C、Reduce speed, stop, and wait in line

D、Sound the horn to urge vehicles in front

Answer：C

16、When rescuing a wounded person suffering from spinal fracture, which of the following measuresshould be taken?

A、Prevent heat loss

B、Rescue the wounded person with a soft stretcher

C、Keep the wounded part in position with a sling

D、Help the wounded person when walking

Answer：C

17、When driving in a heavy rain, drivers should contro their speed to prevent their vehicles from sliding.

A、Right

B、Wrong

Answer：A

18、Drivers may go straight and pass through when traffic police give these hand signals.

A、Right

B、Wrong

Answer：B

19、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

20、What's the meaning of the sign on the right?

A、Long-time parking permitted

B、Temporary parking permitted

C、Long waiting for passengers permitted

D、No parking

Answer：B