商洛科目一英文版app

1. Driving and smoking has no harm on safe driving.

A. Right

B. Wrong

Answer:B

2. Whats the meaning of this sign?

A. straight-going lane

B. going straight only

C. one-way road

D. no going straight

Answer:B

3. It lights when turning on the right-turn signal.

A. Right

B. Wrong

Answer:B

4. When the tire pressure is too low, the fast-running tire can change its shape like waves and increase its temperature, which in turn can cause ________.

A. Even lower tire pressure

B. Increases resistance to the vehicle

C. Tire blowout

D. Unstable tire pressure

Answer:C

5. Whats the meaning of this sign?

A. rescue call number on expressway

B. service call number on expressway

C. police call number on expressway

D. traffic radio frequency on expressway

Answer:D

6. Whats the meaning of this sign?

A. danger-avoiding lane

B. emergency lane

C. road shoulder

D. sharp curve

Answer:A

7. Driving a motorized vehicle on the expressway is not allowed to exceed the marked maximum speed.

A. Right

B. Wrong

Answer:A

8. Whats the meaning of this sign?

A. watch for pedestrians

B. crosswalk

C. village or town

D. primary school

Answer:C

9. What to do besides controlling speed less than 20km/hr when the visibility is lower than 50 meters on the expressway?

A. run in the emergency lane

B. leave the expressway as soon as possible

C. stop by the roadside as soon as possible

D. run slowly in the road shoulder

Answer:B

10. At night, the drivers observation is markedly poorer than in the daytime and the range of visibility range is _______.

A. Unchanged

B. Irregular

C. Longer

D. Shorter

Answer:D

11. The vehicle is allowed to pass the intersection ahead when the green light on.

A. Right

B. Wrong

Answer:A

12. Which of the following vehicle in front in the same lane is not allowed to be overtaken?

A. large bus or large truck

B. fire engine on duty

C. public bus

D. taxis

Answer:B

13. This set of the hand signals of the traffic police indicates that the vehicles should ____ .

A. wait to turn left

B. pull over

C. turn left

D. turn right

Answer:C

14. When encountering an ambulance rushing in the same lane in the opposite direction, the driver should ________.

A. Move to the road side, reduce speed or stop to yield

B. Drive on by using another lane

C. Speed up and change lane to avoid

D. Continue to go in the original lane

Answer:A

15. A front tire blowout is very dangerous. The vehicle will immediately turn to the side where the tire is blown out and have a direct impact on the drivers control of the steering wheel.

A. Right

B. Wrong

Answer:A

16. Stop the vehicle and observe when reaching the level crossing in this situation.

A. Right

B. Wrong

Answer:A

17. It lights when turning on the front fog light.

A. Right

B. Wrong

Answer:B

18. At this position, the motorized vehicle can continue to go through if the front wheels have passed the stop line.

A. Right

B. Wrong

Answer:B

19. Whats the meaning of this sign?

A. more vehicles section

B. passing slowly

C. jammed section

D. construction section

Answer:B

20. Speed up when passing the overflowing road.

A. Right

B. Wrong

Answer:B

21. Whats the meaning of this sign?

A. watch for two-way road

B. driving by either side of the road

C. watch for variable lane

D. variable lane

Answer:C

22. The braking system may malfunction if it lights.

A. Right

B. Wrong

Answer:A

23. What device does the switch of this symbol control?

A. the windscreen defrosting or defogging

B. the rear window wiper and washer

C. the windscreen wiper and washer

D. the rear window defrosting or defogging

Answer:C

24. ABS system can maximize the braking efficiency when conducting _______

A. braking intermittently

B. braking continuously

C. applying emergency braking

D. gently depressing the brake pedal

Answer:C

25. Whats the meaning of this sign?

A. stopping temporarily is allowed

B. long stopping is allowed

C. no long stopping

D. no stopping

Answer:D