上海英语科目四题库

1、The yellow broken line on the curb indicates that vehicles are not allowed to stop and let passengers embark or disembark or load and unload freight at the roadside.

A、Right

B、Wrong

Answer：B

2、Gun powder, explosives and detonating powder belong to which of the following dangerous chemicals?

A、Oxidizing materials

B、Inflammable solid materials

C、Explosives

D、Self-igniting articles

Answer：C

3、What should the motor vehicle driver do when the motor vehicle encounters the crosswalk in thissituation?

A、Slow down and pass

B、Speed up and pass

C、Sound the horn and pass

D、Stop immediately

Answer：A

4、The sign on the right warns of children on the section ahead.

A、Right

B、Wrong

Answer：B

5、Sideslip happens most easily on which one of the following road surfaces?

A、Dry concrete road

B、Road surface at the beginning of rain

C、Damp concrete road surface

D、Road in heavy rain

Answer：B

6、The sign on the right indicates to stop and yield for oncoming vehicles approaching on the road ahead.

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：B

8、When the tire pressure is too low, what will happen if the tire changes its shape in waves and increases in temperature due to fast movement?

A、Unstable tire pressure

B、Even lower tire pressure

C、Driving resistance increases

D、Tire burst

Answer：D

9、The sign on the right indicates that drivers should choose their lanes in accordance withthe directions indicated by arrows.

A、Right

B、Wrong

Answer：A

10、Which of the following is a bad driving habit?

A、Using lights in accordance with relevant rules

B、Carrying both vehicle and driving license

C、Discarding rubbish from the side window

D、Follow the guidance of the traffic signals

Answer：C

11、What's the most frequent problem for driving on a muddy road?

A、High resistance force

B、Sideways slide

C、The motor vehicle bumps

D、Steering failure

Answer：B

12、When passing this mountainous road, motor vehicle drivers should drive along the center of the road.

A、Right

B、Wrong

Answer：B

13、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：C

14、When the fuel of a motor vehicle catches fire, which of the following things cannot be used to put out the fire?

A、Sandy soil on the roadside

B、Cotton-padded clothes

C、Overalls

D、Water

Answer：D

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

A、Right

B、Wrong

Answer：B

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

A、Right

B、Wrong

Answer：B

17、The driver should speed up to 40 kilometers per hour when he/she sees this traffic sign.

A、Right

B、Wrong

Answer：B

18、Motor vehicle drivers don't need to fasten their seatbelt

A、Right

B、Wrong

Answer：B

19、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

20、What should motor vehicle drivers do when going straight and passing through the intersection ahead?

A、Reduce speed when approaching the intersection

B、Reduce speed after entering the intersection

C、May pass through the intersection without speed reduction

D、Accelerate in advance to pass through the intersection

Answer：A