UK Driving Theory Test Practice 2026：第4套练习测试

UK Driving Theory Test Practice 练习测试第4套（共8套）：再练25道题，附答案和解释。

驾驶
英国
270道题
核对于2026年10月10日

第1题，共25题
You see a horse rider ahead. What is the highest speed at which you should pass?
- Under 20 mph
- Under 10 mph
- Under 30 mph
- Under 15 mph
显示答案
答案: B. Under 10 mph
Rule 163 and Rule 215: pass horse riders and horse-drawn vehicles at under 10 mph.
第2题，共25题
How much space should you leave when you pass a horse rider?
- At least 2 metres
- At least 5 metres
- At least half a metre
- At least 1 metre
显示答案
答案: A. At least 2 metres
Rule 163 and Rule 215: pass wide and slow, allowing at least 2 metres of space.
第3题，共25题
A pedestrian is walking in the road on a lane with no pavement. How much space should you give them?
- At least half a metre
- At least 1 metre, at any speed
- At least 2 metres, at a low speed
- None; they should step aside
显示答案
答案: C. At least 2 metres, at a low speed
Rule 163: allow at least 2 metres for pedestrians walking in the road and keep to a low speed.
第4题，共25题
You cannot leave the recommended space to overtake a cyclist safely. What should you do?
- Wait behind until you can
- Sound your horn so they move over
- Overtake with two wheels on the verge
- Overtake anyway, but slowly
显示答案
答案: A. Wait behind until you can
Rule 163: if you cannot give the recommended space, wait behind and do not overtake.
第5题，共25题
How much room should you give a motorcyclist when overtaking?
- None, if they keep to the left
- Less than a car, because motorcycles are narrow
- At least as much as you would give a car
- Half a metre
显示答案
答案: C. At least as much as you would give a car
Rule 163 and Rule 212: give motorcyclists at least as much room as you would when overtaking a car.
第6题，共25题
You have parked on the left. How does the Highway Code suggest you open the driver's door on your right?
- With your left hand, so you look over your shoulder
- With your right hand, as quickly as you can
- After sounding your horn to warn others
- By pushing it wide open in one movement
显示答案
答案: A. With your left hand, so you look over your shoulder
Rule 239: where you can, open the door with the hand on the opposite side. This makes you look over your shoulder for cyclists and traffic.
第7题，共25题
A cyclist is riding about 1 metre out from a line of parked cars. Why?
- To avoid a car door that opens suddenly
- So they can overtake cars more easily
- To slow down the traffic behind them
- Because cyclists must not ride near the kerb
显示答案
答案: A. To avoid a car door that opens suddenly
Rule 213: cyclists are advised to keep at least a door's width, or 1 metre, from parked cars.
第8题，共25题
Why might a cyclist suddenly swerve out into the road?
- Because they must ride in the centre of the road
- To let you overtake
- To avoid a drain cover or a wet or icy patch
- To race the traffic
显示答案
答案: C. To avoid a drain cover or a wet or icy patch
Rule 213: cyclists may swerve to avoid drain covers or oily, wet or icy patches. Give them plenty of room.
第9题，共25题
A pedestrian is carrying a white cane with a red band. What does this mean?
- They are a road safety officer
- They are learning to use a cane
- They have a broken leg
- They are deaf and blind
显示答案
答案: D. They are deaf and blind
Rule 207: a white cane with a red band, or a dog with a red and white harness, shows the person is deafblind.
第10题，共25题
An older pedestrian is crossing slowly in front of you. What should you do?
- Drive carefully around them on the other side
- Sound your horn so they know you are there
- Edge forward slowly to show you want to go
- Wait patiently, without revving or edging forward
显示答案
答案: D. Wait patiently, without revving or edging forward
Rule 207: give older pedestrians plenty of time. Do not rev your engine or move forward while they cross.
第11题，共25题
What is the maximum speed of powered wheelchairs and mobility scooters used on the road?
- 15 mph
- 4 mph
- 8 mph
- 20 mph
显示答案
答案: C. 8 mph
Rule 220: powered vehicles used by disabled people have a maximum speed of 8 mph (12 km/h).
第12题，共25题
At a roundabout, a cyclist in the left-hand lane is signalling right. What should you do?
- Give them room, as they may be going right round
- Overtake them quickly on the right-hand side
- Sound your horn to warn them where you are
- Cut across in front of them to take the first exit
显示答案
答案: A. Give them room, as they may be going right round
Rule 186: cyclists may stay in the left lane while going round and signal right. Do not cut across them.
第13题，共25题
Traffic lights have an advanced stop line for cyclists. Where must you stop when the lights are red?
- Anywhere, as long as no cyclists are waiting
- At the first white line, before the cyclist area
- At the second white line, after the cyclist area
- Inside the cyclist area, close to the lights
显示答案
答案: B. At the first white line, before the cyclist area
Rule 178: motorists must stop at the first white line when the signal is amber or red, so the waiting area stays free for cyclists.
第14题，共25题
A herd of animals is blocking the road ahead. What should you do?
- Drive slowly and carefully through the herd
- Sound your horn to move the animals on
- Stop and switch off your engine until they have gone
- Rev your engine to warn them you are there
显示答案
答案: C. Stop and switch off your engine until they have gone
Rule 214: if a herd is blocking the road, stop and switch off your engine until they have left the road.
第15题，共25题
You are turning into a side road and a pedestrian has already started to cross it. Who has priority?
- Neither of you
- You, because you are in a vehicle
- Whoever is moving faster
- The pedestrian
显示答案
答案: D. The pedestrian
Rule 170: if pedestrians have started to cross the road you are turning into, they have priority, so give way.
第16题，共25题
Does the hierarchy of road users mean pedestrians and cyclists have no responsibilities?
- Yes, cyclists have no duties at all
- Only when they are on cycle tracks
- No, everyone must still behave responsibly
- Yes, only drivers have any duties
显示答案
答案: C. No, everyone must still behave responsibly
The Highway Code introduction says the hierarchy does not remove the need for everyone to behave responsibly.
第17题，共25题
You are following a cyclist towards a junction where you plan to turn left. What should you do?
- Stay behind and let the cyclist go first
- Sound your horn so that they stop
- Flash your lights to show you are turning
- Overtake and turn left in front of them
显示答案
答案: A. Stay behind and let the cyclist go first
Rules 167 and 170: do not overtake a cyclist just before turning left. Stay behind them at junctions.
第18题，共25题
A long lorry ahead moves out to the right as it gets near a left turn. Why?
- The driver is about to turn right
- It has broken down
- The driver wants you to overtake on the left
- It needs extra road space to make the turn
显示答案
答案: D. It needs extra road space to make the turn
Rule 221: large vehicles may need extra road space to turn. Be ready to stop and wait.
第19题，共25题
You are driving close behind a large lorry. Why is this a problem?
- Lorries are not allowed to brake suddenly
- You will use much less fuel than normal
- The driver may not see you, and it blocks your view
- The lorry's rear lights will dazzle you
显示答案
答案: C. The driver may not see you, and it blocks your view
Rules 221 and 222: the driver may not see you, and large vehicles block your view. Drop back.
第20题，共25题
Many large vehicles are fitted with speed limiters. What top speed are they often limited to?
- 70 mph
- 80 mph
- 40 mph
- 56 mph
显示答案
答案: D. 56 mph
Rule 222: many large vehicles are speed-limited to 56 mph (90 km/h), even on motorways.
第21题，共25题
Why should you take extra care near trams?
- They only run late at night
- They are quick and quiet, and cannot steer round you
- They always stop at every junction
- They must give way to cars at all times
显示答案
答案: B. They are quick and quiet, and cannot steer round you
Rule 224: trams move quickly and silently and cannot steer to avoid you.
第22题，共25题
What do flashing amber beacons on a vehicle usually warn you about?
- An emergency vehicle on a 999 call
- A slow or stopped vehicle, such as a snow plough
- A bus that is about to pull out
- A police car that wants you to stop
显示答案
答案: B. A slow or stopped vehicle, such as a snow plough
Rule 225: flashing amber beacons warn of a slow-moving or stationary vehicle. Approach with caution.
第23题，共25题
Emergency vehicles may use flashing lights of which colours?
- Blue, red or green
- Amber or white
- Amber only
- Purple or yellow
显示答案
答案: A. Blue, red or green
Rule 219: look and listen for emergency vehicles using flashing blue, red or green lights and sirens.
第24题，共25题
An ambulance with flashing blue lights and a siren is coming up behind you. What should you do?
- Speed up so you stay ahead of it
- Drive through a red light to get out of its way
- Let it pass safely, without breaking traffic rules
- Brake hard straight away, wherever you are
显示答案
答案: C. Let it pass safely, without breaking traffic rules
Rule 219: do not panic. Let it pass, but follow traffic signs, avoid stopping on a bend or hill brow, and do not mount the kerb.
第25题，共25题
On an unrestricted dual carriageway, what must a tractor with a top speed of 25 mph or less use?
- Hazard warning lights only
- A flashing amber beacon
- A red flag
- A flashing blue light
显示答案
答案: B. A flashing amber beacon
Rule 225: on unrestricted dual carriageways, slow vehicles with a top speed of 25 mph or less, such as tractors, must use a flashing amber beacon.

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