Oklahoma Permit Practice Test 2026：第3套练习测试

Oklahoma Permit Practice Test 练习测试第3套（共8套）：再练20道题，附答案和解释。

驾驶
俄克拉何马州
205道题
核对于2026年10月10日

第1题，共20题
What is hydroplaning?
- When a tire slowly loses air
- When water gets into your engine
- When your tires ride on a layer of water and lose contact with the road
- When your brakes overheat on a long hill
显示答案
答案: C. When your tires ride on a layer of water and lose contact with the road
At higher speeds on wet roads, tires can ride up on water. You then lose steering and braking control.
第2题，共20题
A common cause of serious motorcycle crashes is a driver who:
- Turns left in front of an oncoming motorcycle
- Parks next to a motorcycle
- Follows a motorcycle at a safe distance
- Passes a motorcycle on a straight road
显示答案
答案: A. Turns left in front of an oncoming motorcycle
Drivers turning left often fail to see oncoming motorcycles. Look carefully for motorcycles before you turn.
第3题，共20题
Car A wants to turn left on a green light. Car B is coming from the other direction, going straight. Which car should go first?
- Car B
- Car A, if its turn signal is on
- Car A
- Whichever car is faster
显示答案
答案: A. Car B
When turning left, you must yield to oncoming traffic that is close enough to be a danger.
第4题，共20题
What does a steady yellow light mean?
- Speed up to get through before it turns red
- The light is about to turn red, so stop if you can do it safely
- Only pedestrians may move now
- The intersection is clear, so go
显示答案
答案: B. The light is about to turn red, so stop if you can do it safely
A steady yellow light warns that the green is ending and red is coming. Stop if you can do so safely.
第5题，共20题
Why should you avoid making a U-turn near the top of a hill or on a curve?
- It wears out your tires
- Your turn signal will not work
- It uses too much fuel
- Other drivers may not see you in time to stop
显示答案
答案: D. Other drivers may not see you in time to stop
U-turns are unsafe where other drivers cannot see your vehicle from far away, such as near hilltops and curves.
第6题，共20题
What does this sign mean?
- Always come to a full stop
- The road narrows ahead
- Merge without slowing down
- Slow down and let traffic and pedestrians go first; stop if needed
显示答案
答案: D. Slow down and let traffic and pedestrians go first; stop if needed
A triangle pointing down means yield. Slow down, give the right-of-way, and stop only if you must.
第7题，共20题
Which of these makes your stopping distance longer?
- A wet or icy road
- Driving more slowly
- Tires with deep tread
- Paying full attention
显示答案
答案: A. A wet or icy road
Wet, snowy and icy roads give your tires less grip, so it takes longer to stop. Slow down and leave more space.
第8题，共20题
What does this sign mean?
- Pedestrians are not allowed on this road
- The sidewalk ends ahead
- Pedestrians must yield to cars here
- People may be crossing; slow down and yield to pedestrians
显示答案
答案: D. People may be crossing; slow down and yield to pedestrians
Watch for people crossing the road. Be ready to stop and yield to pedestrians in a crosswalk.
第9题，共20题
What does this sign mean?
- A bike repair shop is ahead
- Bicycles may cross or enter the road ahead
- The bike lane ends and bicycles must leave the road
- Bicycles are not allowed
显示答案
答案: B. Bicycles may cross or enter the road ahead
Watch for people on bicycles crossing or riding on the road. Slow down and give them plenty of room.
第10题，共20题
Besides police cars, which stopped vehicle with flashing lights should you also slow down and move over for?
- A tow truck helping a driver on the shoulder
- A car parked in a driveway
- A delivery van parked at the curb
- A bus at a bus stop with no lights flashing
显示答案
答案: A. A tow truck helping a driver on the shoulder
In many states, Move Over rules also cover tow trucks and highway work vehicles with flashing lights. Giving them space protects the people working beside the road.
第11题，共20题
You park facing downhill next to a curb. Which way should you turn your front wheels?
- Toward the curb
- Away from the curb
- It does not matter if the parking brake is set
- Straight ahead
显示答案
答案: A. Toward the curb
When parking downhill, turn your wheels into the curb so the car rolls into it, not into the street.
第12题，共20题
In a state where marijuana is legal, may you drive after using it?
- Yes, if you have a medical card
- Yes, but only during the day
- No, driving while impaired by any drug is illegal
- Yes, as long as you feel fine
显示答案
答案: C. No, driving while impaired by any drug is illegal
Impairment from marijuana is treated like impairment from any other drug. Do not use it before driving.
第13题，共20题
What does this sign mean?
- A passing lane is ahead
- Traffic ahead travels in both directions on the same road
- Two lanes go your way
- A divided highway begins
显示答案
答案: B. Traffic ahead travels in both directions on the same road
You are leaving a one-way road or divided highway. Oncoming traffic will be beside you, so keep right.
第14题，共20题
The speed limit is 55 mph, but there is thick fog and the road is slippery. How fast should you drive?
- Exactly 10 mph under the limit
- As fast as the cars around you
- Slower than 55 mph, at a speed that is safe for the conditions
- 55 mph, because that is the limit
显示答案
答案: C. Slower than 55 mph, at a speed that is safe for the conditions
The posted limit is the top speed for good conditions. You can be ticketed for driving too fast for conditions even below the limit.
第15题，共20题
A flagger in a work zone holds up a STOP paddle. What must you do?
- Stop and wait until the flagger signals you to go
- Stop only if workers are in your lane
- Honk and keep going
- Slow down and drive around the flagger
显示答案
答案: A. Stop and wait until the flagger signals you to go
Work zone flaggers are allowed to direct traffic. Their signals must be obeyed like a traffic officer's.
第16题，共20题
You see this sign facing you on a ramp. What should you do?
- Keep driving in the left lane with your hazard lights on
- You are going the wrong way: pull over safely, turn around and leave the way you came
- Speed up to get off the ramp quickly
- Keep going and take the next exit
显示答案
答案: B. You are going the wrong way: pull over safely, turn around and leave the way you came
WRONG WAY signs face drivers who are going against traffic. Stop safely, turn around and drive in the correct direction.
第17题，共20题
You see this orange and red triangle on the back of a farm tractor. What does it mean?
- The vehicle moves much slower than normal traffic, so slow down early
- The vehicle is about to turn
- The vehicle is an emergency vehicle
- The vehicle is carrying hazardous materials
显示答案
答案: A. The vehicle moves much slower than normal traffic, so slow down early
The slow-moving vehicle emblem is used on farm equipment, construction equipment and animal-drawn vehicles.
第18题，共20题
What does this sign mean?
- The road is closed ahead
- A railroad crossing is ahead
- A radar speed check is ahead
- A rest area is ahead
显示答案
答案: B. A railroad crossing is ahead
This round yellow sign is placed before a railroad crossing. Slow down, look and listen, and be ready to stop.
第19题，共20题
A car in the lane next to you has stopped at a crosswalk. What should you do?
- Honk and pass
- Change lanes and speed up
- Stop as well, because a pedestrian may be crossing
- Pass it carefully
显示答案
答案: C. Stop as well, because a pedestrian may be crossing
Never pass a vehicle that has stopped at a crosswalk. A pedestrian you cannot see may be crossing in front of it.
第20题，共20题
What should you do when you see this sign?
- Speed up to cross the intersection
- Keep going straight
- Get ready to stop or turn; your road ends and you must turn left or right
- Make a U-turn
显示答案
答案: C. Get ready to stop or turn; your road ends and you must turn left or right
The T shape shows that your road ends at a cross street. Slow down and be ready to yield or stop before you turn.

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