Louisiana OMV Permit Practice Test 2026：第3套练习测试

Louisiana OMV Permit Practice Test 练习测试第3套（共8套）：再练25道题，附答案和解释。

驾驶
路易斯安那州
205道题
核对于2026年10月10日

第1题，共25题
How far should you sit from the air bag in the steering wheel?
- At least 3 feet
- As close as you can
- At least 10 inches
- At least 2 inches
显示答案
答案: C. At least 10 inches
Sit at least 10 inches from the air bag cover, as long as you can still control the vehicle safely.
第2题，共25题
At night you see red reflectors on the road facing you. What does this most likely mean?
- You are entering a school zone
- You are going the wrong way on a one-way road or ramp
- The road ahead is wet
- You are near a fire station
显示答案
答案: B. You are going the wrong way on a one-way road or ramp
Red raised pavement markers face drivers who are going the wrong way on a one-way road or ramp. Turn around safely right away.
第3题，共25题
When is it safe to pull back in front of a large truck you have passed?
- As soon as you pass the cab
- When the truck driver honks
- When you can see the whole truck in your rearview mirror
- Right after your rear bumper passes its front bumper
显示答案
答案: C. When you can see the whole truck in your rearview mirror
Cutting in too soon puts you in the truck's front blind spot, where it cannot stop in time. Wait until you see it in your mirror.
第4题，共25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5题，共25题
What does this sign mean?
- The road becomes divided
- A narrow bridge is ahead
- A new lane is added
- The right lane ends; merge left when it is safe
显示答案
答案: D. The right lane ends; merge left when it is safe
If you are in the lane that ends, signal and move over when there is a safe gap. Drivers in the other lane should help by adjusting speed.
第6题，共25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7题，共25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8题，共25题
What does this sign mean?
- Stop only if other vehicles are near
- Come to a full stop, then go when it is safe
- Slow down and go if no one is coming
- Stop only when a police officer is present
显示答案
答案: B. Come to a full stop, then go when it is safe
A red octagon always means stop. Stop completely, yield to traffic and pedestrians, then go when it is safe.
第9题，共25题
How should you exit a freeway?
- Stop on the shoulder, then take the exit
- Slow down in the main lane, then change lanes
- Move into the exit lane early, then slow down in the exit lane
- Cross the painted area at the last moment
显示答案
答案: C. Move into the exit lane early, then slow down in the exit lane
Get into the correct lane well before the exit, signal, and do most of your slowing after you enter the exit lane or ramp.
第10题，共25题
You feel sleepy while driving. What is the safest choice?
- Open the window and turn up the radio
- Chew gum and keep driving
- Drive faster to get home sooner
- Pull over in a safe place and rest or take a short nap
显示答案
答案: D. Pull over in a safe place and rest or take a short nap
Tricks like a cold window or loud music do not work. Stop and rest; only sleep cures drowsiness.
第11题，共25题
In freezing weather, which part of the road often ices over first?
- Long straight roads in the sun
- Roads in the middle of town
- Bridges and overpasses
- Uphill sections facing the sun
显示答案
答案: C. Bridges and overpasses
Cold air flows above and below bridges and overpasses, so they freeze before other parts of the road.
第12题，共25题
What does this sign mean?
- The road ahead becomes a divided highway; keep right
- The divided highway ends
- A narrow bridge is ahead
- A crossroad is ahead
显示答案
答案: A. The road ahead becomes a divided highway; keep right
A median or barrier will separate the two directions of traffic. Keep to the right of it.
第13题，共25题
A pedestrian with a white cane or a guide dog is waiting to cross. What should you do?
- Stop and let the person cross, without honking
- Wave the person across from far away
- Honk so the person knows you are there
- Drive around the person
显示答案
答案: A. Stop and let the person cross, without honking
Pedestrians who use white canes or guide dogs have the right-of-way. Do not honk at a blind pedestrian.
第14题，共25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15题，共25题
Car A is waiting to enter this roundabout. Car B is already in the roundabout. Which car has the right-of-way?
- Whichever car is larger
- Whichever car honks first
- Car B
- Car A
显示答案
答案: C. Car B
Yield to all traffic already in the roundabout, then enter when there is a safe gap.
第16题，共25题
A driver holds the left arm straight out the window. What does this hand signal mean?
- Right turn
- Left turn
- Slowing down or stopping
- You may pass me
显示答案
答案: B. Left turn
The left arm held straight out means a left turn.
第17题，共25题
Compared with a sober driver, about how much more likely is a driver with a BAC of 0.08% to crash?
- About 20 times
- About the same
- About 4 times
- About 1.5 times
显示答案
答案: C. About 4 times
Drivers at a BAC of 0.08% are about four times more likely to crash than drivers with no alcohol.
第18题，共25题
What does this sign mean?
- You may pass if you are careful
- You must not pass other vehicles on this part of the road
- Slower traffic must keep right
- Pass only on the right
显示答案
答案: B. You must not pass other vehicles on this part of the road
Do not pass until a sign or the road markings show that the no-passing area has ended.
第19题，共25题
Which of these is a warning sign that you are too sleepy to drive?
- Checking your mirrors often
- Wanting to change the radio station
- Feeling hungry
- Drifting over lane lines or hitting rumble strips
显示答案
答案: D. Drifting over lane lines or hitting rumble strips
Drifting from your lane or hitting rumble strips means you are drowsy. Stop in a safe place and rest.
第20题，共25题
What does this sign mean?
- The signal ahead is broken
- There is a pedestrian signal only
- There is a traffic signal ahead
- A railroad signal is ahead
显示答案
答案: C. There is a traffic signal ahead
Slow down and be ready to stop for a red light. This sign is used where the signal is hard to see.
第21题，共25题
What does this sign mean?
- Trucks must use this route
- One-way street to the right
- The road ahead turns right
- Follow this route because the usual road is closed
显示答案
答案: D. Follow this route because the usual road is closed
A detour takes you around a closed road. Follow the detour signs until you are back on your route.
第22题，共25题
What does this sign mean?
- You must not drive into this road from where you are
- The road is closed to trucks only
- Stop, then enter when the way is clear
- One-way street; turn here
显示答案
答案: A. You must not drive into this road from where you are
This sign is posted where you would be going the wrong way, such as a freeway exit ramp or the end of a one-way street. Do not enter.
第23题，共25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24题，共25题
Another car is passing you on a two-lane road. What should you do?
- Stay centered in your lane and slow down slightly if needed
- Move toward the center line
- Speed up so the other car cannot pass
- Brake hard
显示答案
答案: A. Stay centered in your lane and slow down slightly if needed
When someone passes you, keep to your lane and ease off slightly so they can get back in safely. Never speed up.
第25题，共25题
You cannot see the truck driver's face in the truck's side mirror. What does that mean?
- You are a safe distance away
- The truck is about to stop
- The truck driver probably cannot see you
- The truck driver can see you clearly
显示答案
答案: C. The truck driver probably cannot see you
If you can't see the driver in the truck's side mirror, assume the driver can't see you.

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