Idaho DMV Permit Practice Test 2026：第7套练习测试

Idaho DMV Permit Practice Test 练习测试第7套（共8套）：再练25道题，附答案和解释。

驾驶
爱达荷州
205道题
核对于2026年10月10日

第1题，共25题
You missed your exit on the freeway. What should you do?
- Go on to the next exit
- Back up on the shoulder
- Stop and wait for a gap to back up
- Make a U-turn across the median
显示答案
答案: A. Go on to the next exit
If you miss your exit, stay on the freeway until the next exit. Never back up or turn around on a freeway.
第2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3题，共25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4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5题，共25题
You see this emblem on the back of a vehicle. What does it mean?
- The vehicle moves much slower than normal traffic, like farm equipment
- The vehicle carries hazardous materials
- It is carrying a wide load
- It is an emergency vehicle
显示答案
答案: A. The vehicle moves much slower than normal traffic, like farm equipment
You can come up on these vehicles very quickly. Slow down early and pass only when it is safe and legal.
第6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7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8题，共25题
How should you pass a bicyclist riding in the same direction?
- Follow closely until the rider moves aside
- Honk and pass close by
- Pass on the right
- Slow down and pass on the left with plenty of space
显示答案
答案: D. Slow down and pass on the left with plenty of space
Pass a bicyclist on the left at a safe distance and reduce your speed as you pass.
第9题，共25题
What does this sign mean?
- U-turns are allowed ahead
- Turn around ahead
- A roundabout is ahead; slow down and drive counterclockwise
- Do not enter
显示答案
答案: C. A roundabout is ahead; slow down and drive counterclockwise
At a roundabout, yield to traffic already in the circle and travel counterclockwise, to the right of the center island.
第10题，共25题
At a T-intersection with no signs or signals, who has the right-of-way?
- The vehicle turning left
- Traffic on the through road
- The largest vehicle
- Traffic on the road that ends
显示答案
答案: B. Traffic on the through road
Drivers on the road that continues straight through have the right-of-way. Drivers on the road that ends must yield.
第11题，共25题
What usually happens if you refuse a chemical test after an arrest for impaired driving?
- You get a written warning
- Nothing happens
- Your driver license is suspended or revoked
- You must retake the written test only
显示答案
答案: C. Your driver license is suspended or revoked
Refusing a test brings its own penalties, including losing your license, even if you are not convicted of impaired driving.
第12题，共25题
What does this sign mean?
- Many curves are ahead
- A sharp turn to the right is ahead
- Two-way traffic is ahead
- The road curves right, then left
显示答案
答案: D. The road curves right, then left
A reverse curve bends one way and then the other. Slow down before the first curve.
第13题，共25题
What does this sign mean?
- Turn around here
- Left turns are not allowed here
- U-turns are not allowed here
- Sharp curve ahead
显示答案
答案: C. U-turns are not allowed here
A red circle with a slash means the action shown is not allowed. Here you may not make a U-turn.
第14题，共25题
What does keeping a space cushion around your car, as shown, give you?
- The right-of-way over other drivers
- A shorter braking distance
- Time and room to react if something goes wrong
- Better fuel economy
显示答案
答案: C. Time and room to react if something goes wrong
Space around your vehicle gives you time to see problems and room to steer or stop.
第15题，共25题
Car 1 is behind a school bus on this divided highway. The bus has stopped with its red lights flashing. What must the driver of Car 1 do?
- Stop and stay stopped until the red lights turn off
- Pass slowly on the right
- Honk and keep going
- Pass slowly on the left
显示答案
答案: A. Stop and stay stopped until the red lights turn off
Drivers behind a stopped school bus must always stop. Rules for drivers on the other side of a divided highway differ by state.
第16题，共25题
Which of these is an illegal place to park?
- In a marked space next to the curb
- On a residential street with no signs
- In an open space in a parking lot
- In a crosswalk
显示答案
答案: D. In a crosswalk
You may never park in a marked or unmarked crosswalk, because it blocks people who are crossing.
第17题，共25题
Marking 4 is a solid yellow line next to a broken yellow line. When may you pass?
- Only when the broken line is on your side
- Whenever the road ahead looks clear
- Never, from either side
- Only when the solid line is on your side
显示答案
答案: A. Only when the broken line is on your side
With a solid and a broken line together, drivers on the broken-line side may pass when safe. Drivers on the solid side may not.
第18题，共25题
What does this sign mean?
- Detour to the right
- Right turns only
- Traffic on this street moves only in the direction of the arrow
- Keep to the right of the divider
显示答案
答案: C. Traffic on this street moves only in the direction of the arrow
Drive only in the direction of the arrow. You may not drive the other way on a one-way street.
第19题，共25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20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21题，共25题
You have parked on the street. What should you do before opening your door on the traffic side?
- Turn on your headlights
- Honk your horn
- Check behind you for bicyclists and cars
- Open the door quickly to get out fast
显示答案
答案: C. Check behind you for bicyclists and cars
Opening a door into the path of a bicyclist can cause a serious crash. Look back before you open it.
第22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23题，共25题
Zones 1 and 2 are this car's blind spots. Before you change lanes, how should you check them?
- Honk and move over slowly
- Turn your head and look over your shoulder
- Use only the inside rearview mirror
- Use only the side mirrors
显示答案
答案: B. Turn your head and look over your shoulder
Mirrors do not show every area beside you. Look over your shoulder to check the blind spot before you move.
第24题，共25题
You come to a traffic light that is completely dark because of a power outage. What should you do?
- Honk and keep going
- Treat the intersection like an all-way stop
- Yield only to cars on your left
- Drive through if no cars are close
显示答案
答案: B. Treat the intersection like an all-way stop
When a signal is not working, stop as you would at a stop sign, then follow the right-of-way rules.
第25题，共25题
Your car starts to skid on a slippery road. What should you do?
- Steer hard the opposite way
- Speed up
- Slam on the brakes
- Ease off the gas and steer in the direction you want the front of the car to go
显示答案
答案: D. Ease off the gas and steer in the direction you want the front of the car to go
Take your foot off the gas, do not brake hard, and steer smoothly where you want to go.

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