纽约州,加州以及其它州商业车驾照基本理论模拟题复习
美国大部分州的商业车驾照考试为英文,我们已将搜索到的试卷答案注释中文以便您更好的复习。所有的信息来自于官方网站和网络,在发布时尽可能保证准确,但可能会发生变化,请按照当地官方DMV网站为准。欢迎联系我们给予建议和分享更多考题
基本理论模拟考试排行榜
Which of the statements about braking is true
- the heavier vehicle is or faster it is moving, the more heat the brakes have to absorb - 正确答案
- brake fade is not caused by heat
- brake responding is very quickly when the vehicle is moving very fast
- All these answers are true
车辆越重或行驶速度越快,刹车系统要吸收的热量就越多
Which of these lights cannot be checked at the same time
- None of these
- turn signals, taillights, and clearance lights
- headlights, brake lights and clearance lights
- turn signals, brake lights and four way flashes - 正确答案
转向信号灯,刹车灯和紧急四向闪烁灯无法同时检查
Which of the statement is true
- Most people are more alert in the night than during the day
- If you become sleepy, drink enough coffee to keep you awake until you get to your destination
- Many heavy vehicles accidents occur between midnight and 6 am - 正确答案
- Most hazards are easier to see at night than during the day
许多卡车交通事故都发生在午夜12点到早上6点,因为夜间开车和早晨升起的太阳很容易使驾驶员疲劳犯困。
How much space in front of you is needed while driving on a highway
- 1 second for every 20 feet of vehicle length
- 1 second for every 10 feet of vehicle length - 正确答案
- 1 second for every 40 feet of vehicle length
- 1 second for every 30 feet of vehicle length
在高速公路上行驶时,每10英尺车长需要1秒与前车的距离
What should you do before driving in the mountains
- Carry the tire chains in your vehicle
- Unhook your steering axle brake
- Know escape ramp location on your way - 正确答案
- All these answers are correct
在车辆准备上山和下山之前,你必须提前知道途中的逃生坡道(Escape Ramp)的位置。万一车辆在下坡出现突发情况,例如因下坡车速太快或货物太重导致刹车刹不住 - 你可以使用逃生坡道安全的将车辆停下来。


