Railroad & SpecialCâu 25 / 80
At a railroad crossing, a school bus must:
a.Slow down but may roll through if no train is visible
b.Stop, whether or not it is carrying passengers, unless the crossing is exempt
c.Stop only when carrying students
d.Never stop, to avoid stalling on the tracks
Giải thích
School buses are required to stop at railroad crossings whether or not students are aboard, except at crossings marked exempt or where a police officer or signal directs otherwise. The driver stops, looks, and listens before proceeding. This rule exists because of the catastrophic consequences of a train collision.
Luyện miễn phí toàn bộ 80 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- The school bus should stop before a railroad crossing:
- Before crossing the tracks, the driver should:
- You should never shift gears while:
- You should only start across the tracks if you are sure you can:
- The distance a fully loaded bus needs to clear the tracks is important because:
- At an 'exempt' railroad crossing sign, a school bus:
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