Safe Driving第 66 / 80 题
You should generally avoid backing a school bus when students are around because:
a.It wastes fuel
b.Children may be in the rear blind spot where you cannot see them
c.The transmission may overheat
d.It confuses other drivers
解析
Backing near students is extremely hazardous because a child can be directly behind the bus in the driver's largest blind spot. If backing is unavoidable, use a ground guide and have an adult keep students away from the rear. Whenever possible, plan routes and stops that do not require backing.
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