|
Be activated before crossing railroad tracks.
|
|
|
Never be used.
|
|
|
Only be used after crossing railroad tracks.
|
|
|
Only be used near railroad tracks if a train is approaching.
|
16/50.
16.
If driving a school bus, your four-way flashers should:
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh
Refresh this page and redo the question
Restart
Restart this set of tests