|
Be in a single-file line.
|
|
|
Be in pairs.
|
|
|
Not use the handrail.
|
|
|
Try to take two stairs at a time.
|
20/40.
20.
When boarding the school bus, students should:
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh
Refresh this page and redo the question
Restart
Restart this set of tests