|
Before beginning the grade.
|
|
|
When you have already started the grade.
|
|
|
As far down the grade as possible.
|
34/50.
34.
When traveling down a steep grade, you switch into a lower gear:
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh
Refresh this page and redo the question
Restart
Restart this set of tests