Are usually not important.
|
|
Are only found in construction zones.
|
|
Provide information for drivers.
|
|
Are usually red and blue in color.
|
Are usually not important.
|
|
Are only found in construction zones.
|
|
Provide information for drivers.
|
|
Are usually red and blue in color.
|
Answer correctly : 0 | Wrong : 0
Answer Sheet :
Refresh this page and redo the question
Restart this set of tests