The second read through, you should only be covering material that you did not understand the first time.
The correct option is True.
What is a covering material?
Covering material is a material used by builders to cover surfaces. building material - material used for constructing buildings. fiberglass, fiberglass - a covering material made of glass fibers in resins.
For more information about the Covering material , refer to the link :-
brainly.com/question/11385993
