With Regard to Play

With regard to play:

A) Play was a natural developmental tool, and although recognized by physical educators, was accepted with varying degrees of enthusiasm.
B) In general, physical educators, like most Americans, viewed the usefulness of play with some ambivalence.
C) Most physical educators believed that play, games, and sport should play a secondary role in physical education, not a primary one.
D) All of the above.
E) None of the above.