Answer :

In "Thank You Ma'm" a clean face represents self-respect. 

The correct answer is "D".

In the story, Roger is a young boy who attempts to steal from a woman named Luella Bates. However, he accidentally trips during his stealing attempt. Mrs. Bates subsequently kicks him.

After this incident, Mrs. Bates surprisingly takes Roger to her house and orders him to wash his face. She then asks him why he tried to steal from her. Roger tells her he wanted to buy a pair of blue suede shoes.

After giving him the money, Roger struggles to thank her. Mrs. Bates proceeds to close the door in his face.

Mrs. Bates actions were all a lesson of self-respect she wanted to teach Roger. As he was looking was terrible and he was engaged in wrongdoings. There is no better way of teaching than with actions.