问题详情

Why does the professor think that the acronym S.A.D.is unsuitable？
A．She did not participate in creating the acronym.
B．It does not reflect the seriousness of the problem.
C．Some of her patients object to the acronym.
D．The acronym is not an abbreviation for the words.请帮忙给出正确答案和分析，谢谢！