Which of the following statements is true in Maslow’s motivation theory.

A.Food， shelter and wages fall into the category of safety needs.

B.The order of the hierarchy of needs is not fixeD.C.（D） People move up to seek satisfaction at a higher level even the basic needs have not met yet.

D.Effective leaders should adapt to the changing needs in different settings.

正确答案：Effective leaders should adapt to the changing needs in different settings.