Most of the time the central idea will encapsulate the main points to be developed in the body of the speech.

Most of the time the central idea will encapsulate the main points to be developed in the body of the speech. A: 正确 B: 错误

____ is not one of the nine object-oriented principles. A: Encapsulate what varies. B: Responding to change over following a plan. C: Program to interfaces, not implementations D: Favor composition over inheritance.