以下属于IEEE职业道德规范的是 A: （化解利益冲突）To avoid real or perceived conflicts of interest whenever possible, and to disclose them to affected parties when they do exist. B: （拒绝任何贿赂）To reject briber. C: （加强技术理解）To improve the technology; its appropriate application, and potential consequences. D: （知晓并遵守法律）pertaining to professional work.