Answers: A, B, D, E
Objects that are not protected by the Patent Law include: inventions and creations that violate the law, social ethics or harm the interests of the public; Obtaining or using genetic resources in violation of laws and administrative regulations, and relying on such genetic resources and completed inventions; scientific discoveries; rules and methods for intellectual advancement; diagnosis and treatment methods of diseases; animal and plant varieties, but for Patent rights may be granted in accordance with the law for production methods of animal and plant varieties; substances obtained by atomic nuclear transformation; designs that mainly serve as identification functions in terms of patterns, colors, or a combination of both in flat printed matter. So C is wrong.