Please answer the question based on the following passage. You need to choose one letter from the given options, A, B, C, or D, as the final answer, and provide an explanation for your choice. Your output format should be ###Answer: [your answer] ###Explanation: [your explanation]. ###Passage:Silent Spring" written by American science writer NAME_1 is hailed as the pioneering work of the Western modern environmental protection movement.This book takes DDT as the main case and draws the conclusion that chemicals have serious harm to human health and the global environment.The publication of this book triggered a national debate in Western countries. ###Question:If the following statements are true, they can weaken NAME_2's conclusion, except ###Options: (A)Not only can DDT kill mosquitoes that spread malaria, but it is not as harmful to the environment. (B)After DDT was stopped in some parts of Africa, malaria came back. (C)The use of alternatives to DDT in developed countries is also harmful to the environment... (D)The Tianjin chemical plant produced 1,000 tons of DDT last year, and most of it is exported to Africa to help local residents fight malaria.