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:A research report shows that with the development of the economy and reform and opening up, almost all the units related to planting and breeding in China have projects to import species from abroad.However, the Alternanthera philoxeroides introduced as feed in East China and other places, and the rice grass introduced in the coastal provinces for protection of beaches, etc., quickly spread and invaded pastures, forest areas and wastelands, forming a single dominant community, resulting in the original plant community Recession.The Italian black bees introduced from Xinjiang quickly spread into the wild, making the original excellent bee species Ili black bees almost extinct.therefore____________ ###Question:Which of the following can most logically complete the above discussion? ###Options: (A)The introduction of foreign species may cause great harm to China's biodiversity. (B)Should try to control the spread of Alternanthera philoxeroides, rice grass and other plants. (C)The introduction of species from abroad is to improve economic efficiency. (D)There are alien species in 34 provinces, cities and autonomous regions in China. Provide the entire answer in JSON format.
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