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:The Nanjing Yangtze River Bridge, built in 1968, has a clear height of 24 meters in the Fengshui area.Theoretically, it can pass a maximum of 3,000 tons of ships.Today, with the rapid economic development, it has become a building that “cuts the waist” of the Yangtze River waterway and hinders the passage of giant ships.A bridge expert asserted that the Nanjing Yangtze River Bridge must be demolished and rebuilt in order to dredge the golden waterways of the Yangtze River completely. ###Question:If any of the following is true, can you raise the most doubts about this expert's point of view? ###Options: (A)Due to the inability of large ships to pass through the Nanjing Bridge, a large number of exported goods in the middle and upper reaches of the Yangtze River can only be taken by road or railway. (B)99% of international ships entering the Yangtze River are moored at ports below the Nanjing Bridge, and dozens of foreign trade terminals above Nanjing rarely have large external ships berthed. (C)It is not enough to dismantle only the Nanjing Bridge.The Yangtze River Bridge, which was built in Wuhu, Tongling, Anqing and other places, has a clear height of 24 meters. (D)Shipbuilding technology is highly developed, and 8000-ton ships designed for adapting to the passage of the Yangtze River abroad have passed through Nanjing to Wuhan. Do not include the following keywords: format, passage, reach, area
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