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 fuel-efficient car of a certain brand sells for 270,000 yuan, while another ordinary one costs 170,000 yuan.According to the current gasoline prices and the test data of the fuel consumption of the two cars for 100 kilometers, people who buy this fuel-efficient car need to be at least 300,000 kilometers to make up for the higher price difference than buying ordinary cars.If the price of oil rises in the future, the mileage required to make up for the purchase price will increase accordingly. ###Question:Which of the following statements most pointed out the shortcomings of the above argument? ###Options: (A)Arguments and conclusions are contradictory (B)The argument cannot fully support its conclusion (C)The argument does not consider the possibility of future oil price reduction (D)The argument uses unproven assumptions as an argument The letter p should appear at least 12 times.
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