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:twenty one.Standard antibiotics usually contain only one active ingredient, while herbal antibacterial drugs contain many.Therefore, herbal medicines are more likely to maintain their effectiveness than standard antibiotics when fighting new resistant bacteria.For the strain, it is difficult to develop resistance to herbal medicines, just as it is difficult for a chef to make a dish that can satisfy the taste of dozens of guests at the same time, and it is much easier to make a dish that meets the taste of one guest. ###Question:Which of the following ways of reasoning is most similar to the above argument? ###Options: (A)If you have a large deposit in the bank, your purchasing power will be strong.If your purchasing power is strong, you will be happy.Therefore, if your bank has a large amount of deposits, you will be happy. (B)A full-term baby has a certain instinct reaction after birth that will disappear by 2 months.The baby has been 3 months old, and there is this instinctive reaction.Therefore, this baby was not born at full term. (C)Depending on the size, the supermarket may require 1 to 3 security guards to prevent theft.If any supermarket decides to use 3 security guards, then it must be a big supermarket. (D)Electric current passes through wires as water flows through pipes.Since a large-diameter pipeline has a larger flow rate than a small-diameter pipeline, a thicker wire has a larger amount of electricity than a thin wire. There should be exactly 7 paragraphs separated by the markdown divider: ***.
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