Question ID:PT11 S2 Q3 Passage:For Juanita to get to the zoo she must take either the number 12 bus or else the subway. Everyone knows that the number 12 bus is not running this week; so although Juanita generally avoids using the subway, she must have used it today, since she was seen at the zoo this afternoon. Stem:The method of the argument is to Correct Answer Choice:CChoice A:assert that if something is true, it will be known to be true Choice B:demonstrate that certain possibilities are not exclusive Choice C:show that something is the case by ruling out the only alternative Choice D:explain why an apparent exception to a general rule is not a real exception Choice E:substitute a claim about what invariably occurs for a claim about what typically occurs