This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Diagnostic features of allergic bronchopulmonary aspergillosis (ABPA) include all of the following except - \nSelect and explain. \nA. Changing pulmonary infiltrates, B. Peripheral eosinophilia, C. Serum precipitins against Aspergillus fumigants, D. Occurrence in patients with old cavitary lesions', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]