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: Microbiology
[{'content': 'Selective media for Vibrio cholerae \nSelect and explain. \nA. TCBS medium- Thiosulfate, Citrate, Bile salt & Sucrose, B. Thayer main medium, C. Skirrow medium, D. Ceftrioxone broth', 'role': 'user'}, {'content': 'Answer: A \nExplanation: TCBS medium- Thiosulfate, Citrate, Bile salt & Sucrose Repeat .from May 2008', 'role': 'assistant'}]