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
Drug of choice for Mycoplasma pneumoniae is 
Select and explain. 
A. Penicillin, B. Tetracycline, C. Cefuroxirne, D. Erythromycin
D: Erythromycin
Answer: D: Erythromycin 
Explanation: None