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: Pharmacology
Drug commonly used in the treatment of echinococosis is : 
Select and explain. 
A. Albendazole, B. Ivermectin, C. Pyrantel pamoate, D. Metronidazole
A: Albendazole
Answer: A: Albendazole 
Explanation: None