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: Social & Preventive Medicine
Best way to control house fly 
Select and explain. 
A. DDT, B. Pyretheum, C. Mosquito net, D. Climination of breading places
D: Climination of breading places
Answer: D: Climination of breading places 
Explanation: None