M: I'm so happy. My cousin finally went back to his hometown. He stayed in my house for 2 weeks. ,F: That's nothing. My sister stayed in my apartment for 2 months. She just left a couple days ago.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: Your brother stayed in your apartment for 2 months? That's long. (C) M: Your sister stayed in your apartment for 2 months? That's long. (D) M: Your sister stayed in your apartment for 2 years? That's terrible!
C