F: I don't know what to wear on Monday. ,M: What about that red dress you wore last week? It looks beautiful. ,F: I don't want to look too formal. I think I'll just wear jeans and a shirt.
(A) M: Why do you choose to wear a formal suit? (B) M: Why don't you like to wear jeans and a shirt? (C) M: Why do you choose to wear jeans and a shirt? (D) M: I didn’t hear you. Please could you tell me again?
C