1 . 听下面一段较长对话，回答以下小题。
1. Where does the conversation take place?

A．In the hospital.

B．In the gym.

C．In the classroom.

2. Why can’t the man’s arm be back to normal once the cast comes off?

A．His arm might have some swelling.

B．His arm is still broken.

C．He doesn’t use the arm.