单项选择题
Conversation 1
A、She is a student. B、She is a manager. C、She is a teacher. D、She is a manager assistant.
A.The skin cancer is easy to cure. B.The skin cancer is a common cancer. C.The skin cancer need not be worried about. D.The skin cancer is rare.
A、At a party. B、On a road. C、In a school. D、In a factory.