小题1: It’s a photo of my room.
小题2: What’s that on the desk?
小题3: Is the computer yours?
小题4: It’s my brother’s.
小题5: What about the tape player?/ Whose is the tape player in the bookcase?
小题1: It’s a photo of my room.
小题2: What’s that on the desk?
小题3: Is the computer yours?
小题4: It’s my brother’s.
小题5: What about the tape player?/ Whose is the tape player in the bookcase?