Question

听录音，选择最佳的答语。
(     ) 1. A. Yes, isit (     ) 2. A. It's a pencil. (     ) 3. A. It's his marker. (     ) 4. A. Nice to meet you (     ) 5. A. These are pencils.	B. It'sapen. B. Yes, it's a pencil. B. No, it's not my marker. B. Hello! B. Twenty.	C. No, it isn't. C. Yes,it is. C. It's in your desk. C. Fine, thanks. C. This is glue.