听录音,选出你所听到的句子 ( )1.A. It's a pencil. ( )2.A. What's this in English? ( )3.A. On the desk. ( )4.A. Come here. B. It's a sharpener. B. What's that in English? B. In the desk. B. I see. C. It's a stapler. C. What's it in English? C. In the box. C. Thank you.