Unit 1 Classroom Lesson 2 同步练习一、根据 A 栏所给的内容在 B 栏中找到合适的答语。 A B( ) 1. Where’s my schoolbag? A. It’s on the desk. ( ) 2. Where is the book? B. Sorry. ( ) 3. Excuse me. C. Thank you. ( ) 4. What’s in the classroom? D. It’s near the computer.( ) 5.Where...