Unit 2 My School Lesson 2习题一、看图填空。1. 2. 3. 4. 5. 二、英汉互译。1. 图书馆 2. 操场 3. toilet 4.你们有电脑教室吗?________________ 5. second floor 6.computer room 三、单项选择( ) 1.The library is _______ the second floor.A. in B. to C. on. ( ) 2. Is this a ______?A. teacher’s of...