问题 填空题 读对话，选择正确的图片，把序号写在横线上。1. Where is the balloon? It's under the bed.______________A. a. 2. Where's the walkman? It's on the book.______________B. b. 3. Where's the bag? It's on the desk.______________ C. c. 4. Where's the lamp? It's on the chair. ______________D. d. 答案 1. B c 2. C b 3. D d 4. A a
