试题详情
根据情景，在对话框中填入合适的选项。(有多余选项)
| A. What's this? B. What are they? C. They're lions. D. It's an elephant. E. They are tigers. |
知识点
参考答案
| A. What's this? B. What are they? C. They're lions. D. It's an elephant. E. They are tigers. |