问题 补全对话，情景问答 问句答语匹配。( ) 1. This is my brother, Dayong! ( ) 2. How old are you? ( ) 3. How are you? ( ) 4. Today is my birthday.A. I'm six. B. Nice to meet you! C. Happy birthday! D. I'm fine, thank you. 答案 1-B 2-A 3-D 4-C
