试题：
| 选择答语，补全对话。 | |
B: (1) . A: Is this your mother? B: (2) . A: Is this man your uncle? B: (3) . A: What's his name? B: (4) . A: Who's your brother? B: (5) . A: How old is he? B: (6) . |
情景交际
2016-05-28
答案：
我来补答展开全文阅读