问题 补全对话,情景问答
将下列几个句子组成一段对话。
A. What's this, Bob?
B. Yes, I am.
C. No, I'm Bob.
D. It's a room.
E. Are you Alice?
Bob: Hi,     1       
Alice:       2       Are you David?
Bob:         3     
Alice:       4      
Bob:         5     
答案

1-5 EBCAD

问答题
单项选择题