问题 补全对话,情景问答
选择合适的句子补全对话。
A. Follow me.
B. It's just up the stairs!
C. Thanks.
D. Where's the library?
A: Excuse me! 1______________
B: 2______________ Let me help you.
A: Thank you.
B: 3______________ Here it is!
A: 4______________
答案

1. D  2. B  3. A  4. C

单项选择题
单项选择题