问题
选择题
— _____________. Is this your eraser?
— Yes, it is. Thanks a lot.[ ]
A. I'm sorry
B. Excuse me
C. It's OK
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— _____________. Is this your eraser?
— Yes, it is. Thanks a lot.[ ]
A. I'm sorry
B. Excuse me
C. It's OK
答案：B