问题
选择题
— Is this your book?
— ____ [ ]
A. No, it isn't.
B. Yes, it isn't.
C. No, it is.
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— Is this your book?
— ____ [ ]
A. No, it isn't.
B. Yes, it isn't.
C. No, it is.
答案：A