问题
选择题
— Is this _____ pen?
— Yes, it's her pen. [ ]
A. your
B. Mary's
C. Mike's
D. his
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Is this _____ pen?
— Yes, it's her pen. [ ]
A. your
B. Mary's
C. Mike's
D. his
答案：B