题干
——Lily, is this ___ ipad?
——No, it's not mine. I think it's Lucy's.
A：my
B：your
C：his
D：her
答案(点此获取答案解析）
B
——Lily, is this ___ ipad?
——No, it's not mine. I think it's Lucy's.
A：my
B：your
C：his
D：her
