题目内容
---What’s that? ---It’s_____.
A.a pencil of Mary B. a Mary’s pencil
C. a pencil of Mary’s D. Mary’s a pencil
练习册系列答案
相关题目
题目内容
---What’s that? ---It’s_____.
A.a pencil of Mary B. a Mary’s pencil
C. a pencil of Mary’s D. Mary’s a pencil