—Who is the boy over there?

—It’s ______ brother.

A.mine               B.me                                    C.my                                    D.I

按汉语提示完成句子

－Who is the man over there?

－________(肯定是那个著名的作家).

—Who is the boy over there?

—It’s ______ brother.

A. mine　　 B. me　　　　　　 C. my　　　　　　 D. I