He is my dad and this is( ).A.I B.me C.my D,mine

问题描述:

He is my dad and this is( ).A.I B.me C.my D,mine

B
He is my dad and this is (me).考察代词的主格和宾格:做主语用主格,不做主语用宾格.I是主格形式,me是宾格形式.