“A friend of my sister”表达正确吗?
“A friend of my sister”表达正确吗?
a friend of my sister's是什么意思?
did a boy friend of my sister's go to the party?这句有错吗
one of my sister's friend 后用加S吗
She is a friend of my正确还是She is a friend of mine正确?
The girl is Susan.She is -- A,a friend of my sister.B.my sis
She is a friend ( )my sister's
the,in,girl,my,red,a,friend,is,of,sister's(.)
a friend of mine=my friend吗
He is a friend of my father正确还是He is a friend of my father's
a friend of mine= my friend
英语,It___that he was the best friend of my sister.