表达“一个十一岁的男孩”含义,以下正确的是_____?( )
A.an eleven-years old boy
B.an eleven-year old boy
C.a boy of eleven years old
D.a boy of eleven year old
正确答案是AB
表达“一个十一岁的男孩”含义,以下正确的是_____?( )
A.an eleven-years old boy
B.an eleven-year old boy
C.a boy of eleven years old
D.a boy of eleven year old
正确答案是AB