His daughter is girl.A. a eight-year-oldB. an eight-year-oldC. an eight-years-oldD. a eig

网友回答

A. a eight-year-old
(答案→)B. an eight-year-old
C. an eight-years-old
D. a eight years old
解析：考查复合名词。这里an eight-year-old 作定语，故用连接符号形式，故选B。