Question

【题目】A girl named Dong Xinyi looked after her disable father.

A.three-years-oldB.three-year-oldC.three years oldD.three year old

Answer 1

【答案】B

【解析】

句意：一个名叫董心怡的3岁女孩照顾她残疾的爸爸。

有连字符，连接名词时，用单数名词。three-year-old三岁的，作定语；three years old三岁，作表语。此处修饰名词girl，故缺少定语，故选B。