题目内容
He is ________, and he has ________ sister.
A. ten years old; an eight-year-old
B. ten-years-old; an eight years old
C. ten year old; eight-year-old
D. ten years old; a eight-year-old
【解析】选A。表达某人的年龄用结构“主语+be+数字+years+ old (数字>1)”;作定语时此结构为“数字-year-old”, year必须用单数。故选A。
练习册系列答案
相关题目
Don’t talk to Simon like that. He is just an _______ boy.
| A.eleven years old | B.eleven –years – old |
| C.eleven- year- old | D.eleven years-old |