Don’t shout at him like that. He is only a boy.
- A.eight-year-old
- B.eight-years-old
- C.eight years old
- D.eight year old
答案
正确答案:A
知识点:复合形容词

分析句子成分可知,空白处需要用一个复合形容词做定语。eight-year-old可以做前置定语,而eight years old通常用来做表语。

略
