Question

【题目】Jane is a ___ high school student in the United States.

A. 16 years old B. 16- years-old C. 16-year-old D. 16 year old

Answer 1

【答案】C

【解析】句意：简是一个16岁的美国高中生。16-year-old 复合形容词用作定语，修饰后面的名词，注意有连字符时year不用复数；故答案选C。