Question

【题目】I have cousin. He’s in a primary school.

A. a 8-years-old B. a 8-year-old C. an 8-years-old D. an 8-year-old

Answer 1

【答案】D

【解析】

句意：我有一个8岁的表弟，他在上小学。这里是用“8岁的”修饰cousin，这类复合形容词做定语时，名词用单数，并且名词两边需要加连词符，故8-year-old boy, 又因eight的发音以元音因素开头, 前用冠词an, 故选D。