—Mr Green has _______ one-year-old son, doesn’t he?

试题详情及答案解析

—Mr Green has _______ one-year-old son, doesn’t he?
—Yes, and he also has _______ eight-year-old daughter.

A．a; a

B．an; a

C．a; an

D．an; an

答案：C

试题分析：句意：—格林先生有一个一岁的孩子，是吗？—是的，他还有一个八岁的女儿。a/an做不定代词，an用在以元音音素开头的字母前面。故选C。
考点：考查不定冠词。