试题题干
New Zealand is predominantly an English-speaking country, but since 1987 both English and （ ）have been official languages.
参考答案
正确答案：
试题解析
新西兰主要是讲英语的国家，但自1987以来，英语和毛利语一直是官方语言。
New Zealand is predominantly an English-speaking country, but since 1987 both English and （ ）have been official languages.
新西兰主要是讲英语的国家，但自1987以来，英语和毛利语一直是官方语言。