题目内容
Mary is _________ primary school student in Beijing.
A.a 8-year-old | B.an 8-year-old | C.a 8-years-old | D.an 8-years-old |
B
试题分析: 句意:玛丽是北京的一名小学生。 8-year-old 8岁,做复合形容词,其中的名词保持单数,eight的第一个音标为元音,加不定冠词an,故答案选B.
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