Question

【题目】Jack is ______ 8-year-old boy who likes playing the guitar.
A.a
B.an
C.the

Answer 1

【答案】B
【解析】句意：杰克是一个喜欢弹吉他的八岁男孩。根据"Jack is ______ 8-year-old boy"可知,这里应该用不定冠词表示"一个"的意思．而a用于辅音音素开头的词前,an用于元音音素开头的词前8（eight）的音节为/et/,是以元音音素开头的单词,故应选an ,答案为B。