英语问题an还是a eight-year-old boyeight的开头不是发音是a吗?那就是发字母音咯?那前面不是加a么不懂啊···

是a eight-year-old 还是an eight-year-old a eight-year-boy还是an eight-year-boy请高手解答, 英语问题an还是a eight-year-old boyeight的开头不是发音是a吗?那就是发字母音咯?那前面不是加a么不懂啊··· 一年用英语怎么说应该是an year 还是 A year? he is ____boy 1.a eight-year-old 2.an eight-year-old 3.an eight-years-old 4.a eight year old 一道英语题目关于连字符的They have an _________son.A.seven-year-oldB.seven years oldC.eight-year-oldD.eight years old Mary is girl,but she knows a lot about science.A.a eight-year-old B.eight-year-old C.eight years old D.an eight-year-old 英语中“八年前”用eight year ago 还是ago eight year? an eight-minute break 还是a eight-minute break 急 she is an eight years old 还是she is an eight-year-old girl对要原因啊 英语的问题哦.写出近义词 全部.1.l come form china._______________________2.my wish is to be a doctor__________________________3.benny(人名）si an eight-year-old boy____________________________顺便找找近义句的在线词典网页 he is ______boy A.an eight years old B .an eight-year-old两个好像都行啊,奥不懂啊 __(a) eight-year-old He is __,and he has__sister.A.ten years old,an eight-year-old B.ten-year-old,eight year old 初三英语竞题 (数词部分)1.I don't believe that ___ can draw so well.A.a eight-year-old girl B.a girl of eight yearC.a girl of eight D.an eight years old girl2.Thirty-four ___ three is a hundred and two.A.times B.time C.timed by D.times by 3. She is an eight-year-old girl.=she is a girl__________ ____________. Jim is _____(a/an)eight ——year——old boy. 如何翻译XiaoHong is an eight-year-old boy who has moved chinese people a lot