15-year-old与15-year-olds的区别

15-year-old与15-year-olds的区别 15-year-old 与15 years old 的区别有没有 15 years-old呢? 数字 years/year old与 数字-year-old的区别 eight years old与eight- year-old year-old与years old的区别 six-year-old与six-year-olds的区别 year-olds与year-old的区别16-year-olds与16-year-old有什么区别吗? She is 15-year-old.是病句吗 She is 15-year old.是病句吗 Tony is 15 year old.my sister is 15 year old,too.Tony is ____ ____ ____my sister May's brother_ 15years old last year.My parents__50 years old this year.(用was were is填空) I'm 15 year old ,my sister is 13 year old.So____ than my sisterA.biggerB.olderC.younerD.smaller thirteen years old与thirteen-year-old的区别 five years old与five-year-old区别 英语13 -year -old 与13 years old的区别 three years old 与 three-year-old 的区别 38 years old 与 38-year-old 的区别 three-year-old 与 three years old区别