11—year—old 和 11 years old 的区别?

11 year old和11-year-old有什么区别 11—year—old 和 11 years old 的区别? 11-year-old和11 years old有什么区别 My sister is _____girla 11-year-old 11-year-old boy同义句转换 _____(a/an)1-year-old boy _____(a/an)8-year-old boy _____(a/an)11-year-old boy_____(a/an)13-year-old boy 中间有—和没—怎么样啊?an 8 year old boy 和an 8 —year— old boy a 11-year-old boy还是an 11-year-old boy four-year-old和four year old有什么不同 twelve years old twelve year old twelve—years—old twelve—year—old 有什么区别twelve years oldtwelve year oldtwelve—years—oldtwelve—year—old有什么区别 daniel,_____boy,saved a dog out of waterAa 11-years-old Ba 11-year-old Can 11-year-old Dan 11-years-old 句型转换 My grandparents bought an old house last yea句型转换My grandparents bought an old house last year.(改为现在完成时）My grandparents _ _ an old house _ _ _. years old 和year-old的区别和用法 The main character of this game is( )girl.A. a 11-year-old B.an 11-year-old age和year old有什么区别 fourteen year old和fourteen years old和fourteen-year-old和fourteen-years-old的区别 sixteen -year -olds和sixteen -year -old有什么区别 ten years old 和ten-year-old的区别