ten years 和ten meters这两个做主语时用单数还是复数

in ten years和after ten years 有什么区别, ten years before 和ten years ago 有什么区别? in ten years和for ten years的区别 ten years old 和ten-year-old的区别 in ten years ,after ten years 和ten years later有什么区别?in ten years 是十年之后还是十年之内? ten million years 歌词 ten years from over ten years TEN YEARS LATER怎么样 in ten years' time 和 in ten years 有什么区别,请给例句 ten years ago和in ten years ago有什么区别 帮我翻译一下ten years ago和 ten years before after ten years 和after ten years time 有什么区别 in ten years和ten years from now 有什么区别 请问over ten years和in ten years有什么区别 Lucy is a _____girl.A.ten years B.ten-years-old C.ten-year-old D.ten old哪项正确啊?说出原因.ten years old和 ten-year-old 有什么区别啊？ This is a ---- building.A.ten-meter-high B.ten-meter high. 英语中时间的表达什么时候用破折号ten-year-old 和ten years old