twenty minute,twenty minutes,twenty minutes',与twenty-minute的用法有什么区别各相当于哪种词的用法?

Twenty. It's twenty minutes' walk 为什么不用twenty-minute? twenty-minute-ride和twenty minutes'ride的区别 twenty minute,twenty minutes,twenty minutes',与twenty-minute的用法有什么区别各相当于哪种词的用法? why not ___ us in game.a.twenty minute's b.twenty miutes c.twenty minutes' d.twenty-minute Our school is not far,about___a:twenty-minute walkb:a twenty-minute walkc:twenty-minutes walkd:a twenty-minutewalks twenty minute's walk用什么提问 WE CAN GO THERE ON FOOT.IT IS ONLY __WALK.A:TWENTY MINUTE B:TWENTY MINUTESC:A TWENTY -MINUTE D:TWENTY MINUTES OF 10点40用英语怎么说?twenty minutes to eleven 还是 twenty minute to eleven The clock will strike twelve in___time.A.twenty minutes' B.twenty-minute选什么为什么 a twenty minutes' walk 与a twenty-minute walk哪种说法正确? i'm very tired.let's have a_____.all righta:twenty minutes rest b:twenty-minute-restc:twenty-minutes rest d:wenty-minute rest I′m very tired. Let′s have a ___________. A twenty minutes rest B twenty-minute-rest C twenty-minu请告诉我理由,谢D.twenty-minute rest is your office far from here.No,it's just ()ride括号里应填twenty minutes';twenty-minute应该选哪个? we can go there on foot.it is only walk 选twenty minutes还是a twenty-minute It's( )walk from my home to our school A.twenty B.twenty minutes C.twenties minutes D.twenty-minute选什么?为什么选? twenty序数词 Twenty-four