between two classes we have a break.A ten-minutes' B ten-minutes C ten-minute's Dten-minute

问题描述:

between two classes we have a break.A ten-minutes' B ten-minutes C ten-minute's Dten-minute
并阐述下理由

选D
分析:break为名词休息,所以用形容词ten-minute来修饰.PS:有连接符号的构成形容词符号后为单数