The park is far from here.It's about a ( ).A.thirty minutes' walk B.thirty minute's walk C.thirty-minute's walk D.thirty-minutes' walk

问题描述:

The park is far from here.It's about a ( ).
A.thirty minutes' walk B.thirty minute's walk C.thirty-minute's walk D.thirty-minutes' walk

选A,thirty minutes' walk三十分钟的步行,三十分钟是复数,以s结尾的复数名词所有格只加'。

A 30分钟是复数所以加s在加'

A
表示“30分钟的路程”,有:thirty minutes' walk ( minute 先加复数,再用名词所有格)