－How far is it from your home to school?
－It’s only .
A. 5 minutes walk
B. 5 minutes’ walk
C. 5 minute’s on foot
D. 5-minutes walk
网友回答
A. 5 minutes walk
(答案→)B. 5 minutes’ walk
C. 5 minute’s on foot
D. 5-minutes walk
解析：句意：从你家去学校有多远？步行只要5分钟。5 minutes’ walk 5分钟的路程，固定结构，故选B