— is it from your home to the school?—About ten minutes’ walk.A. How farB. How longC. How

问题补充：

— is it from your home to the school?—About ten minutes’ walk.

A. How far

B. How long

C. How often

D. How soon

答案：

(答案→)A. How far

B. How long

C. How often

D. How soon

解析：How far多远,从答语:大约步行十分钟来看,A为正确答案.