问题补充：
---Can you tell me it is from home to school?
---Sure. It’s about ten minutes’ ride.
A. how long
B. how far
C. how much
D. how soon
答案：
A. how long
(答案→)B. how far
C. how much
D. how soon
解析：how long 多长；how far多远；how much 多少钱； how soon多久。句意：你能告诉我从家到学校有多远吗？——当然了，骑车大约十分钟。结合语境可知上文提问的是距离的远近，故选B。
