问题补充：
------ is it from your home to school?
------About fifteen minutes’ ride.
A. How long
B. How much
C. How many
D. How far
答案：
A. How long
B. How much
C. How many
(答案→)D. How far
解析：How long多长；How much多少钱；How many多少个；How far多远。根据下文，骑车大约十五分钟。可知上文问的是距离远近，故选D，从你家到学校有多远？
