__is it from your school to your home?It's about 6 miles.

问题描述:

__is it from your school to your home?It's about 6 miles.
A.How
B.How often
C.How far
D.How long

C!
因为It's about 6 miles.的意思是大约有6米所以是提问距离的用How far
How怎么样
How often提问频率的
How long提问一段时间