—is the park from here?— It’s about10 kilometers.A. How often B. How far C. How long

问题补充：

—is the park from here?

— It’s about10 kilometers.

A. How often B. How far C. How long

答案：

解析：How often多久一次；How far多远；How long多长。根据下文，大约10千米。可知上文问的是，这个公园到这儿有多远？故选B。