--Can you tell meit is from home to school?-Sure. It’s about three kilometers.A. how mu

问题补充：

--Can you tell meit is from home to school?

---Sure. It’s about three kilometers.

A. how much

B. how long

C. how far

D. how soon

答案：

A. how much

B. how long

(答案→)C. how far

D. how soon

解析：It’s about three kilometers.意为：大约三公里。对距离提问应用how far,选C.