— is it from here? —Ten minutes’ walk.A. How longB. HowC. How farD. How often

问题补充：

— is it from here? —Ten minutes’ walk.

A. How long

B. How

C. How far

D. How often

答案：

A. How long

B. How

(答案→)C. How far

D. How often

解析：根据答语内容Ten minutes’ walk.，可知问句的内容为C，表示多远的意思。