-is it from your home to the centre of the town? -Only 10 minutes on foot.A. How oftenB.

问题补充：

-is it from your home to the centre of the town?

-Only 10 minutes on foot.

A. How often

B. How soon

C. How far

D. How many

答案：

A. How often

B. How soon

(答案→)C. How far

D. How many

解析：句意：--从你的家到城市中心有多远？--仅十分钟的步行。分析上文是问距离，要用how far（对距离进行提问）; how often （对频率进行提问）；how soon（对将来时进行提问）； how many多少(对可数名词的数量提问) 故选C