it take you to walk from your home to your office?A. How long isB. How far isC. How long

问题补充：

it take you to walk from your home to your office?

A. How long is

B. How far is

C. How long does

D. How far does

答案：

A. How long is

B. How far is

(答案→)C. How long does

D. How far does

解析：How long多久，一般提问时间的长短； How far 多远，一般对空间距离提问。句意：从家走到办公室需要你多长时间？结合语境可知疑问词用how long，句中已有谓语动词take，故用助动词does，选C。