—Could you tell me ?—It’s twenty minutes by underground.A. how can I get to your schoolB.

问题补充：

—Could you tell me ?

—It’s twenty minutes by underground.

A. how can I get to your school

B. how much it costs to get to your school

C. how far it is from your home to your school

D. how long does it take me to get to your school

答案：

A. how can I get to your school

B. how much it costs to get to your school

(答案→)C. how far it is from your home to your school

D. how long does it take me to get to your school

解析：考查情景交际和宾语从句。“你能告诉我......吗？”“乘地铁20分钟。”宾语从句用陈述句语序，排除A、D。根据答语可知，问的是距离。B“到学校要花多少钱”，C“你家里学校多远”。故选C。