—Excuse me, is the library from here?
—It’s about 5 minutes’ walk.
A. How long
B. How far
C. How soon
D. How often
网友回答
A. How long
(答案→)B. How far
C. How soon
D. How often
解析:A. How long 多长时间 B. How far多远的距离C. How soon 多久,一般与将来时态连用 D. How often多久一次,表示频率;句意:打扰了,请问博物馆离这里有多远呢?步行需要5分钟。故选B