— is your home to the bus station, Tom?
—It’s about one kilometer away
A. How long
B. How far
C. How many
D. How often
网友回答
A. How long
(答案→)B. How far
C. How many
D. How often
解析:How long多长;How far 多远;How many 多少个;How often 多久一次。根据下文,大约一千米远。上文问的是有多远,故选B。