Question

– Kate, do you know ___________ it is from here to the gym?
– About 20 minutes by bike
A. How long               
B. how far                 
C. how often

Answer 1

B

试题分析：句意:凯特，你知道从这到体育馆多远吗？骑自行车大约20分钟。故选C。A. How long 多长，           B. how far多远，C. how often多久一次。据答语问句要问多远，故选B。