问题
选择题
---___________ is it from here to Yancheng Railway Station?
---About two kilometers.
A．How often
B．How far
C．How soon
D．How long
答案
答案：B
词义辨析。How often，问频率，多久一次；How far多远；How soon多久以后会发生某事；How long 多长。句意：这离阳城火车站多远？大约两公里。所以选B。