--- are the London Olympics?
--- In about 14 months. We are looking forward to the great scene.
A. How long
B. How far
C. How soon
D. How often
网友回答
A. How long
B. How far
(答案→)C. How soon
D. How often
解析：How long多长；How far多远；How soon 多久；How often多久一次。根据下文，在大约十四个月后。可知上文问的是将来的时间，故选C，伦敦奥运会还有多久？