-have you lived here?----Since last year.A. How long B. How often C. How soon D. How f

问题补充：

---- have you lived here?

----Since last year.

A. How long

B. How often

C. How soon

D. How far

答案：

(答案→)A. How long

B. How often

C. How soon

D. How far

解析：How long多长；How often多久一次；How soon 多久；How far多远。根据下文，自从去年以来。可知上文对时间长短进行提问，故选A。