-- have you lived in this beautiful city? For six years.A. How longB. How oftenC. How m

问题补充：

-- have you lived in this beautiful city? -- For six years.

A. How long

B. How often

C. How many

D. How much

答案：

(答案→)A. How long

B. How often

C. How many

D. How much

解析：How long多长；How often多久一次；How many多少个；How much多少钱。根据下文，六年。可知上文问的是时间长短，故选A，你住在这个美丽的城市多少钱了？