— do you have a music class?— Twice a week.A. How long B. How many C. How often

发布时间：2020-08-22 01:28:28

—      do you have a music class?
— Twice a week.
A. How long   B. How many      C. How often

网友回答

解析：由答语可知询问的是频率,故用how often来提问.
以上问题属网友观点，不代表本站立场，仅供参考！