— does your father go to the fitness center?
—He exercises there twice a week.
- A.How soon
- B.How often
- C.How long
- D.How far
答案
正确答案:B
知识点:特殊疑问句

句意:——你爸爸多久去一次健身中心?——他一周在那儿锻炼两次。根据句意询问频率用how often,A项“多久以后”;C项“多长时间”;D项“多远”,正确答案为B。

略
