--__do you go to the English club?
--Once a week.
A. How old B. How often C. How much D. How many
--__do you go to the English club?
--Once a week.
A. How old B. How often C. How much D. How many
B
【解析】词义辨析 how old多大年龄; how often 多久一次; how much多少(修饰不可数名词),多少钱; how many多少(修饰可数名词)。根据答语每周一次,故选B。