—_______ do you have an English party?
—Once a month.
A. How old B. How far C. How often D. How long
—_______ do you have an English party?
—Once a month.
A. How old B. How far C. How often D. How long
C 考查特殊疑问词。how often用来提问频率,由答语“Once a month.”可知问句提问的是频率,故选C。